Q01955 (CO4A3_HUMAN) Homo sapiens (Human)

Collagen alpha-3(IV) chain UniProtKBInterProSTRINGInteractive Modelling

1670 aa; Sequence (Fasta) ; (Isoform 2; Isoform 3; Isoform 4; Isoform 5; )

Molecule Processing
Tumstatin

Sequence Features

 43G -> R (in dbSNP:rs13424243) VAR_011202 dbSNP
 141L -> P (in dbSNP:rs10178458) VAR_030944 dbSNP
 162E -> G (in dbSNP:rs6436669) VAR_011203 dbSNP
 297G -> E (in ATS2) VAR_011204
 326D -> Y (in dbSNP:rs55703767) VAR_011205 dbSNP
 407G -> R (in ATS2) VAR_011206
 408R -> H (in dbSNP:rs34505188) VAR_011207 dbSNP
 451H -> R (in dbSNP:rs11677877) VAR_011208 dbSNP
 532G -> D (in ATS2; dbSNP:rs371405814) VAR_030945 dbSNP
 574P -> L (in dbSNP:rs28381984) VAR_011209 dbSNP
 631G -> V (in ATS2; unknown pathological significance) VAR_080826
 640G -> R (in ATS2; dbSNP:rs200672668) VAR_011210 dbSNP
 739G -> R (in ATS2; dbSNP:rs375040636) VAR_030946 dbSNP
 834K -> R (in dbSNP:rs56226424) VAR_061118 dbSNP
 853G -> R (in ATS2; dbSNP:rs763726708) VAR_030947 dbSNP
 985G -> V (in BFH; dbSNP:rs121912827) VAR_030948 dbSNP
 1015G -> E (in BFH; dbSNP:rs121912826) VAR_030949 dbSNP
 1167G -> R (in ATS3; in isolated microhematuria at heterozygosity; dbSNP:rs267606745) VAR_011211 dbSNP
 1207G -> E (in ATS2; in isolated microhematuria at heterozygosity) VAR_011212
 1215R -> Q (in ATS2; unknown pathological significance; dbSNP:rs200443942) VAR_011213 dbSNP
 1216G -> R (in ATS2) VAR_030950
 1269D -> E (in dbSNP:rs57611801) VAR_011214 dbSNP
 1277G -> S (in ATS2; dbSNP:rs190598500) VAR_011215 dbSNP
 1330I -> T (in ATS2; unknown pathological significance; dbSNP:rs767033956) VAR_011216 dbSNP
 1334G -> E (in ATS2; dbSNP:rs375290088) VAR_011217 dbSNP
 1347D -> E (in ATS2; unknown pathological significance; dbSNP:rs73996414) VAR_011218 dbSNP
 1474L -> P (in dbSNP:rs200302125) VAR_001908 dbSNP
 1495Q -> R (in dbSNP:rs77964815) VAR_001909 dbSNP
 1661R -> C (in ATS2; unknown pathological significance; dbSNP:rs201697532) VAR_011219 dbSNP
 1426-1427Cleavage; by collagenase
 1460-1551Or C-1460 with C-1548
 1493-1548Or C-1493 with C-1551
 1505-1511
 1570-1665Or C-1570 with C-1662
 1604-1662Or C-1604 with C-1665
 1616-1622
 46-101Collagen triple helix repeat
IPR008160PF01391
 103-157Collagen triple helix repeat
IPR008160PF01391
 171-220Collagen triple helix repeat
IPR008160PF01391
 287-339Collagen triple helix repeