LOXHD1 SNPs

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Introduction

Loxhd1OHC.jpg

LOXHD1, a large mis-annotated gene on chromosome 18 consisting solely of concatenated 120-residue PLAT domains (also seen in polycystin/lipoxygenase/alpha-toxin proteins), recently surfaced as a causative gene for presbycusis or age-progressive postlingual non-syndromic hearing loss type DFNB77. MYO3 (myosin IIIA) and DFNB59 (protein product pejvakin -- echo in Persian) are the only other genes to date with this autosomal recessive progressive phenotype.

There is no evidence suggesting that the three encoded proteins physically interact within auditory hair cells or could cause digenic disease (as perhapss seen in the Usher Syndrome complex). Perhaps with larger numbers of pedigrees, these conditions might exhibit syndromic effects (eg on vision or kidney function as well). LOXDH1 is specific to hair cell stereocilia within the cochlea but is also expressed in testis and placenta and other cell types (not including retina or RPE to date).

Effects are not seen during development but rather in mature stereocilia which degenerate over time. LOXDH1 binds to the inner plasma membrane of stereocilia, perhaps organizing protein binding there. As with other concatenated domain proteins such as CDC23 and USH2A, subtle dysfunction in one of many internally repeated domains evidently cannot be compensated for by the others. Here the mouse I1342N disrupts the hydrophobic pocket between two beta sheets of the tenth PLAT domain but the protein is still made and localized properly. The first morphological change is observed at day 21: fused stereocilia and membrane ruffling at the apical hair cell surface in the basal cochlear turn. Secondary effects arise later and include damage to spiral ganglion neurons.

The one known human allele R670* would eliminate all but the first five PLAT domains (of 16 total), possibly producing a normal but shortened protein in contrast to mouse, but might not produce protein at all due to nonsense-mediated decay. These individuals do not experience tinnitus, balance problems or vertigo, suggesting normal vestibular function even though LOXHD1 is expressed there too.

One difference between cochlear and vestibular hair cells is retention of the apical kinocilium in the latter. This is lost in developing cochlear hair cells as stereocilia mature. This correlates with peak LOXHD1 expression, suggesting to Grillet et al that LOXDHY might help stabilize the stereociliary bundle in the absence of kinocilium.

The kinocilium is a non-motile cilium-like structure present in the crista ampullaris of the semicircular ducts and the sensory maculae of the utricle and saccule but not in the cochlear duct organ of Corti (where they degenerate following maturation of the stereociliary bundle).

Since retinal receptor cells are modified cilia and LOXDH1 acts in hair cells after the kinocilium is gone, a syndromic effect is not expected based on kinocilium/photoreceptor homologization.


Phylogenetic occurence

The PLAT domain is quite ancient, readily tracing back to prokaryotes. However in other proteins it occurs only as single copy, often in conjunction with one or more catalytic domains. A common denominator of PLAT domain proteins is their association with lipid or membrane metabolism. This is perhaps mediated by extruded tryptophans which extend out from the standard beta barrel surface.

LOXHD1 itself has highly conserved orthologs throughout vertebrates, indeed deuterostomes (though the Branchiostoma gene model XM_002606291 contains other domains). These species all contain mechanosensory cells with ciliary F-actin based protrusions. No counterparts of the gene can be found in Ecdysozoa (strictly non-cilary mechanosensation) yet lophotrochozoa (Schistosoma, and perhaps Aplysia) can have full length counterparts, as can cnidrians (Hydra, Nematostella) though gene models here seem fragmentary.

This establishes gene loss in the ancestral ecdysozoan, rather than gene innovation in Bilatera. However the overall impression is phylogenetically spotty occurence outside of deuterostomes. It's unclear whether some other gene product can compensate for lost LOXHD1 or whether it does not play a central role.

Most surprisingly, full length orthologs of LOXHD1 with 16 PLAT domains and very similar intronation patterns are readily recoverable from early eukaryote genomes, notably Trichoplax and the choanflagellate Monosiga. This seems to rule out an obligatory association with F-actin-based mechanosensory organelles as the basal metazoan Trichoplax exhibits only 4 distinct cell types and the early animal Monosiga is unicellular. This rules out LOXDH1 as a metazoan innovation. Lateral gene transfer makes no sense in this context and is contradicted by the gene tree. The extraordinary conservation Monosiga to human -- surely in the 95th percentile of all genes -- suggests conservation of some fundamental intracellular role.

In the plant world, Chlamydomonas and Micromonas have proteins (XM_001703369, XM_002502455) with 20 PLAT domains and numerous WD40 domains (ie are not necessarily orthologous to animal pure poly-PLAT proteins). A curious note on the genbank entry states "identified by comparative genomics as being present only in organisms having motile cilia."

Within deuterostomes, the large length of the gene does not sit well with gappy, incomplete and sometimes chaotic assemblies. Chicken, lamprey, amphioxus, tunicate and sea urchin are among the many that do not yield satisfactory full length gene models, in part because transcript support is spotty. However these species do contain long poly-PLAT proteins no doubt orthologous to human LOXHD1. Some of these unreliable sequences are provided in the reference sequence compilation below. Ironically, the obscure Monosiga and Trichoplax have better assemblies and more accurate gene models presumably because their genomes are much smaller.

Thus within vertebrates it is only feasible to compare selected PLAT motifs that fall with an exon or two. Here there is a risk of using best-blast because many cross-ove matches will occur to other PLAT domains within the same protein, so some additional signature must be used.

PLAT domain structure

The structure of three proteins containing single PLAT domains have been determined. The best blastp of human LOXHD1 to these is a coral lipoxygenase/allene oxidase natural fusion protein with PDB accession 3DY5. Studies of that protein have called the PLAT region a C2-like domain in conflict with SMART/Pfam/InterPro. Lower quality but still useful matches occur with RAB6 (accession 3CWZ) and rabbit reticulocyte lipoxygenase (accession 2P0MA).

The basic structure of a PLAT domain consists of a sandwich of two 2-stranded beta sheets (beta barrel). The lipoxygenases are calcium-binding via extended pairs of acid residues and have conserved hydrophobic residues likely inserting into the plasma membrane but neither these nor the hydrophobic residues are conserved in LOXHD1.

The independently folding PLAT domain is sometimes denoted as LH2 or C2 depending on the structural publication and domain tool (eg Pfam or SMART). The secondary structure is so basic that convergent evolution (non-homologous origins) must be considered, as with TIM proteins. Here however significant blastp matches at the primary sequence level cannot have originated repeatedly by chance given the vast combinatorial space available to amino acid sequences. Further, all PLAT/LH2 domains share characteristic conserved residues. Thus these domains are in fact homologous (descended from a single source) and so multiplicity of domain names is inappropriate. PLAT is used here because it is an acronym of protein classes containing the domain.

C2 domains bear an uncertain relationship to PLAT domains because a resemblance occurs only at the secondary and tertiary structural levels. The lack of convincing blastp of HMM profile matches could be due either to extreme divergence of primary sequence or to convergent evolution resulting in the same basic fold (and perhaps a similarly convergent hydrophobic intermediating function). The name implies calcium binding yet evem in this class some domains function independently of calcium. It's not clear whether calcium binding is ancestral or derived. If ancestral, it's not been resolved whether binding has been lost once or multiple times in different wings of the domain tree. PLAT domains could be fitted structurally to C2 domains but that is unnecessary and potentially misleading given three determined structures for bona fide PLAT domains.

LOXHD1, which tracks back to the earliest unicellular animals, lacks capacity for calcium binding in all 16 of its domains in all extant descendant clades based on non-conservation of acidic liganding residues relative to coral lipoxygenase, human LOX5 and Clostridium alpha-toxin PLAT domains.

The 20 other human proteins with significant blastp matching to the PLAT domain of LOXHD1 are shown below along with flanking domain context. After adjusting for gene expansions (paralogy), only 4 classes occur: polycystins, lipoxygenases, lipases, and RAB6-interacting. These all contain a single PLAT domain. The final column shows its best-blastp to LOXHD1; no strong pattern emerges though perhaps PLAT:09 may conserve the most ancestral features and PLAT:15 the least. The first two columns at bottom shows the blastp score of a given human LOXHD1 PLAT domain averaged over it match to the 12 other genes; the second two columns show the average match of other genes over the 16 LOXHD1 PLAT domains.

The domain tree thus looks like ((((LOXHD1,RAB6s),polycystins),lipoxygenases),lipases). One evolutionary scenario envisions a single standalone PLAT domain that served as an auxillary protein to various enzymes with hydrophobic substrates. Later copies fused with these in separate events under selection for efficiency. The standalone gene subsequently expanded to a poly-PLAT protein; today the standalone domain itself is gone (no longer represented in extant species).

PKD1L1   GPS-TM-LH2-TM  chr07:47780815  polycystin 1-like 1           pdb:3CWZ  PLAT:14 36%
PKD1     GPS-TM-LH2-TM  chr16: 2078712  polycystin 1                  pdb:3CWZ  PLAT:01 38%
PKD1L2   GPS-TM-LH2-TM  chr16:79691985  polycystin 1-like 2 signal    pdb:3CWZ  PLAT:11 35%
PKD1L3   GPS-TM-LH2-TM  chr16:70556160  polycystic kidney disease     pdb:3CWZ  PLAT:01 40%
PKDREJ   GPS-TM-LH2-TM  chr22:45030224  receptor egg jelly signal     pdb:3CWZ  PLAT:11 32%
DENND5A  RUN-LH2-RUN    chr11: 9116949  RAB6 interacting 1            pdb:3CWZ  PLAT:09 42%
DENND5B  RUN-LH2-RUN    chr12:31426424  RAB6 interacting 2            pdb:3CWZ  PLAT:09 37%
ALOX5    NH2-LH2-lipox  chr10:45189635  arachidonate 5-lipoxygenase   pdb:2P0M  PLAT:01 37%
ALOX15   NH2-LH2-lipox  chr17: 4480963  arachidonate 15-lipoxygenase  pdb:2P0M  PLAT:03 26%
ALOX12   NH2-LH2-lipox  chr17: 6840108  arachidonate 12-lipoxygenase  pdb:2P0M  PLAT:09 30%
ALOX15B  NH2-LH2-lipox  chr17: 7888129  arachidonate 15-lipoxygenase  pdb:2P0M  PLAT:02 34%
ALOX12B  NH2-LH2-lipox  chr17: 7916679  arachidonate 12R-lipoxygenase pdb:2P0M  PLAT:09 29%
ALOXE3   NH2-LH2-lipox  chr17: 7939943  arachidonate lipoxygenase 3   pdb:2P0M  PLAT:16 32%
LIPC     LIP-PLAT       chr15:56511467  lipase C                      pdb:2P0M  PLAT:11 30%
LIPG     LIP-PLAT       chr18:45342425  endothelial lipase            pdb:2P0M  PLAT:09 32%
LPL      LIP-PLAT       chr08:19840862  lipoprotein lipase            pdb:2P0M  PLAT:11 24%
PNLIP    LIP-PLAT       chr10:118295418 pancreatic lipase             pdb:2P0M  PLAT:16 24%
PNLIPRP1 LIP-PLAT       chr10:118340480 pancreatic lipase-related 1   pdb:2P0M  PLAT:16 27%
PNLIPRP2 LIP-PLAT       chr10:118370455 pancreatic lipase-related 2   pdb:2P0M  PLAT:01 31%
PNLIPRP3 LIP-PLAT       chr10:118177414 pancreatic lipase-related 3   pdb:2P0M  PLAT:02 27%

Loxtrichmono.jpg

Below all PLAT domains found in human proteins are aligned with the 16 domains of human LOXHD1. The coral lipoxygenase is included because it provides the template for beta strand assignment and locating the problematic calcium binding and hydrophobic extended residues. The lower alignment is just with human LOXHD1 domains and uses an optimized seventh PLAT domain (the KE expansion is removed).

PLATalignments.jpg AlleneLox.jpg

Individual PLAT domains can be quite conserved. That is illustrated by a difference alignment of the fifth PLAT domain in 40 vertebrates (human to lamprey) below. Note columns where human sequence represents a unique change -- such as H->R in column 5 -- may be minor alleles or disease variants rather than the predominate residue in the overall human population.

 01.hg18_6  MARYHVTVCTGELEGAGTDANVYLCLFGDVGDTGERLLYNCRNNTDLFEKGNADEFTIESVTMRNVRRVRIRHDGKGSGSGWYLDRVLVREEGQPESDNVEFPCLRWLDKDKDDGQLVRELLPSDSSATLK
 02.panTro  ....R..............................................................................................................................
 03.gorGor   S..R...........................................................................--------------------------..................G......
 04.ponAbe  ....R..............T.....................................................................................-....................N....
 05.rheMac  ....R.........................................................................................................................N....
 06.calJac  ....R...........................................................K.............C...............................................N....
 07.micMur  ....R...........................................................M.............................................................N....
 08.otoGar  ....R.                                              ............K.................-..........H.P.V.......T....................N....
 09.tupBel   ...R...........................................................K............A................................................N....
 10.mm9_6_  ....R...........................................................K.....V.......................................................N....
 11.rn4_6_  ....R...........................................................K.....V........................................Q...................
 12.dipOrd  ....R.....................Y..................E..................K.....V.......S.S.............................................N....
 13.cavPor  ....R.......F.............Y...................................L.K.............................................................N....
 14.speTri  .V..R.....................Y......-.....-------------............K............P......E...L.....................................N....
 15.oryCun                                          ..........S.............K..........................................................TG.N....
 16.ochPri  ....R...........................................................K.............S....V..........................................N....
 17.vicPac   ...R.......V.............................I.....................K.................F.E.........................................N....
 18.turTru  ....R...........................................V...............K.....V...........F.......................---------...........N....
 19.bosTau  ....R.....................Y.....................................K.................F.E....................-....................N....
 20.equCab  ....R...........................................................K............A....F.E.........................................N....
 21.felCat  ....R...........................................................K............G....F.E.........................................N....
 22.canFam  ....R...........................................................K............G....F.E.........................................N....
 23.myoLuc  ...HR......D.R......S.....Y............T.K..DEM.Q...............K........T.V.G....F..................Y........................N....
 24.pteVam   ...R.........................................M.................K..........R.G....F.E.........................................N....
 25.eriEur  ....R.....................Y.....................................K............G....F.A..............M..........................N....
 26.loxAfr                          ..Y.......-..M.....................A..L.K............G......E.........................................N....
 27.proCap  ....R.....................Y..A.......M...........R.........A..L.K............A......E..............M...---...................NN....
 28.echTel  ....R.....................Y..........MF.....V..............A..L.K......M.....A......-...LKK.........K..G.G....................N...R
 29.choHof  .V..R.....................Y.........W.........M....S...Y...A..L.K.K.I.VG.....GN...F.E..............M....N...AR.Q.....I......G.N....
 30.monDom  ..Q.R..L...DI.....N.QAFV.....A......M.......MEICQ..........A..V.K......G.....K....F.VK..................N..F...Q..............NSR..
 31.ornAna  IVK.R...V..D.N......R.FI..I.........I.........T.........FV.A..LKQ......G.....GS.....AK.I.........EA.....Y.....NE....I....V.AGE.PL..
 32.galGal  VIK.R......MVS.S......FV..I..Q....D.V..K.I..VNK.........F..A..LKQ......G.....GS.....AK.I.........EA.....Y.....NE....I....V.AGE.PL..
 33.anoCar   IK.R...H..NVS.S....H.FA..I..Q....D.V.Q.SV.TVNK....S....I..A.NLKQ......G.....GS.....GK.I...D.....EAQ....Y.....NE....II...V.AGR.SL.E
 34.xenTro                                   ...F.IE.K..MNK.......D.I..A..LKQ.K....G.....G.C...M.K.V...D.K..TEAI....N..F.RNE...HII...V.AGD.QN.R
 35.tetNig   LK.RI.I...NVG.G....S.F.NII..L......SMITSK..VNK.....H...L....CLGR.S...VG...R.G.C..F..K.T.........SAI....F....HNE....I....V.AGDGRLF 
 36.fr2_6_  LIK.R..I...NVS.G....S.F.NVI..L.......MIMSK..VNK.....H...L....SLGQ.....VG...R.G.C..F..K.M.........SAI....F....HNE....I....V.A       
 37.gasAcu  LIK.R..I...NVS.S....S.F.NVI..L.......MFMSK..VNK.....H...L....SLGQ.....VG...R.G.C..F..K.M...D.....LAT....F....RNE....I....V.AGDGRLF 
 38.oryLat   IK.R..I...TVS.S....S.F.NVI..L.......M.MSK..VNK.....H...L....WLGQ.....VG...R.G.C..F..K.M.........AAI....N....QNE....II...V.AGEG    
 39.danRer   VK.R...Y..DVS.S....H.F...I..L....D.S.I..K..INK..R......I..A.SIGP......G...R.G.C.....K.TI.....A..QA.....S..F.RNE....I....Q.FADGRLY 
 40.petMar   VK.L..IH..KHG.G......FV..Y.EQ....D.M..TS...VNK..R..V...V..C..LKR.T....G...R.GS...F..KIM.K-D.RRQCEE.....N....D.E....I....VAGGCQMLK 
 Consensus  ...yrvt..tg...g.gtda.v..cl.gd.gdtger.ly.crnn...fekgna...t..s.t$rk.r...!r...k.ggs..y$d.!lvre#.qpes.nv...c.r.l.k#k....l!...l.sgsnatlk

Reference sequences (intronated)

The sequences below are broken into individual exons with reading phase (codon overhang) indicated by 012. Alternating colors show odd and even numbered PLAT domains. The 7th domain (which contains the charged KE expansion loop in mammals) is shown in red.

>LOXHD1_homSap_full 41 exons|2273 aa|chr18|span 179,559 bp|no signal peptide|no conserved cysteines|16 PLAT domains|EIW --> WNW mouse deafness
0 MMPQKKRRRKKDIDFLALYEAELLNYASEDDEGELEHEYYKAR 1
2 VYEVVTATGDVRGAGTDANVFITLFGENGLSPKLQLTSK 2
1 SKSAFEKGNVDVFRVRTNNVGLIYKVR 2
1 IEHDNTGLNASWYLDHVIVTDMKRPHLRYYFNCNNWLSKVEGDRQWCRDLLASFNPMDMPR 1
2 GNKYEVKVYTGDVIGAGTDADVFINIFGEYGDT 1
2 GERRLENEKDNFEKGAEDRFILDAPDLGQLMKINVGHNNKGGSAGWFLSQ 0
0 IVIEDIGNKRKYDFPLNRWLALDEDDGKIQRDILVGGAETT 1
2 AITYIVTVFTGDVRGAGTKSKIYLVMYGARGNKNSGKIFLEGGVFDRGRTDIFHIELAVLLSPLSRVSVGHGNVGVNRGWFCEK 0
0 VVILCPFTGIQQTFPCSNWLDEKKADGLIERQLYEMVSLRKKRLK 1
2 KFPWSLWVWTTDLKKAGTNSPIFIQIYGQKGRTDEILLNPNNKWFKPGIIEKFR 0
0 IELPDLGRFYKIRVWHDKRSSGSGWHLER 0
0 MTLMNTLNKDKYNFNCNRWLDANEDDNEIVREMTAEGPTVRRIMG 1
2 MARYHVTVCTGELEGAGTDANVYLCLFGDVGDTGERLLYNCRNNTDLFEKGN 0
0 ADEFTIESVTMRNVRRVRIRHDGKGSGSGWYLDRVLVREEGQPESDNVEFPCLR 2
1 WLDKDKDDGQLVRELLPSDSSATLK 1
2 NFRYHISLKTGDVSGASTDSRVYIKLYGDKSDTIKQVLLVSDNNLKDYFERGRVDEFTLETLNIGN 0
0 INRLVIGHDSTGMHASWFLGSVQIRVPRQGKQYTFPANRWLDKNQADGRLEVELYPSEVVEIQK 1
2 LVHYEVEIWTGDVGGAGTSARVYMQIYGEKGKTEVLFLSSRSKVFERASKDTFQ 0
0 LEAADVGEVYKLRLGHTGEGFGPSWFVDTVWLRHLVVREVDLTPEEEARKKKEKDKLRQLLKKERLKAKLQRKKKKRKGSDEEDEGEEEESSSSEESSSEEEEMEEEEEEEEFGPGMQEVIEQHKFEAHRWLARGKEDNELVVELVPAGKPGPE 1
2 RNTYEVQVVTGNVPKAGTDANVYLTIYGEEYGDTGERPLKKSDKSNKFEQGQ 0
0 TDTFTIYAIDLGALTKIRIRHDNTGNRAGWFLDRIDITDMNNEIT 2
1 YYFPCQRWLAVEEDDGQLSRELLPVDESYVLPQSEEGRGGGDNNPLDNLALEQK 1
2 DKSTTFSVTIKTGVKKNAGTDANVFITLFGTQDDT 1
2 GMTLLKSSKTNSDKFERDSIEIFTVETLDLGDLWKVRLGHDNT 1
2 GKAPGWFVDWVEVDAPSLGKCMTFPCGRWLAKNEDDGSIIRDLFHAELQTRLYTP 1
2 FVPYEITLYTSDVFAAGTDANIFIIIYGCDAVCTQQKYLCTNKREQKQFFERKSASRFIVE 0
0 LEDVGEIIEKIRIGHNNTGMNPGWHCSHVDIRRLLPDKD 0
0 GAETLTFPCDRWLATSEDDKKTIRELVPYDIFTEKYMKDGSLRQVYKEVEEPLD 1
2 IVLYSVQIFTGNIPGAGTDAKVYITIYGDLGDTGERYLGKSENRTNKFERGT 0
0 ADTFIIEAADLGVIYKIKLRHDNSKWCADWYVEKVEIWNDTNEDEFLFLCGRWLSLKKEDGRLERLFYEK 0
0 EYTGDRSSNCSSPADFWEIALSSKMADVDISTVTGPMADYVQEGP 1
2 IIPYYVSVTTGKHKDAATDSRAFIFLIGEDDERSKRIWLDYPRGKRGFSRGSVEEFYVAGLDVGIIKKIE 0
0 LGHDGASPESCWLVEELCLAVPTQGTKYMLNCNCWLAKDRGDGITSRVFDLLDAMVVNIGVK 0
0 VLYEMTVWTGDVVGGGTDSNIFMTLYGINGSTEEMQLDKKKAR 2
1 FEREQNDTFIMEILDIAPFTKMRIRIDGLGSRPEWFLER 0
0 ILLKNMNTGDLTMFYYGDWLSQRKGKKTLVCEMCAVIDEEEMMEWTSYTVAVKTSDIL 1
2 GAGTDANVFIIIFGENGDSGTLALKQSANWNKFERNNTDTFNFPDMLSLGHLCKLRVWHDNK 1
2 GIFPGWHLSYVDVKDNSRDETFHFQCDCWLSKSEGDGQTVRDFACANNKICDELEET 1
2 TYEIVIETGNGGETRENVWLILEGRKNRSKEFLMENSSRQRAFRK 2
1 GTTDTFEFDSIYLGDIASLCVGHLAREDRFIPKRELAWHVKTITITEMEYGNV 2
1 YFFNCDCLIPLKRKRKYFKVFEVTKTTESFASKVQSLVPVKYEVIVTTGYEPGAGTDANVFVTIFGANGDTGKRELKQKMRNLFERGSTDRFFLETLELGELRKVRLEHDSSGYCSGWLVEKVEVTNTSTGVATIFNCGRWLDKKRGDGLTWRDLFPSV* 0

>Gallus gallus gappy genome,flawed XM_425221 15 PLAT domains
MKETKKNKAEEEEEEEEEEEEENEEVVEDVVEEAVEEDGEDESQQKKSKKKSKSEDSEDDGEVKKKKKKKKKTKRKEYSSEEEDDYERRKKKKKKGKKSK
EKKKKKGDKSKKGKKEDNFLELYEQELRDYHSDSSNATEDEYNKKKVYEVVTVTGDVRGAGTDANVFVTLFGEFGITPKTHLTSKSSTAFERSKTDVFRV
KTNNVGQIKKIRIEHDNTGLNAGWFLDRVIVTDMNRPHLRFYFPCNNWLSKEDGDGLYVRDLIGSLNPMDVPKINKYVVRVFTGEVSGSGTDADVFINIF
GEKGDTGVRKLDNDKDNFEKGAEDKFTLDAPNLGRLRKINIGHNNKGGSAGWFLAKVIIEDIGNKCVYQFPVGRWFALDEDDGKIQRDILVGGTEATGIV
YNVAVVTGDIRGAGTNSKIHVILHGSKGLKNSGTIFLEGGEFERARTDLFNVEIASLLSPLSRVTIGHDNCGVSSGWYCEKVVVYCPFTGIEQTFPCGKW
LDEDEGDGLIERELYEMVSLRQRRLKKNPWSLWIWTSDIKNAGTDATIFFQIYGDKGKSDEMKLDNNSDNFEAGQTDKFMIELPDLGTFYKLRIWHEKRN
PFAGWHLDKVTLLKTLTKDKYSFNCGRWLDINEDDNEIVRELPAEGSLVTEVMPVIKYRVTVCTGMVSGSGTDANVFVCLIGDQGDTGDRVLYKCINNVN
KFEKGNADEFFVEAVTLKQVRRVRIGHDGKGGSSGWYLAKVIVREEGQPESEAVEFPCYRWLDKNEDDGQIVRELVPAGESPLLKNVSYHISVKTGDIPG
ASSDSKVFIKLYGEKADTSKETLLVSDNDLGNYFERGRVDEFTIDTMDIGKINRILIGHDNVGLRSGWFLASVQITVPVQGRQYMFPCNRWLDKDEADGR
VEVEVYPSEILPIEKLINYEVSVVTGDVRAAGTNAKVFMQIYGETGKTELIILENRSNNFERGATDIFEVEAADVGKIYKIRIGHDGKGIGDGWFLESVT
LKRLATKMDETDKKKKKKKKKSEEEEEEEETKVEEVMDVYTFVAHRWLAKDEGDKELVVELVPDGESELEENTYEVHVLTGSVWGSGTDANVFLSIYGIE
RGDTGERQLKRSNNLNKFEKGQVDVFTIKAIDLGELKKLRIRHDNSGSSPSWFLERVEIVDLKESTTYYFPCQRWLAVEEDDGQIVRELVPVDEAFVKKD
SENDGQSLATLGLEQKAKSTTYIVKVKTGDKKNAGTDANVFITLYGSKDDTGIVSLKASKLNKNKFERGKIDEFTVESVDIGDLKKIKIGHDNAGNSNGW
FLEWVEIDAPSLGQCLKFPCGRWLDKSEDDGAIERFIFPAELQTTEYIPFVPYEITVYTSDIFGAGTDADVFIVLYGSDGICTQQKSLCLNKREQRMYFE
RNSVNQFIVELEDVGDIIEKIRIGHNGGGLNSGWHLDRVAIRRLLPNGKGSETITFPCERWLAKSEDDGEIIRELVPSDIFTEKLMKDGTLKQIEEEVED
PLEVHTYKISVFTGDIYGAGTDANVFLNIYGDLGDTGERKLSKSETNFNKFERGQSYDGERRSLSESSVSLSSLDSSGNPKEKKSRLVKSAEEGLLIPYH
ITVTTGTEYDSSTDSRVFIIIMGPQKVRTERLWLDLPEGKDEFADGSVEKFSVWGLDVGEIKKVEVGHDGATPESCWLMEELTIVVPTKGVMYNFVCKCW
LARDKGDGLTSRILNILDADCVNVGIKILYEVTVVTGDIESGGTDAGIFMTVFGSNGNTEEMQLDKNGDRFERGQEDSFIMEIADIAPLRKMRIRTDAKG
TRPDWFLERIVMRNLTNQEVATFTYGDWLSKVKNAKGSLVCEMPAMVNDEQMMEDTTYTIQVKTSDIGGAGTDANVSLILFGENGDSGTLALKESNKSNK
FERNQMDEFNFPNMLSLGDLCKVRIWHDNKAYEIVTVTSNREDAETKENIWIILEGKLGRSKEFLMENSSKKRRFERRGSTDTFQFSSKNLGDIAAICVG
HCPKDGKKSSAKADVYWHVKEIIITEMELCNKYFFRCNGKIPLRYKRRDYKVFECAKVIESFASKARSLVPVKYETIVVTGFEKGAGTDANVFITIFGLN
GDSGKRALKQKFRNLFERGKTNRFYLETLDMGELKKVRIEHDNSGLAPGWLVERVEITNSATGVTTIFPCGKWLDENRGDGLTWRELFPRY*

>LOXHD1_cioSav Ciona savigny approx gene model 15 PLAT domains 
0                                                                                             EVIVEDTKYDRTYTFPCDRWLSLYKEDCQLTRHLMAVSGRQS
1  KRTTFEITTVTGNGEKRGAGTDANVFLTMRGSKGVSPKLQLKSEYCSRRNTFERGQSDVFRVKSVNVGNLKRIRMEIDDTGFAPAWFLELQVVVVDLANPSQRIYFPCGQWLSDDEQLFRDL VGSSNPLAR
2  PKSVNAYVVHTFTGDVRGAGTDATVKITLFGDHGDSGQLVLDDSKNNFERARKDTFSLQCPHLGKIKKIRIGKGHDNGGVSPGWYLDKVVVDDTMMDCVYSFPCQRWFAK
3  DEDDGRITRELVAGVGEAGIPYQVQVFTGRFTSSCMGGRRVKSVQGKSILDGKFQRNRVDICDIESTTMLSPLDHIEIGHDNSGTGPGWYLEKVVITCPTNGCEQVFSCRKWLATDEGDGLISR QLYESKSLRK
4  QVVQSAWNCLIWTSDVRNAGTDANVFIQVYGENGKSDELPLDNETDNFETGQKDKFKINLPEIGCIYKLRVWHDDSNPFSGWHLDKIELEPIGGKKGDLYTFKCGKWLDTNEGDGEVIREIPST GPGVKR
5  PQPLVRYSVSVVTGDKRGAGTDANVSCCLYGRQGDTGNRPLTASKNNRNKFERGQLHLMLIIQTQHHRWLATDEDDGAIVRELTSEGSP
6  QLLNTSYHVAVKTGDIRGAGTDADVYIQIYGSDGDTGRLKLTRGENIRNKFERGRTDKFKLEATDIGRLERIYIGHSDSGIGAGWFLDGIEIDVPSSGMHYTFKANRWLASDEGDGKTEIELYPT QTR
7  QQDKLPYEITVATGDTLNAGTDAQVVLQLYGEDGKSEVMKLRNKTDNFERKAIDKFKIEAPDIGPITKIRIGHDGRGVGSGWFLDSVKIQRFVHKTSKRKKRRRGQNQSEVETYWFVCKRWFDKSEDDGQ
8  IIRELEYTVDVYTGDKYGAGTDSNVFLTLYGENGDSGERKLDKSVNINKFERNQVDSFKLKAADLSTLKKLKIRHDNSEIGSSWFVDRVEVKVKGETWVFPCQRWLSTKEDDGQIERTLVPV DATYQRLQQQKQGRKASIAVRDAIALET
9  KAQLTTYEVSVKTGDVWGSGTDANVYLTLFGEKDDSGINLKTSKTYRDKFERNHIDVFTVESADLGVLKKIKIGHDNAGLSPGWYLEYVEVDAASLGMKWRFPCGRWIAKDKDDGKLEKELHLAT DETVG
10 YAAKVPYEITVYTSEISGAGTDADVYVVLYGREGIATEQTSLCSSKDERKSRFNKKGIDTFVLELDDIGEVIEKLRIGHDGKGWGAGWHLDKVEVRRLLEGVKGSETSTFTCGRWLARDEDDGEIVRELVPT KIVKEQVTKSGKLKRSESKLD
11 DALKQQYKVHVFTGDVFRGGTDANVFITIFGENGDTGERKLLKSETNTDKFERGKEDIFKLDAVDLGKLFKVHIRHDNALIQPAWFLDRVEIEDTDTGSIYVFHCERWLAKNKEDGKIARSLYVV GYDGETSTRRSLATTKSGGSLGKKSILSDTIP
12 EGPAIPYTVKIETGSEEGSSCKAPAFIKIFGPSKKGTVSRRIPLEPYSGKFKRGTIETFNIEAIDVGSIKKIEIGHSSVDEEWFVESVMVNQPTLGKSYTFKCHKWFARSKDDGLVSRIFTTD DAEKLS
13 FKAKIPYEITLHTGNVDNAGTDCTITLSVYGSKGNSPDITVKKSEEDGVLLERGSIDTINVELDEIAPLKMVRVGHDGRGQRADWFCDKKTLSRELSASVGGRS
14 VLKKTNYKINVKTSNLRSAGTNANVSCIVFGTFGETGELKLKVSETHKNKFERDAMDTFTFQDKLSVGEPQKLRVWHDSKGFSSGWHLDHIEVCDESTQQKYMFPCGRWLADDEDDKQTIREL TCSNLDQ
15 AKEGGQYTATVRTSDKRDAAPNSDGWVILHGKMGKSRRMKLREGKLGRGKASTFKLDSNDLGALQKITLGLEGDNMGRWHVDDVVIENPSGGQFKFDCHAWVSNEDGTNTRGSNFDC TATKGRTISMS
16 SLLPVKYEVTVVTADEKGSGTDSNVSLTIYGTNGDSGKRPLKQRFRDLFERKQTDKFTLEILDLGDLTKVQIRLEHDDAGFNADWLCDNVTIRNPVSGQSWTFICREWIGLKKANQLFREVLPR

>LOXHD1_cioInt Ciona intestinalis XM_002122635 defective assembly; frag gene model 16 PLAT domains
EVIVEDTKYDRTYTFPCDRWLSLYKEDCQLTRHLMAVSGRQSKRTTFEITTVTGNF 
GEKRGAGTDANVFITLRGSKGVSPKLQLKSD 21 RHNTFERGNSDVFRLKSANVGNLKRVRVEIDENGFAPAWFLERVVVVDMSKPSQRIFFPCGQWLSDDEQLFRDLVGSTDPLARPKM     
NAYVVHVFTGDMRGAGTDAEVFITLYGGKKGQLSSGKIVLDGKFQRNRVDICDVESASMLSPLDHIEIGHDNSGSGPGWFLDKVVVTCPTNGCEQVFSCRKWFATDEGDGLTSRELYESKSLRKQVMQK
SAWNCLIWTSDVRNAGTDANVFIQVYGENGKSDEIALDNETDNFETGQKDKFKINIPEVGRMYKLRVWHDDSNPFSGWHLDKIVLEPVGGKKGSSYTFNCQKWLDTNEGDGQIIREIPATGPGVKRPQPL
VRYQVTVVTGDKRNAGTDANVFCCLYGRQGDTGNRPLEASKSNRNKFERGQSDEFTIEAVDLKSVNKVKIGHDDSGSGWHLKEIIVRDETNGESTVFPCDRWLATDEDDGAIVRELTSEGSPQLLNT
TSYHVSVKTGDMRGAGTDADVYIQIYGSDGDGRLKLHQGENIRNKFERGRTDRFKLEATDIGRIERIYIGHNDSGVGAGWFLDGVEIDVPSSGMHYTFKSNRWLASDEGDGKTEVELYPTQTRQQDKLL
PYEITVTTGDIMNGGTDAQVVVQLYGEDGKSEVIRLRNKTDNFERKAVDKFKIEAPDIGPITKIRIGHDGRGVGSGWFLDSVKIQRFVRKTSKRKKRRRESMVSNDQNEVETYWFVCRRWFDKSEDDGQIIRELVPTDESGKPIDEALQE
LEYSVDVYTGDKYGAGTDSNVFITLYGENGDSGERKLDKSDNINKFERNQVDGFKLKAADLSNLKKLKIRHDNSELGSSWFVDRVEVKVKGQTWVFPCQRWLSTNEDDGQIERTLVPVDVATYQRLQQKQGSGRKASVAVRDAIALETKAQL
TTYEVSVKTGDIRGSGTDANVYLVLFGENDDSGMINLKTSKTHRDKFERNHTDVFTVESADLGNLKKVKIGHDNAGLSPGWYLEYVEVDAPSLGMKWRFPSGRWIAKDKDDGKLEKELFLAMDETVGYAAK
VPYEITVYTSEVSGAGTDADVYVVLYGRDGMSTEKTSLCPTKDERKSKFNKKSVDTFVLELDDVGEVIEKLRIGHDGKGWGAGWHLDKVEIRRLLEGAKGSETYSFTCGRWLARDEDDGEIVRELVPTQLVQEKVTKS
QQYKVHVYTGDVFNAGTDANVYITIYGENGDTGERKLLKSETNTDKFERGKEDIFKIDAVDLGKLFKVHIRHDNALLNPSWNLNRVEVEDTDTGNRYVFHCERWLAKGKDDGKIVHVYTGDVF
IPYTVKIETGSDEGSSSTASAFIKIYGPSKKGKVSRRITLDPPSGKFKKGTVESFNIDAIDVGTIKKIEIGHTGVDDEWFIESVMINQPTLGKSFTFKCHKWLARSKDDGLTTRIFTIDDAEKLTYKAK
IPYEVTIHTGNVPNAGTDCLITMSVYGTKGNAPDITIKKSEEEGILLERGSVDVFNVEMEEIAPLKMIRISHDGRGQRQDWFCDKIELRNLNSGKVTVFPCDSWLSKKLGEKTLSRELSASVGGRSVLKK
TTYKLNVKTSNMRSAGTNANVSCIVFGTFGDTGELRLKESETHKNKFERDSLDVFTYQDKLSIGQLQKLRVWHDSKGFSSGWHLEYIEVVDESTQQKFMFPCNRWLADDEDDKQTIRELTCSNLDQATEGHTV
GQYTATITTGDKRDAASSCDGWIILHGKMGKSRRLKIRSGKMGRGKKSEVKLDAGDVGKMEAITLGLHDMGRWYVEDVTIETGNGGQYKFDCHAWVSNEDGTNTRGRTFECSATKGRTVSMSSLIP
IKYEVTVVTADEKGAGTDANVKLTIYGENGDSGSRALKQRFRDLFERKQTDKFTLEILDLGELTKIRLEHDDGGFNADWLCDHVIVRNPVIGQSWTFVCREWIGTKKAGQLFREVMPRSTG*

>Schistosoma mansoni (flatworm) XP_002576380 2301aa Bilatera|Platyhelminthes blast
0 MNLEDSTNDDYLKNSKSRFSFHRKEEKEHKGIICCGHNTCHLDRYNLISSVKPFTARPYTLYKVVLTTADVPGAGTSAQ 1
2 IYITLKGEWGSSTRQKLRKEKVPTRNLRFYFYPGSTNTFSVVSPDLGGLHSVFIE 0
0 HDSLRKSDSWLLESVQVFHPLTKKRYMFMCNHWFSLYKEDGLIARELFGIRSAKT 1
2 KYSIVTVTGDQEGSGTNSKVYITIYGRTGITPRIELSQENKSTGKDILCAPFGRGTSTKFIVKAPNVGAITNIRIKQDESGNEPHWFLERVVVTDMSYPQWTYYFHLSCWLSSKYGDGKSCRLVRGYREPTGTGV 1
2 ETEYKLTFYTSDQKDAGTTGEVYVKLYGEKDSSREIWVNSINQKNRRQPTSYHFTRGSTVEVYLPPCPQLGEITKLKVGHNRAGSSPSWFLNK 0
0 VIVDDLRMNRVFEFPCYAWITKPSETIIVCQKSIKKEEKEIIWQ 1
2 KIPLEIRLYTGDVPNAGTTAKVYL 12 HQKTTSENKEDVYTTPYIWLEDGNYDRNGVTLFSIDLPVPKFISPLSQLVIGHDNTGHSPSWFFDK 0
0 VQIYCPLNGVEQTFLYRKWLTSSKPGMKVEQILCEEKSLRKCTDK 1
2 KIPWEISVKTSPIANSYVTAAVSIIIFGSKDKTMKIQLDRSNLEVSSEWTKVSGNEVVEMFRPNVESKFRIYIKDIGIPCKLRIQHDNKGSNPNWHLQE 0
0 IVLTNLRTHEQYEFYCNRWLSTREDDGSILREIPAKGPGITNPLP 1
2 LYHYIIQIFTGNKPNSGTNANIFINIFGEKGDCGERWLGRSVNRNSELFQQNQ 00 MDEFVIEAVQLGSINKICIGHEERSPGYGWYLAKIVLTIKENPKYKLTFECYR 21 WFDVGEDDGQIVRELFAHSSLS 1
2 AIAYNVTVLTGTCRNAGTVANVFVHLYGLQGESKDMQLKHKETEITKFEAGKSEEFILACGKLGE 0
0 IKKIKIWHDSIAPHSGWFLDEVVVIDYFLGRRYVFHVNRWLAKNEADGLISLDLQPTSIINIER 1
2 KSSYEVIVKTGGRKYAGTDSHVYITMFGINSESKEYHLANSKTHNNKFEQNHEDLFN 0
0 LNAVGLGSLKKIRVRHTNTGIAPGWFLDYILIRESIEQKKMEYFFPCYQWLSATRLDGLVIRELSVASENIFERWKSGHDISDDSRLILE 1
2 DQSTIYHVRIHTGSQSNISSDANVQIQLYGDKDFTGNIRLYKAYYGKEDILVNKFQAGQIANFIVKAINIGNIKKIR 2
1 IEHDTAVGSARWFVERVEVEARKLGLLWKFECNRFITPQQPELILYPEPKDISFVKP 1
2 MTNYQIKTFTSDISGAETTSSVYIQLYGNDSLPSSIRRLHQNNDSEQRFQRNKIDTFYVELEELQEPFSKLRIWHNDKGSSTDWHLNKVEIRKIKTNQY 0
0 VFVTYIFPCNKWLSRNMDQAALERELIPSHMLQDQNGVLQFERQLSPKWLMNTYEVRITTGDKAYAGTDASVYITLFGENGDSGERKLTKSLTHRNKFERGQ 0
0 TDVFQLEIVDLGKINKVRIRHDNSGVNPSWYLSTIEVFNISKSQSVHGLKDQPNETHHLVKYIFNCEAWLSTEHDEKVLDRFFSAEIIKPQDLPGIVPKTSKDIVPHKLIQDLSQGKKALE 1
2 TIPYLITVITGSDRKAGTPGPVWISCVDKDKMNSEKFILCDCYNRTMLKRGTTRYFRFAGVKLNDLTEIQ 0
0 VGNDAPESPSMGWYIQSLYLSFPTIGKMYLFDCKEWLSTNRGNKKRTCNLKISNTNIVKFKP 1
2 KITYHLKITTANVKRAGTDCSINLQIFGTNGVTNCYILEKTSNRFAQGITDNISLEMEDVGKLLKMRIGHDNQ 0
0 GKNKHWNLSCVEVTVANTNQLYRFVYDDWLSLTYGKRKSLWADLPAMIGDTVQLK 1
2 ETCLDIFVKTGNMPASSTDANVYVQLFGEYGDSGEILLKQTVSNQKPFQNNS 0
0 IDHFKIPSILKLGNLARCRIWHDNKGSSPNWYCEWLEVKEVLIPGEKNLACNWKFAFNKWLSVSDDNKQLLRDAPCSEVYMNDSKGHRTIDQESIETLLTTADSMNISDLKDNPEGKL 1
2 VYEVVIETGNLKDSGTTCDAWIILEGKHGRSPKLELVNQVGNPILQINQMNTFQ 2
1 LPSFPLGDLETIRLGIQERNINKQTNPNDIQSQKWFCEKVSIKDPVSKRTYIFTIHQWLSVTPTSNLKKDVLVNYSKIIEDPYKKAFNELK 1
2 NKQTVMYKVSIYTGTKGCANTDANIFITMFSTTPGLNSGRIALKRENNNLFDRKQLDEFYVESIDL 1
2 ESIQRIIIEHDNTGVSPDWYLDKVLITNQTNNQIHLFQCYQWISKKKGDCRLWKELLVSN* 0

>Trichoplax adhaerens (trichoplax) Metazoa XM_002107971 17 PLAT domains blast
0 MSASLAMQELMSDPSGHFAPKPPPGRSKINRKRPQT 1
2 APGRQITTASKAPKLWRSSTYNEPNLKRRKFIVTLNHKKDISSISRNAPYANRAYTTAMATAARTYSNALNKGQQKEIIPIYNPLCDPHLNDYYARKFGLLNSRD 0
0 ESRKNRKQ 1
2 AGVAYQFGVKTGDKKGSDTDA 2
1 VYIQVIGTKDKIPKKRLFKKQETEKTERGNLFKFDKSTVEKFAVQHRDIGDPVKLIVE 0
0 HDGNEKRHGWFLEEITLTNIQSKKSWLFPCHKWLSKYEGDRKLCYELKPLAKAGKA 1
2 VYEVSVLTGDKRGAGTDANVSVTLFGKHTSSPKIQLLKS 2
1 SKHKNPFERNNTDEFKIRTRDVGKLSKIRIEHDNAGFGPGWFLDK 0
0 VIICNLEKPNVKYYCPCNQWLAKDVGDKSISRDLTAYTDPNAAPS 1
2 AYVYIVHTFTGNKRGAGTDANVYAVIFGDSGDTGEKRLDNSKNNFEKSR 2
1 KDTFKLSCSCVGKLERLRIRHDNTGLFAGWYLDKV 1
2 VVEDPQEQQSYTFYCRRWLSKTEDDGEICRDLIVSASGDDGDDSVAPK 1
2 GYPYHIHVTTSDVKNAGTDAEVYVVMHGEGKKSKELNSGKLVLANSEKKKNTFERAMTDIFHMECAEMLSPLTKLTVGHDNKGLAAGWHLDR 0
0 IVIDCPTTGIEQTFLCQQWLDRKAGDGLTERELVEAFDMRKTRRP 1
2 KQLWFAWIWTSDIRGAGTDANVSMQIYGDKGKSQEIKLGNNTDNFEQATLDKFK 0
0 LEIDQVGVPYKLRIGHDNSNAFPGWHLDKVKLENMNDKEQYLFNCNRWLSRSEEDNEIIRELPASGPNCPNYP 1
2 IVIYEVSVHTGNKMGGGTDANVFIKIYGELGDSGYRPLKSSKSHNNKFERNQVDVFHIEAVTLKALKKIKIGHDGNNP 1
2 GAGWFLDKVVIKELNGEASNEFPCNR 2
1 WLSKSEDDGQIVRELFLKSDTPLLK 1
2 TTSYHISVKTGDVRNAGTDANVFIQIFGAKDDTGRVRLKQSLNTSNKFERNRIDKFIIEAAQIGK 0
0 IEKIIIGHDGKGLGSGWFLDYIELDVPSVGRLYRFSCHQWFDSTEGDRKVERELYPSECIKSAA 1
2 KIPYQISVHTGDIRHAGTDSNVFAVIYGENGKTEELKLRNKSDNFERGQVDVFK 0
0 VECEDVGKLRKLRIGHDSAGMGSAWFLDK 0
0 VYVRRLPPKSGKKSKETDEREEETAKKDADEPEKLDENNYLFVANRWLSKEEGDRQTVIEISPVGVDGALA 1
2 EMTYTIRVITGNKFGCGTNANVFINMYGEEGDSGERQLKKSETHTDKFERNQ 0
0 EDVFKISCLSLGELKKIKIRHDNSGFRPAWFLDKVIIEVGESKYQFMCDRWLAKDEDDGQISRELLPQSDEQSRAEAIGASKDLQKK 1
2 VASTTYNVSVTTGDIKGAGTDANVHIVLYGEKDDTGLIHLKNSTTHSNKFERNQEDRFVVEAIDIGELKKIK 2
1 IGHDNKGGMAGWFLNKVEIDIPSLGRRLLFPCGRWIDKGKDDGALERELYPLNEAEETYRP 1
2 HIPYEVTVYTTDKRGASTGANVYVVIYGEENQTEQASLEPDKKRRKQYFKNGAIDKFVLE 0
0 LDDVGEEITKLRIGHDGKGWGAGWHLDKVEICRLLDGGKASKKFTFQCNRWLASDEDDGAIVRELVPSEIVEKSSKDGGQVKTKVTKPTDGLK 1
2 VKPYTIHVFTGDVDGAGTNANVFLTIFGESGDSGERKLAKSDTHYDKFERNQ 0
0 EDIFHIEAADLGRLFKVKIRHDNTGSLFSPAWFLNRIEIVDDENEETTAFPCERWLAKKKDDGKIDRTLFVKGWEGDTSSVATTRSK 1
2 ASFRSNSTDLGEMVSASGRRASSRKGPVMAPIDEK 1
2 CVPYNIKVTVGEESSKNFQETLHLELFGQIEEEKSGPIELSPEKKSDKTFYPGKITTFYVSAAEVNIIEKIQVS 1
2 HNSYMPDSGIYLKEIEVDVPTIGNKYIFPCNRWLAKDKDDSKTSRIFTAANAQVTSYTA 1 
2 GTDSNIFVILFGTKGRTPEISLEKNEDRFERAKVDIIP 0
0 LELDDVGTIKKIRIGHDGKGSRTDWYLEK 0
0 ASIQRMDTLDMYMFRANQWFSKKIDDKKLVREIPAETSKEGATTIK 1
2 KINYVLSTHTSDKRGSGTDANVFVIIFGENGDSGEIALKKSETNWNKFEKGQTDVFLINDRLSLGRLQKLRIWHDNA 1
2 GFGASWHLASVDIVDESTGVKYTFPCDKWLSKSNGDKLILRELPCAETAGNTAASKATKQESKSGKA 1
2 EYEIAFTTGTEKRAGTNQDVAIVLKGKSEKSREFLIENNEDKKYFSKGKTNKFTYTCKPLGDITKAIVSHRESAIGEEPDSKNSSWYLKVVTVVHKASGTT 2
1 YKFPCNKWIDLDDDEENNSSVTLKCKSADVAASSKAKPV 1
2 ELKPVKYEVTVVTGDEKGAGTDANVSVILYGDNGDTGPRPLKKKFVNLFERNQHDKFTIEALDLGKLTKLHIEHDNKGWGASWLLDRVEVHNVDSNETIIFPCKQWLDKKKGDGQIAKDLLPES* 0

>Monosiga brevicollis (monosiga) Eukaryota|Choanoflagellates XM_001742822 17 PLAT domains blast exons colored; PLAT domains numbered
   MADLPVPTTALQRLQLERSRYSFAAADPPPSFVQRYTSADVLSHRLYAQGLASDVGPGSHSSLGMSRRVELPPYNPLNDPALANYFARKFEWNSTRSVGAGSGSRRSASASLTRTRQPVRGASAHGHTKSRTKSSHRK
01 GHASLEIFTSKRSNPVSKSEKYITVVGTKGRSDAIQLAAPGVHFRAGNKDVFQVNLTGIGKPTKVILENTGTKRTDGWCVSKVVLVKKTDKGTRRYRFSGPVWLSKHHDEMKLKR         VLHIDDEDIGSG
02 NGYRIDCYTGDVANAGTDAVATIQLFGSKGQSPMVELRRSDGQAFQRARVATFTLDDLANLGKLKKLVISHNGHGMASGWFLDKIIVTSLSSNKATVFPCDAWLDRKNGRSKELVAR       TAAAGAEGM
03 TTFTIRVMTGDRRGAGTDANVQCTLFGEDGESGPHTLNTSRNDFRRGHTDVFAVSSRKIGTLKRLRIWHDNGGAGPAWFLDAVEVVDEASGQTYRFECNRWLAKDEDDGQISRELTCN      GDSSWGL
04 KSYKLTIFTGDKRNAGTSANVFCKLVGERGASDNVILENSSKNFQRDRTDIFTVEASDLGSLRHIVLGHDNHGMGAGWYVERFSLEVPSEGKLYNVDVKQWFATDMSDGAIERTFRLD      NAETLDIAQR
05 LDWKCTIYTSDVANAGTDANVFMQVYGKKGKTDVVPLKNKSDTFERGQTDELRVQLINVGSLRKLRVWHDNKGMASGWHLDRIVLSRDGEEYIFPCAEWLAVSEGDKEIVRELPAT        GPNVKKPLQL
06 VEYTVRVATGHARFAGTNADVFVMLTGELGDSGKRALLRSQTNRNKFERGKEDVFTVAAVDLGKLTSVTVGHNNAGTSAGWFLDKIVVLDPRRGEEEEFPCHRWLAVDADDGQIERELVPK   MAEHQAAAT
07 TTYIVKIKTGDVRHAGTDANVFVQLFGKTGESTQLKLRNSETYSDAFERNKMDIFKFELLDLGDLSRILVGHDNKGMGAAWFLDYVEVEVPSIRTRWKFPCSRWFSKSQDDGLTER        EIYAEKEAGEPMEEDVS
08 APYLFRFYTSDVAFAGTDANVSVVLYGDEGKTEELVVNNQSDNFERGKADDFKLACKPVGRPSKIRLSAHGGGMSADWHLEKIEVHELGQARIYTFEHNDWLRKGTKAKPFMVEL         PLRRIETVDDNGREVVEELALDANK
09 RTYRVKVHTGDQKGAGTDANVYVNLHGSLGDSGDRHLKNSLTHTNKFQRKTVDEFDIDAVTLGDINKVKVWHDNAGLGAAWYLEKIEVVDTADDKTYIFPCAQWFAKSMGDGQIAREL      GVLEEQKPADFQTKNVG
10 FKYRISVHTSDVKHAGTDANVDIVLYGEKGDTGKIRLAKSETHRDMWERGNCDVFTVSAIELGDLKRVDIMHDGKGVGSGWHLNKVVVDAPQAGKTWTFMCDAWLDKATDDGTMAK        TLYASADAIEEYSAH
11 VPYEIIIKTSDVRNAGTDANVFIDLYGRDQEERDLTAHHEFKDAVKAHFERNLEDRFNVELPDVGSIYKIRLGHDGKGMSSSWHVASVVVINQRTHERFEFPCDAWLSKDKDDKKLVREFAVG EVKALEGDKVVRRESILSLQE
12 AIYKIHVFTGDIKHAGTDANIYVQIFGDTGDSGEIKLEKSETYRDKFERGHEDIFTHRCLDLGPLRKIKVRSDGKGLMGGDWYLDRVEVHQENDLSEPPVRFVCQDWFKRGKQEGDTLEREITAQ
   VDAAVAMKEATALEDEAARLQRKATTLSRKSTKGSPLRKGTGTTETNAELEEAQRQANIARRKADEAKERAGLAGADDTQ
13 LEYKVTVYTGTDTQAGTTANVWLQLFGEKDAPLTPAPPSPSKLSRSGSLFGRRRRASSDAQSVSSSLSAGASGPRETSTGRLQLNNAPADLQSGAKTTFTVTGLDVGELVGLEIGHDDERDKWYLEQVVVEVPKSATHAARRYEFKAGVWLAARADGSTSGSAK GKSKASVRLQPSEIHAGSERI
14 LEYTLKVYTASADGAGCTAVPQVQLFGDKHTTEALPLRAGGDILPASVVETQHRVPDLGALLKVRLMVPRGSSWTVEKVEFGRAGQTPITFVGSDGSAVTLGAERLS FDFLPAAAPASSGGKGKRRGSTTSSVAVAQQ
15 TSYRVYVTTADERGTGTDANVSIILYGAMGDSGEHSLTKSETFDDPFERGNTDVFTLEVPDLGELQRARIWHDGKGMFSSWKLDKIVVVVEATQSRYELPCGQWLSKNKGDKQLTRDLAVASKR VNALT
16 GTYKLEVATDSRAGGGCKGPVRIMLLDAEKNQLPLTLEPPGGEFAPGSVEHLVFDNVMLLGPLTELRIRRKPSGASSRRGAEDDDEDDNEASGASSQSGSAVSPWHLEHIIVKHLQSGQSFVFKGPSKGLSRSRAKLSVHTEA TTEEAVAQATKASV
17 AQYEVAVTTGTERGAGTDSNVFVTLFGKNGDSGERALAKSKTFRNMFESGNTDVFDVECQDLGELTKIEVKSDLKGFGAAWQLDKIKVTRTGSQNSWQFKCDQWFDKKQGAEHTFSVA S*
>LOXHD1_homSap_full dna: each line is an exon
ATGATGCCCCAGAAGAAAAGGCGGAGGAAGAAGGACATCGACTTCCTGGCCCTGTACGAAGCGGAGCTGCTGAACTACGCCTCGGAGGACGACGAGGGGGAGCTGGAACACGAGTACTACAAGGCCAGAG
TGTATGAAGTGGTCACAGCCACGGGGGATGTTCGCGGTGCAGGGACGGATGCCAATGTCTTCATCACGCTTTTTGGAGAGAATGGGCTCTCTCCCAAGCTCCAGCTCACCAGCAA
GAGCAAGTCTGCCTTTGAGAAGGGCAACGTCGATGTGTTCCGGGTGAGAACCAACAATGTGGGCCTCATCTATAAAGTCAG
GATTGAGCATGACAACACGGGCTTGAATGCCAGCTGGTACCTGGACCATGTGATTGTGACCGACATGAAGAGGCCTCATCTCCGTTACTACTTCAACTGCAACAACTGGCTGAGCAAGGTGGAAGGTGACCGCCAGTGGTGCCGTGACCTGCTGGCCAGCTTCAACCCCATGGACATGCCCAGAG
GTAATAAGTATGAAGTCAAGGTATACACTGGTGATGTAATTGGTGCAGGGACAGATGCTGATGTCTTCATCAATATTTTTGGAGAGTATGGAGACACAG
GGGAGCGTAGGCTAGAAAATGAAAAGGACAACTTTGAAAAGGGAGCTGAAGACAGGTTCATCCTGGATGCCCCGGATTTGGGGCAGCTGATGAAGATCAATGTTGGCCACAACAATAAGGGGGGCTCTGCAGGTTGGTTCCTGTCCCAG
ATAGTCATTGAAGATATTGGGAACAAAAGAAAATATGACTTCCCCCTTAACCGCTGGCTGGCCTTGGACGAAGACGATGGCAAAATCCAAAGGGATATCTTAGTGGGCGGAGCTGAGACCACAG
CTATTACGTATATTGTCACCGTCTTCACTGGGGATGTCCGGGGGGCTGGTACCAAATCCAAAATCTACTTGGTCATGTATGGGGCCAGAGGGAATAAGAACAGTGGGAAAATCTTCCTGGAGGGCGGCGTGTTTGACCGAGGCCGCACGGACATCTTCCACATCGAGCTGGCTGTCCTCCTTAGCCCCCTGAGTCGGGTCTCCGTCGGGCATGGCAATGTGGGTGTCAACAGAGGCTGGTTCTGTGAGAAG
GTGGTGATTCTGTGCCCCTTCACTGGTATCCAGCAGACCTTCCCTTGTAGCAACTGGCTGGATGAGAAGAAAGCGGATGGGTTGATTGAGAGGCAGCTCTATGAGATGGTGTCTCTCAGGAAGAAGCGGCTGAAAA
AATTCCCTTGGTCCCTGTGGGTCTGGACAACCGACCTAAAGAAAGCTGGTACCAACTCTCCCATCTTCATCCAGATTTATGGGCAGAAGGGGCGGACAGATGAGATTCTCCTGAATCCCAACAACAAGTGGTTCAAACCCGGCATAATCGAGAAGTTTAGG
ATTGAGCTCCCGGATCTTGGCAGGTTTTATAAGATTCGAGTATGGCATGATAAAAGGAGTTCTGGTTCTGGATGGCATTTAGAAAGG
ATGACCCTGATGAACACTCTGAACAAAGACAAGTACAACTTCAATTGCAACCGCTGGCTGGATGCCAATGAGGATGACAATGAGATAGTGAGGGAAATGACTGCAGAAGGCCCAACAGTGCGCAGGATCATGGGCA
TGGCCCGGTACCATGTGACTGTGTGCACAGGTGAACTTGAAGGTGCTGGGACCGATGCCAACGTCTATCTCTGCCTTTTTGGTGATGTGGGGGACACGGGGGAACGGCTGCTCTACAACTGCAGGAATAACACAGACCTGTTTGAAAAGGGCAAT
GCTGACGAGTTCACTATCGAGTCTGTCACCATGCGGAATGTGAGGCGGGTGAGGATCAGACACGATGGCAAAGGCTCCGGCAGCGGCTGGTACCTGGACAGAGTGCTGGTGAGAGAGGAGGGGCAGCCTGAGAGCGACAACGTGGAGTTCCCATGTCTCAG
GTGGTTGGACAAGGATAAGGATGATGGGCAGCTGGTCCGAGAGTTGCTACCCAGTGACAGCAGCGCGACACTGAAGA
ACTTTCGCTATCACATCAGCTTGAAGACTGGGGATGTCTCTGGGGCCAGCACGGATTCTAGAGTCTACATCAAGCTCTATGGGGATAAATCTGACACCATCAAGCAAGTTCTTCTTGTCTCTGACAACAACCTCAAAGACTACTTTGAACGTGGCCGGGTGGATGAGTTCACCCTCGAGACCCTGAACATTGGAAAT
ATCAACCGGCTGGTGATTGGGCATGACAGCACTGGCATGCATGCCAGCTGGTTCCTGGGCAGCGTTCAGATCCGTGTGCCCCGTCAAGGCAAGCAGTACACCTTTCCCGCCAACCGCTGGCTGGACAAGAACCAGGCTGACGGGCGCCTGGAGGTGGAGCTGTATCCCAGCGAGGTGGTGGAGATCCAGAAAT
TGGTCCACTATGAGGTTGAGATTTGGACAGGAGATGTGGGTGGCGCAGGCACCAGTGCCCGAGTCTACATGCAGATCTATGGAGAGAAAGGCAAGACAGAAGTGCTCTTCCTCTCCAGCCGCTCAAAAGTTTTTGAACGGGCGTCCAAGGACACATTCCAG
CTTGAGGCGGCCGACGTGGGCGAGGTCTATAAGCTCCGGCTCGGGCACACGGGCGAGGGCTTTGGGCCCAGCTGGTTCGTGGACACCGTGTGGCTGCGGCACCTGGTGGTGCGGGAGGTGGACCTCACGCCGGAGGAGGAGGCCCGGAAGAAGAAGGAGAAGGACAAGCTGCGGCAGCTGCTCAAGAAGGAGCGGCTGAAGGCCAAGCTGCAGAGGAAGAAGAAGAAGAGGAAGGGCAGCGACGAAGAGGACGAGGGGGAGGAAGAGGAGTCGTCCTCATCAGAGGAGTCCTCGTCAGAGGAGGAGGAGATGGAAGAAGAGGAGGAAGAGGAGGAGTTTGGGCCGGGGATGCAGGAGGTGATTGAGCAGCACAAGTTCGAAGCCCACCGCTGGCTGGCCCGGGGCAAGGAGGACAACGAACTTGTCGTGGAGTTGGTGCCAGCTGGCAAGCCGGGTCCTGAGC
GAAACACCTATGAGGTTCAGGTGGTCACGGGGAATGTGCCCAAGGCCGGCACTGATGCTAACGTCTACCTAACCATCTACGGCGAGGAGTATGGAGACACGGGCGAACGACCCCTGAAGAAGTCAGACAAGTCCAACAAATTTGAGCAGGGGCAG
ACAGACACCTTCACCATCTATGCCATTGACCTGGGGGCCCTGACCAAGATTCGGATTCGCCACGACAACACAGGCAACAGAGCAGGCTGGTTCCTGGACAGAATAGACATTACTGACATGAACAACGAGATCAC
GTACTACTTTCCATGCCAACGTTGGCTGGCAGTGGAGGAAGATGATGGCCAGCTGTCCAGGGAGCTGTTGCCAGTGGATGAGTCCTATGTGCTGCCACAGAGCGAGGAGGGTAGGGGAGGCGGTGACAACAACCCCCTCGACAACCTGGCCCTGGAGCAGAAAG
ATAAATCTACCACATTCTCAGTGACCATAAAGACTGGGGTTAAGAAGAATGCGGGCACAGATGCTAATGTCTTCATCACACTCTTTGGCACACAGGATGACACTG
GAATGACCCTCCTGAAGTCCTCCAAGACAAACAGCGATAAGTTTGAGAGGGACAGCATTGAAATCTTCACGGTGGAGACGCTGGATCTGGGAGACCTGTGGAAAGTCCGGCTTGGCCATGACAACACAG
GCAAGGCCCCAGGCTGGTTTGTAGACTGGGTAGAGGTGGATGCCCCATCTCTTGGGAAGTGCATGACGTTTCCCTGTGGCCGCTGGCTGGCCAAAAACGAAGACGACGGGTCCATCATCAGAGACCTCTTCCATGCAGAGCTTCAGACGAGGCTGTACACACCAT
TTGTTCCTTACGAGATCACCCTCTACACCAGTGATGTCTTTGCTGCTGGGACAGATGCCAACATCTTCATCATCATCTATGGCTGCGATGCCGTGTGCACCCAGCAGAAGTATCTGTGTACCAACAAGAGGGAACAGAAGCAGTTCTTTGAGAGGAAGTCTGCCTCCCGCTTCATCGTAGAG
TTAGAAGATGTGGGAGAAATCATTGAAAAAATTCGGATTGGCCATAATAACACGGGCATGAATCCTGGGTGGCACTGCTCTCACGTGGACATCCGCAGGCTCCTCCCGGATAAAGAC
GGTGCAGAGACCTTGACTTTCCCATGCGATCGGTGGCTTGCCACCTCTGAGGATGACAAAAAGACCATTCGAGAACTGGTTCCATATGACATCTTCACTGAGAAATACATGAAAGATGGGTCCTTACGGCAAGTCTACAAGGAAGTAGAAGAGCCTCTGGACa
TTGTGCTGTACTCGGTGCAGATCTTCACAGGGAACATTCCTGGGGCAGGGACGGATGCCAAGGTGTACATCACCATCTATGGAGACCTCGGGGACACTGGGGAGCGATACCTTGGCAAGTCAGAGAACCGGACCAACAAGTTCGAGAGAGGAACG
GCTGACACCTTCATCATCGAGGCCGCTGACCTAGGCGTCATCTACAAGATCAAGCTCCGCCATGACAACTCCAAGTGGTGCGCAGACTGGTACGTGGAGAAGGTGGAGATCTGGAATGACACCAACGAGGACGAGTTCCTGTTCCTATGCGGGCGCTGGCTCTCCCTGAAGAAGGAGGATGGGCGACTCGAGAGGCTCTTTTACGAGAAG
GAGTACACTGGGGACCGCAGCAGCAACTGCAGCAGCCCTGCTGACTTCTGGGAGATCGCCCTGAGCTCCAAGATGGCCGATGTCGACATCAGCACAGTGACCGGGCCCATGGCTGACTACGTTCAAGAGGGCCCAA
TTATTCCCTACTATGTGTCAGTCACCACTGGGAAGCACAAGGACGCGGCCACTGACAGCCGAGCCTTCATCTTTCTCATCGGGGAGGATGATGAACGTAGTAAGCGCATCTGGTTGGACTACCCCCGAGGGAAGAGGGGCTTCAGCCGTGGCTCTGTGGAGGAGTTCTACGTCGCAGGCTTGGATGTGGGCATCATCAAGAAAATAGAG
CTGGGCCATGACGGGGCCTCCCCTGAGAGCTGCTGGCTGGTGGAAGAGTTGTGTTTGGCAGTGCCCACCCAGGGCACCAAGTACATGTTGAACTGTAACTGCTGGCTGGCCAAGGACAGAGGCGACGGCATCACCTCCCGTGTCTTCGACCTCTTGGATGCCATGGTGGTGAACATTGGGGTGAAG
GTTCTCTATGAAATGACGGTGTGGACAGGGGATGTGGTTGGCGGGGGCACTGACTCCAACATCTTCATGACCCTCTACGGCATCAACGGGAGCACAGAGGAGATGCAGCTGGACAAAAAGAAAGCCAG
GTTTGAGCGGGAGCAGAACGACACCTTCATCATGGAGATCCTAGACATTGCTCCATTCACCAAGATGCGGATCCGGATTGATGGCCTGGGCAGTCGGCCGGAGTGGTTCCTGGAGAGG
ATCCTACTGAAGAACATGAACACTGGAGACCTGACCATGTTCTACTATGGAGACTGGCTGTCCCAGCGGAAGGGCAAGAAGACCCTGGTGTGTGAAATGTGTGCCGTTATCGATGAGGAAGAAATGATGGAGTGGACCTCCTACACCGTCGCAGTTAAGACCAGCGACATCCTGG
GAGCAGGCACTGATGCCAACGTGTTCATCATCATCTTCGGGGAGAACGGGGATAGTGGGACACTGGCCCTGAAGCAGTCGGCAAACTGGAACAAGTTTGAGCGGAACAACACGGACACATTCAACTTCCCTGACATGCTGAGCTTGGGCCACCTCTGCAAGCTGAGGGTCTGGCACGACAACAAAG
GGATATTTCCTGGCTGGCATCTGAGCTATGTCGATGTGAAGGACAACTCCCGCGACGAGACCTTCCACTTCCAGTGTGACTGCTGGCTCTCCAAGAGTGAGGGTGACGGGCAGACGGTCCGCGACTTTGCCTGTGCCAACAACAAGATCTGTGATGAGCTGGAAGAGACCA
CCTACGAGATCGTCATAGAAACGGGCAACGGAGGCGAAACCAGGGAGAACGTCTGGCTCATCCTGGAGGGCAGGAAGAACCGATCCAAAGAGTTTCTCATGGAAAATTCTTCTAGGCAGCGGGCCTTTAGGAA
GGGGACCACAGACACGTTTGAGTTTGACAGCATCTACTTGGGGGACATTGCCTCCCTCTGTGTGGGCCACCTTGCCAGGGAAGACCGGTTTATCCCCAAGAGAGAACTTGCCTGGCATGTCAAGACCATCACCATCACCGAGATGGAGTACGGCAATGT
GTACTTCTTTAACTGTGACTGCCTCATCCCCCTCAAGAGGAAGAGGAAGTACTTCAAGGTATTCGAGGTTACCAAGACGACAGAGAGCTTTGCCAGCAAGGTCCAGAGCCTGGTGCCCGTCAAGTACGAAGTCATCGTGACAACAGGCTATGAGCCAGGGGCAGGCACTGATGCCAACGTCTTCGTGACCATCTTTGGGGCCAACGGAGACACAGGCAAGCGGGAGCTGAAGCAGAAAATGCGCAACCTCTTCGAGCGGGGCAGCACAGACCGCTTCTTCCTGGAGACGCTGGAGCTGGGTGAGCTGCGCAAGGTGCGCCTGGAGCACGACAGCAGTGGCTACTGCTCAGGCTGGCTGGTGGAGAAGGTGGAGGTCACCAACACCAGCACCGGCGTGGCCACCATCTTCAACTGTGGCAGGTGGCTGGACAAGAAGCGGGGGGATGGACTCACCTGGAGAGACCTCTTCCCTTCTGTC

Reference PLAT domain sets


>LOXHD1_homSap_PLAT:01
RVYEVVTATGDVRGAGTDANVFITLFGENGLSPKLQLTSKSKSAFEKGNVDVFRVRTNNVGLIYKVRIEHDNTGLNASWYLDHVIVTDMKRPHLRYYFNCNNWLSKVEGDRQWCRD

>LOXHD1_homSap_PLAT:02
NKYEVKVYTGDVIGAGTDADVFINIFGEYGDTGERRLENEKDNFEKGAEDRFILDAPDLGQLMKINVGHNNKGGSAGWFLSQIVIEDIGNKRKYDFPLNRWLALDEDDGKIQRDILVGG

>LOXHD1_homSap_PLAT:03
ITYIVTVFTGDVRGAGTKSKIYLVMYGARGNKNSGKIFLEGGVFDRGRTDIFHIELAVLLSPLSRVSVGHGNVGVNRGWFCEKVVILCPFTGIQQTFPCSNWLDEKKADGLIER

>LOXHD1_homSap_PLAT:04
FPWSLWVWTTDLKKAGTNSPIFIQIYGQKGRTDEILLNPNNKWFKPGIIEKFRIELPDLGRFYKIRVWHDKRSSGSGWHLERMTLMNTLNKDKYNFNCNRWLDANEDDNEIVREM

>LOXHD1_homSap_PLAT:05
ARYHVTVCTGELEGAGTDANVYLCLFGDVGDTGERLLYNCRNNTDLFEKGNADEFTIESVTMRNVRRVRIRHDGKGSGSGWYLDRVLVREEGQPESDNVEFPCLRWLDKDKDDGQLVRELLPS

>LOXHD1_homSap_PLAT:06
FRYHISLKTGDVSGASTDSRVYIKLYGDKSDTIKQVLLVSDNNLKDYFERGRVDEFTLETLNIGNINRLVIGHDSTGMHASWFLGSVQIRVPRQGKQYTFPANRWLDKNQADGRLEV

>LOXHD1_homSap_PLAT:07
VHYEVEIWTGDVGGAGTSARVYMQIYGEKGKTEVLFLSSRSKVFERASKDTFQLEAADVGEVYKLRLGHTGEGFGPSWFVDTVWLRHLVVREVDLTPEEEARKKKEKDKLR

>LOXHD1_homSap_PLAT:08
NTYEVQVVTGNVPKAGTDANVYLTIYGEEYGDTGERPLKKSDKSNKFEQGQTDTFTIYAIDLGALTKIRIRHDNTGNRAGWFLDRIDITDMNNEITYYFPCQRWLAVEEDDGQLSRELLPV

>LOXHD1_homSap_PLAT:09
TTFSVTIKTGVKKNAGTDANVFITLFGTQDDTGMTLLKSSKTNSDKFERDSIEIFTVETLDLGDLWKVRLGHDNTGKAPGWFVDWVEVDAPSLGKCMTFPCGRWLAKNEDDGSIIRDLFHA

>LOXHD1_homSap_PLAT:10
VPYEITLYTSDVFAAGTDANIFIIIYGCDAVCTQQKYLCTNKREQKQFFERKSASRFIVELEDVGEIIEKIRIGHNNTGMNPGWHCSHVDIRRLLPDKDGAETLTFPCDRWLATSEDDKKTIRELVP

>LOXHD1_homSap_PLAT:11
VLYSVQIFTGNIPGAGTDAKVYITIYGDLGDTGERYLGKSENRTNKFERGTADTFIIEAADLGVIYKIKLRHDNSKWCADWYVEKVEIWNDTNEDEFLFLCGRWLSLKKEDGRLERLFYEK

>LOXHD1_homSap_PLAT:12
IPYYVSVTTGKHKDAATDSRAFIFLIGEDDERSKRIWLDYPRGKRGFSRGSVEEFYVAGLDVGIIKKIELGHDGASPESCWLVEELCLAVPTQGTKYMLNCNCWLAKDRGDGITSRVFD

>LOXHD1_homSap_PLAT:13
VLYEMTVWTGDVVGGGTDSNIFMTLYGINGSTEEMQLDKKKARFEREQNDTFIMEILDIAPFTKMRIRIDGLGSRPEWFLERILLKNMNTGDLTMFYYGDWLSQRKGKKTLVC

>LOXHD1_homSap_PLAT:14
TSYTVAVKTSDILGAGTDANVFIIIFGENGDSGTLALKQSANWNKFERNNTDTFNFPDMLSLGHLCKLRVWHDNKGIFPGWHLSYVDVKDNSRDETFHFQCDCWLSKSEGDGQTVRDFAC

>LOXHD1_homSap_PLAT:15
TTYEIVIETGNGGETRENVWLILEGRKNRSKEFLMENSSRQRAFRKGTTDTFEFDSIYLGDIASLCVGHLAREDRFIPKRELAWHVKTITITEMEYGNVYFFNCDCLIPLKRKRKYFKVF

>LOXHD1_homSap_PLAT:16
VKYEVIVTTGYEPGAGTDANVFVTIFGANGDTGKRELKQKMRNLFERGSTDRFFLETLELGELRKVRLEHDSSGYCSGWLVEKVEVTNTSTGVATIFNCGRWLDKKRGDGLTWRDLFPS


>PKD1L1_homSap_PLAT chr7: 47780815 polycystin-1L1 GPS-TM-LH2-TM pdb:3CWZ
QLYAVVIDTGFRAPARLTSKVYIVLCGDNGLSETKELSCPEKPLFERNSRHTFILSAPAQLGLLRKIRLWHDSRGPSPGWFISHVMVKELHTGQGWFFPAQCWLSAGRHDGRVERELTC

>PKD1_homSap_PLAT chr16: 2078712 polycystin 1 GPS-TM-LH2-TM pdb:3CWZ
FKYEILVKTGWGRGSGTTAHVGIMLYGVDSRSGHRHLDGDRAFHRNSLDIFRIATPHSLGSVWKIRVWHDNKGLSPAWFLQHVIVRDLQTARSAFFLVNDWLSVETEANGGLVEK

>PKD1L2_homSap_PLAT chr16: 79691985 polycystin 1-like 2 signal...GPS-TM-LH2-TM pdb:3CWZ 
YHYLVTVYTGHRRGAATSSKVTVTLYGLDGEREPHHLADPDTPVFERGAVDAFLLSTLFPLGELRSLRLWHDNSGDRPSWYVSRVLVYDLVMDRKWYFLCNSWLSINVGDCVLDKVFPVA

>PKD1L3_homSap chr16:70,556,160 GPS-TM-LH2-TM polycystic kidney disease 1-like 3
FHYLIQVYTGYRRSAATTAKVVITLYGSEGRSEPHHLCDPQKTVFERGGLDVFLLTTWTSLGNLHSLRLWHDNSGVSPSWYVSQVIVCDMAVKRKWHFLCNCWLAVDLGDCELDRVFIPV

>PKDREJ_homSap_PLAT chr22: 45030224 receptor for egg jelly-like signal...GPS-TM-LH2-TM pdb:3CWZ
CYLVTIFTGSRWGSGTRANVFVQLRGTVSTSDVHCLSHPHFTTLYRGSINTFLLTTKSDLGDIHSIRVWHNNEGRSPSWYLSRIKVENLFSRHIWLFICQKWLSVDTTLDRTFHVT

>DENND5A_homSap_PLAT chr11: 9116949 RAB6 interacting 1 RUN-LH2-RUN pdb:3CWZ
HILIVPSKKLGGSMFTANPWICISGELGETQIMQIPRNVLEMTFECQNLGKLTTVQIGHDNSGLYAKWLVEYVMVRNEITGHTYKFPCGRWLGKGMDDGSLER

>DENND5B_homSap_PLAT chr12: 31426424 RAB6 interacting 2 RUN-LH2-RUN pdb:3CWZ
RSVIIPIKKLSNAIITSNPWICVSGELGDTGVMQIPKNLLEMTFECQNLGKLTTVQIGHDNSGLLAKWLVDCVMVRNEITGHTYRFPCGRWLGKGIDDGSLER

>ALOX5_homSap_PLAT chr10: 45189635 arachidonate 5-lipoxygenase NH2-LH2-lipox pdb:2P0M
PSYTVTVATGSQWFAGTDDYIYLSLVGSAGCSEKHLLDKPFYNDFERGAVDSYDVTVDEELGEIQLVRIEKRKYWLNDDWYLKYITLKTPHGDYIEFPCYRWITGDVEVVLRDG

>ALOX15_homSap_PLAT chr17: 4480963 arachidonate 15-lipoxygenase NH2-LH2-lipox pdb:2P0M
GLYRIRVSTGASLYAGSNNQVQLWLVGQHGEAALGKRLWPARGKETELKVEVPEYLGPLLFVKLRKRHLLKDDAWFCNWISVQGPGAGDEVRFPCYRWVEGNGVLSLPEG

>ALOX12_homSap_PLAT chr17: 6840108 arachidonate 12-lipoxygenase NH2-LH2-lipox pdb:2P0M
GRYRIRVATGAWLFSGSYNRVQLWLVGTRGEAELELQLRPARGEEEEFDHDVAEDLGLLQFVRLRKHHWLVDDAWFCDRITVQGPGACAEVAFPCYRWVQGEDILSLPEG

>ALOX15B_homSap_PLAT chr17 7,888,129 arachidonate 15-lipoxygenase NH2-LH2-lipox pdb:2P0M 
AEFRVRVSTGEAFGAGTWDKVSVSIVGTRGESPPLPLDNLGKEFTAGAEEDFQVTLPEDVGRVLLLRVHKAPPVLPLLGPLAPDAWFCRWFQLTPPRGGHLLFPCYQWLEGAGTLVLQEG

>ALOX12B_homSap_PLAT chr17: 7916679 arachidonate 12R-lipoxygenase NH2-LH2-lipox pdb:2P0M
ATYKVRVATGTDLLSGTRDSISLTIVGTQGESHKQLLNHFGRDFATGAVGQYTVQCPQDLGELIIIRLHKERYAFFPKDPWYCNYVQICAPNGRIYHFPAYQWMDGYETLALREA

>ALOXE3_homSap_PLAT chr17: 7939943 arachidonate lipoxygenase 3 NH2-LH2-lipox pdb:2P0M
AVYRLCVTTGPYLRAGTLDNISVTLVGTCGESPKQRLDRMGRDFAPGSVQKYKVRCTAELGELLLLRVHKERYAFFRKDSWYCSRICVTEPDGSVSHFPCYQWIEGYCTVELRPG

>LIPC_homSap LIP-PLAT chr15:56511467 lipase C 
YHYQLKIQFINQTETPIQTTFTMSLLGTKEKMQKIPITLGKGIASNKTYSFLITLDVDIGELIMIKFKWENSAVWANVWDTVQTIIPWSTGPRHSGLVLKTIRVKAGETQQRMTFCSENTDDLLLRPTQEKIFVKC

>LIPG_homSap LIP-PLAT chr18:45342425 endothelial lipase 
YHYQMKIHVFSYKNMGEIEPTFYVTLYGTNADSQTLPLEIVERIEQNATNTFLVYTEEDLGDLLKIQLTWEGASQSWYNLWKEFRSYLSQPRNPGRELNIRRIRVKSGETQRKLTFCTEDPENTSISPGRELWFRKC

>LPL_homSap LIP-PLAT chr8:19840862 lipoprotein lipase
FHYQVKIHFSGTESETHTNQAFEISLYGTVAESENIPFTLPEVSTNKTYSFLIYTEVDIGELLMLKLKWKSDSYFSWSDWWSSPGFAIQKIRVKAGETQKKVIFCSREKVSHLQKGKAPAVFVKC

>PNLIP_homSap LIP-PLAT chr10:118295418 pancreatic lipase
WRYKVSVTLSGKKVTGHILVSLFGNKGNSKQYEIFKGTLKPDSTHSNEFDSDVDVGDLQMVKFIWYNNVINPTLPRVGASKIIVETNVGKQFNFCSPETVREEVLLTLTPC

>PNLIPRP1_homSap LIP-PLAT chr10:118340480 pancreatic lipase-related 1
WRYGVSITLSGRTATGQIKVALFGNKGNTHQYSIFRGILKPGSTHSYEFDAKLDVGTIEKVKFLWNNNVINPTLPKVGATKITVQKGEEKTVYNFCSEDTVREDTLLTLTPC

>PNLIPRP2_homSap LIP-PLAT chr10:118370455 pancreatic lipase-related 2
WRYKVSVTLSGKEKVNGYIRIALYGSNENSKQYEIFKGSLKPDASHTCAIDVDFNVGKIQKVKFLWNKRGINLSEPKLGASQITVQSGEDGTEYNFCSSDTVEENVLQSLYPC

>PNLIPRP3_homSap LIP-PLAT chr10:118177414 pancreatic lipase-related protein 3  chr16:70520943
WRHKLSVKLSGSEVTQGTVFLRVGGAVRKTGEFAIVSGKLEPGMTYTKLIDADVNVGNITSVQFIWKKHLFEDSQNKLGAEMVINTSGKYGYKSTFCSQDIMGPNILQNLKPC

>LOXHD1_schMan_PLAT:01 Schistosoma mansoni (flatworm) Bilatera; Platyhelminthes; Trematoda XP_002576380 from contig NS_000200
TLYKVVLTTADVPGAGTSAQIYITLKGEWGSSTRQKLRKEKVPTRNLRFYFYPGSTNTFSVVSPDLGGLHSVFIEHDSLRKSDSWLLESVQVFHPLTKKRYMFMCNHWFSLYKEDGLIARELF

>LOXHD1_schMan_PLAT:02
TKYSIVTVTGDQEGSGTNSKVYITIYGRTGITPRIELSQENKSTGKDILCAPFGRGTSTKFIVKAPNVGAITNIRIKQDESGNEPHWFLERVVVTDMSYPQWTYYFHLSCWLSSKYGDGKSCR

>LOXHD1_schMan_PLAT:03
TEYKLTFYTSDQKDAGTTGEVYVKLYGEKDSSREIWVNSINQKNRRQPTSYHFTRGSTVEVYLPPCPQLGEITKLKVGHNRAGSSPSWFLNKVIVDDLRMNRVFEFPCYAWITK

>LOXHD1_schMan_PLAT:04
IPLEIRLYTGDVPNAGTTAKVYLHQKTTSENKEDVYTTPYIWLEDGNYDRNGVTLFSIDLPVPKFISPLSQLVIGHDNTGHSPSWFFDKVQIYCPLNGVEQTFLYRKWLTSSKPGMKVEQILCEE

>LOXHD1_schMan_PLAT:05
IPWEISVKTSPIANSYVTAAVSIIIFGSKDKTMKIQLDRSNLEVSSEWTKVSGNEVVEMFRPNVESKFRIYIKDIGIPCKLRIQHDNKGSNPNWHLQEIVLTNLRTHEQYEFYCNRWLSTREDDGSILREIPAK

>LOXHD1_schMan_PLAT:06
YIIQIFTGNKPNSGTNANIFINIFGEKGDCGERWLGRSVNRNSELFQQNQMDEFVIEAVQLGSINKICIGHEERSPGYGWYLAKIVLTIKENPKYKLTFECYRWFDVGEDDGQIVRELFA

>LOXHD1_schMan_PLAT:07
IAYNVTVLTGTCRNAGTVANVFVHLYGLQGESKDMQLKHKETEITKFEAGKSEEFILACGKLGEIKKIKIWHDSIAPHSGWFLDEVVVIDYFLGRRYVFHVNRWLAKNEADGLISLDLQPT

>LOXHD1_schMan_PLAT:08
SYEVIVKTGGRKYAGTDSHVYITMFGINSESKEYHLANSKTHNNKFEQNHEDLFNLNAVGLGSLKKIRVRHTNTGIAPGWFLDYILIRESIEQKKMEYFFPCYQWLSATRLDGLVIREL

>LOXHD1_schMan_PLAT:09
TIYHVRIHTGSQSNISSDANVQIQLYGDKDFTGNIRLYKAYYGKEDILVNKFQAGQIANFIVKAINIGNIKKIRIEHDTAVGSARWFVERVEVEARKLGLLWKFECNR

>LOXHD1_schMan_PLAT:10
TNYQIKTFTSDISGAETTSSVYIQLYGNDSLPSSIRRLHQNNDSEQRFQRNKIDTFYVELEELQEPFSKLRIWHNDKGSSTDWHLNKVEIRKIKTNQYVFVTYIFPCNKWLSRNMDQAALERELIPS

>LOXHD1_schMan_PLAT:11
NTYEVRITTGDKAYAGTDASVYITLFGENGDSGERKLTKSLTHRNKFERGQTDVFQLEIVDLGKINKVRIRHDNSGVNPSWYLSTIEVFNISKSQSVHGLKDQPNETHHLVKYIFNCEAWLSTEHDEKVLDR

>LOXHD1_schMan_PLAT:12
IPYLITVITGSDRKAGTPGPVWISCVDKDKMNSEKFILCDCYNRTMLKRGTTRYFRFAGVKLNDLTEIQVGNDAPESPSMGWYIQSLYLSFPTIGKMYLFDCKEWLSTNRGNKK

>LOXHD1_schMan_PLAT:13
ITYHLKITTANVKRAGTDCSINLQIFGTNGVTNCYILEKTSNRFAQGITDNISLEMEDVGKLLKMRIGHDNQGKNKHWNLSCVEVTVANTNQLYRFVYDDWLSLTYGKRKSLWADLPAM

>LOXHD1_schMan_PLAT:14
IFVKTGNMPASSTDANVYVQLFGEYGDSGEILLKQTVSNQKPFQNNSIDHFKIPSILKLGNLARCRIWHDNKGSSPNWYCEWLEVKEVLIPGEKNLACNWKFAFNKWLSVSDDNKQLLRDAPCS

>LOXHD1_schMan_PLAT:15
VYEVVIETGNLKDSGTTCDAWIILEGKHGRSPKLELVNQVGNPILQINQMNTFQLPSFPLGDLETIRLGIQERNINKQTNPNDIQSQKWFCEKVSIKDPVSKRTYIFTIHQWLS

>LOXHD1_schMan_PLAT:16
VMYKVSIYTGTKGCANTDANIFITMFSTTPGLNSGRIALKRENNNLFDRKQLDEFYVESIDLESIQRIIIEHDNTGVSPDWYLDKVLITNQTNNQIHLFQCYQWISKKKGDCRLWKELLVS

>LOXHD1_monBre_PLAT:01 Monosiga brevicollis (monosiga)
GHASLEIFTSKRSNPVSKSEKYITVVGTKGRSDAIQLAAPGVHFRAGNKDVFQVNLTGIGKPTKVILENTGTKRTDGWCVSKVVLVKKTDKGTRRYRFSGPVWLSKHHDEMKLKR

>LOXHD1_monBre_PLAT:02 Monosiga brevicollis (monosiga)
NGYRIDCYTGDVANAGTDAVATIQLFGSKGQSPMVELRRSDGQAFQRARVATFTLDDLANLGKLKKLVISHNGHGMASGWFLDKIIVTSLSSNKATVFPCDAWLDRKNGRSKELVAR

>LOXHD1_monBre_PLAT:03 Monosiga brevicollis (monosiga)
TTFTIRVMTGDRRGAGTDANVQCTLFGEDGESGPHTLNTSRNDFRRGHTDVFAVSSRKIGTLKRLRIWHDNGGAGPAWFLDAVEVVDEASGQTYRFECNRWLAKDEDDGQISRELTCN

>LOXHD1_monBre_PLAT:04 Monosiga brevicollis (monosiga)
KSYKLTIFTGDKRNAGTSANVFCKLVGERGASDNVILENSSKNFQRDRTDIFTVEASDLGSLRHIVLGHDNHGMGAGWYVERFSLEVPSEGKLYNVDVKQWFATDMSDGAIERTFRLD

>LOXHD1_monBre_PLAT:05 Monosiga brevicollis (monosiga)
LDWKCTIYTSDVANAGTDANVFMQVYGKKGKTDVVPLKNKSDTFERGQTDELRVQLINVGSLRKLRVWHDNKGMASGWHLDRIVLSRDGEEYIFPCAEWLAVSEGDKEIVRELPAT

>LOXHD1_monBre_PLAT:06 Monosiga brevicollis (monosiga)
VEYTVRVATGHARFAGTNADVFVMLTGELGDSGKRALLRSQTNRNKFERGKEDVFTVAAVDLGKLTSVTVGHNNAGTSAGWFLDKIVVLDPRRGEEEEFPCHRWLAVDADDGQIERELVPK

>LOXHD1_monBre_PLAT:07 Monosiga brevicollis (monosiga)
TTYIVKIKTGDVRHAGTDANVFVQLFGKTGESTQLKLRNSETYSDAFERNKMDIFKFELLDLGDLSRILVGHDNKGMGAAWFLDYVEVEVPSIRTRWKFPCSRWFSKSQDDGLTER

>LOXHD1_monBre_PLAT:08 Monosiga brevicollis (monosiga)
APYLFRFYTSDVAFAGTDANVSVVLYGDEGKTEELVVNNQSDNFERGKADDFKLACKPVGRPSKIRLSAHGGGMSADWHLEKIEVHELGQARIYTFEHNDWLRKGTKAKPFMVEL

>LOXHD1_monBre_PLAT:09 Monosiga brevicollis (monosiga)
RTYRVKVHTGDQKGAGTDANVYVNLHGSLGDSGDRHLKNSLTHTNKFQRKTVDEFDIDAVTLGDINKVKVWHDNAGLGAAWYLEKIEVVDTADDKTYIFPCAQWFAKSMGDGQIAREL

>LOXHD1_monBre_PLAT:10 Monosiga brevicollis (monosiga)
FKYRISVHTSDVKHAGTDANVDIVLYGEKGDTGKIRLAKSETHRDMWERGNCDVFTVSAIELGDLKRVDIMHDGKGVGSGWHLNKVVVDAPQAGKTWTFMCDAWLDKATDDGTMAK

>LOXHD1_monBre_PLAT:11 Monosiga brevicollis (monosiga)
VPYEIIIKTSDVRNAGTDANVFIDLYGRDQEERDLTAHHEFKDAVKAHFERNLEDRFNVELPDVGSIYKIRLGHDGKGMSSSWHVASVVVINQRTHERFEFPCDAWLSKDKDDKKLVREFAVG

>LOXHD1_monBre_PLAT:12 Monosiga brevicollis (monosiga)
AIYKIHVFTGDIKHAGTDANIYVQIFGDTGDSGEIKLEKSETYRDKFERGHEDIFTHRCLDLGPLRKIKVRSDGKGLMGGDWYLDRVEVHQENDLSEPPVRFVCQDWFKRGKQEGDTLEREITAQ

>LOXHD1_monBre_PLAT:13 Monosiga brevicollis (monosiga)
LEYKVTVYTGTDTQAGTTANVWLQLFGEKDAPLTPAPPSPSKLSRSGSLFGRRRRASSDAQSVSSSLSAGASGPRETSTGRLQLNNAPADLQSGAKTTFTVTGLDVGELVGLEIGHDDERDKWYLEQVVVEVPKSATHAARRYEFKAGVWLAARADGSTSGSAK

>LOXHD1_monBre_PLAT:14 Monosiga brevicollis (monosiga)
LEYTLKVYTASADGAGCTAVPQVQLFGDKHTTEALPLRAGGDILPASVVETQHRVPDLGALLKVRLMVPRGSSWTVEKVEFGRAGQTPITFVGSDGSAVTLGAERLS

>LOXHD1_monBre_PLAT:15 Monosiga brevicollis (monosiga)
TSYRVYVTTADERGTGTDANVSIILYGAMGDSGEHSLTKSETFDDPFERGNTDVFTLEVPDLGELQRARIWHDGKGMFSSWKLDKIVVVVEATQSRYELPCGQWLSKNKGDKQLTRDLAVASKR

>LOXHD1_monBre_PLAT:16 Monosiga brevicollis (monosiga)
GTYKLEVATDSRAGGGCKGPVRIMLLDAEKNQLPLTLEPPGGEFAPGSVEHLVFDNVMLLGPLTELRIRRKPSGASSRRGAEDDDEDDNEASGASSQSGSAVSPWHLEHIIVKHLQSGQSFVFKGPSKGLSRSRAKLSVHTEA

>LOXHD1_monBre_PLAT:17 Monosiga brevicollis (monosiga)
AQYEVAVTTGTERGAGTDSNVFVTLFGKNGDSGERALAKSKTFRNMFESGNTDVFDVECQDLGELTKIEVKSDLKGFGAAWQLDKIKVTRTGSQNSWQFKCDQWFDKKQGAEHTFSVA

Reference PLAT:07 domains

The seventh PLAT domain (human numbering) is unique among PLAT domains in having a large expansion in the middle of the domain. It is a unique signature of the LOXHD1 orthology class that would distinguish it from other poly-PLAT domain concatenates of independent origin. That issue is completely hypothetical because no other protein in any vertebrate genome contains more than a single PLAT domain. Indeed, the LOXHD1 gene is single-copy in all species that retain it (including teleost fish). Thus even with very ancient eukaryotic divergencs, the corresponding genes can be taken as straightforward human orthologs.

These other proteins consist of 10 genes, namely four polycystins (PKD1L2, PKDREJ, PKD1L1, PKD1), two RAB6 (DENND5B, DENND5A), and five arachidonate 5-lipoxygenases (ALOX5, ALOXE3, ALOX15, ALOX12B, ALOX12) plus three bogus misannotations (AK310228, FLJ00285 and NPIP) found in many database compilations. In these other genes the PLAT domain occurs in the context of GPS-TM-PLAT-TM (polycystins), RUN-LH2-RUN (RAB6), and N-terminally (lipoxygenases).

Presumably a loop out of the beta barrel, it consists of an extremely high AG content at the dna level and encodes charged residues, primarily lysine K and glutamate E residues. These are asymmetrically distributed with the lysines N-terminal and the glutamates distal. The region is called the KE loop of PLAT:07 in this article.

Despite minimal net charge, this region may not be able to interact with (hydrophobic) membranes. Yet the split PLAT domain retains the potential to form a standard beta barrel. The region is quite variable even within mammals and must be hand-annotated to ensure accuracy (because its quasi-repetitive nature wreaks havoc with alignment). This section uses comparative genomics within eukaryotes to answer the following questions:

  • when did the high GA section arise in phylogenetic time? [early eukaryotes]
  • what is its source? [internal expansion, replication slippage]
  • did it arise from intron or retroposon retention? [species lacking the repeat also have a single exon]
  • can the boundaries of 7th PLAT domain be better located? [conservation on both sides of the KE region allow definition of the PLAT domain segments]
  • is the 44-species alignment accurate in this region? [corrections are needed when longer than human, eg platypus]
  • does the KE domain disrupts PLAT function? [evidently not: the split domain is highly conserved and can form a normal beta barrel]
  • is it a mammalian innovation or an unwanted intrusion? [this ancient expansion has variable expansion and contraction in different clades]
homSap LEAADVGEVYKLRLGHTGEGFGPSWFVDTVWLRHLVVREVDLTPEEEARKKKEKDKLRQLLKKERLKAKLQRKKKKRKGSDEEDEGEEEESSSSEESSSEEEEMEEEEEEEE   FGPGMQEVIEQHKFEAHRWLARGKEDNELVVELVPAGKPGPE 1
ornAna LEATDVGEIYKVRLGHSGEGFGSGWFIESLVLKRLVLKEVEPNPEEEKRKAKERERAREQRRKERLKAKQQRKKKKKMKKSSDDEDSEAEDSEEEEGSSEEESSSSSSEEEVEEEFGPGIKEVIDVYKFEAHRWLARDEDDKELIVELEPANRPGPE 1
galGal VEAADVGKIYKIRIGHDGKGIGDGWFLESVTLKRLATKMDETD     KKKKKKKKKSEEEEEEEE                                                   TKVEEVMDVYTFVAHRWLAKDEGDKELVVELVPDGESELE 1
taeGut REAADVGKIYKIRIGHDGTGIGDGWFLESVTLKRLATKTEGSD     KKKKKKKKSEEEETKE                                                        EEGMDVYTFVAHRWLAKDEGDKELVVELVPDGESDLE 1
anoCar VEAVDVGKVYKIRIGHDGKGFGDGWFLDSVVVKKLPTKVP        KKKKKKKKKKTPEEEEAEE                                                    GPGIMEVYNFTPCRWLASDEEDKELVVELVPDEGSELE 1
oryLat IEALDVGKIYKIRIYHDGSGIGDGWFLETVDIKRLTMALVQVEV    KKEEAPKKDKKKDKKKKKKEEEEVEIIEE                                          MQEVVETFTFTCNRWLARDEEDGEIVVELLTEENEDLE 1
gasAcu IEAKDVGKIFKIRIGHDGSGIGSGWFLETVDVKRLILALVPKEK    KKEDKKKKKKKKEDVDEEGGEE                                                 MQEVVLTYSFPCSRWLAGGEEDGELVVELLPDDAKELE 1
takRub IEAKDVGKIFKIRIGHDGLGIGSGWFLEKVYVKHLIMALVPREN    KKDDKKKKKKKKKDKEDEEEVGGEE                                              MQEVVVTYHFPCSRWLASGEDDDDLVVELLPEDAEELE 1
petMar VEAMDVGKVVKLRVGHDNSGMGSGWFLDSIVIRRLRQSSPHRPQPVDA               EEDEDEEDDEEAEDED                                            VQTYTFPCKRWLARDEDDGEIVRELLPQDCAEME 1
sacKow IEAADVAMLTKIRIGHDNSGRSAGWYLERVIIERFPPKRKM           KRKRSGTPRRRGEYDEEDYDD                                               IPETNVVNFVCNRWFAKDEEDHQIVRELLPTDEEALKGH 1
triAdh VECEDVGKLRKLRIGHDSAGMGSAWFLDKVYVRRLPPKSGKKSKET    DEREEETAKKDADEPEKLDE                                                      NNYLFVANRWLSKEEGDRQTVIEISPVGVDGALA 1
monBre LACKPVGRPSKIRLSAHGGGMSADWHLEKIEVHELGQAR                                                                                      IYTFEHNDWLRKGTKAKPFMVELPLRRIETVDDN 1

>PLAT:07_homSap Homo sapiens (human)
2 LVHYEVEIWTGDVGGAGTSARVYMQIYGEKGKTEVLFLSSRSKVFERASKDTFQ 0
0 LEAADVGEVYKLRLGHTGEGFGPSWFVDTVWLRHLVVREVDLTPEEEARKKKEKDKLRQLLKKERLKAKLQRKKKKRKGSDEEDEGEEEESSSSEESSSEEEEMEEEEEEEE   FGPGMQEVIEQHKFEAHRWLARGKEDNELVVELVPAGKPGPE 1

>PLAT:07_monDom Monodelphis domestica (opossum)
2 LIHYEVEIVTGDMGNASTSARVYMQIYGEEGKTEVLFLKSRSKVFQRGNTDTFQ 0
0 LQEAEVTPEEEARKKKEMDKLRQLMRKERLKAKEEQKRKRKLAKGSDVEDEEESSSEESSEESEEETEIEEEDEE                                           FQEVVDVYRFHAGRWLATDEEDKDLDMELAPSGRSGPQR 1

>PLAT:07_ornAna Ornithorhynchus anatinus (platypus)
2 LIHYEVEIVTGDMGYAGTNARVYMQIYGELGKTEVLHLTSRTNVFEQGATDTFQ 0
0 LEATDVGEIYKVRLGHSGEGFGSGWFIESLVLKRLVLKEVEPNPEEEKRKAKERERAREQRRKERLKAKQQRKKKKKMKKSSDDEDSEAEDSEEEEGSSEEESSSSSSEEEVEEEFGPGIKEVIDVYKFEAHRWLARDEDDKELIVELEPANRPGPE 1

>PLAT:07_galGal Gallus gallus (chicken)
2 LINYEVSVVTGDVRAAGTNAKVFMQIYGETGKTELIILENRSNNFERGATDIFE 0
0 VEAADVGKIYKIRIGHDGKGIGDGWFLESVTLKRLATKMDETDKKKKKKKKKSEEEEEEEETKVEEVMDVYTFVAHRWLAKDEGDKELVVELVPDGESELE 1

>PLAT:07_taeGut Taeniopygia guttata (finch)
2 LINYEVSVVTGDVRAAGTNAKVFMQIYGETGKTELIILENRSNNFERGATDIFK 0
0 REAADVGKIYKIRIGHDGTGIGDGWFLESVTLKRLATKTEGSDKKKKKKKKSEEEETKEEEGMDVYTFVAHRWLAKDEGDKELVVELVPDGESDLE 1

>PLAT:07_anoCar Anolis carolinensis (lizard)
2 LINYEVCVATGDVRNAGTNANVFMQIYGELGKTELLILKNRSNNYERGASETFR 0
0 VEAVDVGKVYKIRIGHDGKGFGDGWFLDSVVVKKLPTKVPKKKKKKKKKKTPEEEEAEEGPGIMEVYNFTPCRWLASDEEDKELVVELVPDEGSELE 1

>PLAT:07_oryLat Oryzias latipes (medaka)
2 VINYEIAVVTGDVRAGGTNASVFCQIYGEEGKTEVLNLKSRSNNFERGTTEIFK 0
0 IEALDVGKIYKIRIYHDGSGIGDGWFLETVDIKRLTMALVQVEVKKEEAPKKDKKKDKKKKKKEEEEVEIIEEMQEVVETFTFTCNRWLARDEEDGEIVVELLTEENEDLE 1

>PLAT:07_gasAcu Gasterosteus  aculeatus (stickleback)
2 VINYEVTVVTGDVTFAGTNARVIIQIYGDKGKTEVIILESRSNNYERNTTEIFK 0
0 IEAKDVGKIFKIRIGHDGSGIGSGWFLETVDVKRLILALVPKEKKKEDKKKKKKKKEDVDEEGGEEMQEVVLTYSFPCSRWLAGGEEDGELVVELLPDDAKELE 1

>PLAT:07_takRub Takifugu rubripes (fugu)
2 VINYEVTVVTGDVTFAGTNAKVFVQIYGDKGKTEVIMLESRSNNYERNAMEIFK 0
0 IEAKDVGKIFKIRIGHDGLGIGSGWFLEKVYVKHLIMALVPRENKKDDKKKKKKKKKDKEDEEEVGGEEMQEVVVTYHFPCSRWLASGEDDDDLVVELLPEDAEELE 1

>PLAT:07_petMar Petromyzon marinus (lamprey)
2 GINYQVSVHTGNVRSAGTNANVFIQLYGDMGKTEVHNLRNRSDNFERASNDIFK 0
0 VEAMDVGKVVKLRVGHDNSGMGSGWFLDSIVIRRLRQSSPHRPQPVDAEEDEDEEDDEEAEDEDSEEVQTYTFPCKRWLARDEDDGEIVRELLPQDCAEME 1

>PLAT:07_sacKow Saccoglossus kowalevskii (acornworm) Bilateria|Deuterostomia|Hemichordata
2 GIPYEITVITGDKSGAGTDAQVFIRMYGLKGKTDEFILNNRTDNFERGMTDKFK 0
0 IEAADVAMLTKIRIGHDNSGRSAGWYLERVIIERFPPKRKMKRKRSGTPRRRGEYDEEDYDDIPETNVVNFVCNRWFAKDEEDHQIVRELLPTDEEALKGH 1

>PLAT:07_strPur Strongylocentrotus purpuratus (sea_urchin) 
2 GIPYEITVITGDKSGAGTDANVFLTMYGDDGAKTEEFSLRNRTDNFEKNMTDKFK 0

>PLAT:07_triAdh Trichoplax adhaerens (placozoan) Eukaryota|Metazoa|Placozoa 
2 KIPYQISVHTGDIRHAGTDSNVFAVIYGENGKTEELKLRNKSDNFERGQVDVFK 0
0 VECEDVGKLRKLRIGHDSAGMGSAWFLDK 00 VYVRRLPPKSGKKSKETDEREEETAKKDADEPEKLDENNYLFVANRWLSKEEGDRQTVIEISPVGVDGALA 1

>PLAT:07_monBre Monosiga brevicollis (choanoflagellate) Eukaryota|Choanoflagellida 
2 PMEEDVSAPYLFRFYTSDVAFAGTDANVSVVLYGDEGKTEELVVNNQSDNFERGKADDFK 0
0 LACKPVGRPSKIRLSAHGGGMSADWHLEKIEVHELGQARIYTFEHNDWLRKGTKAKPFMVELPLRRIETVDDNGREVVEELALDANKRTYR 1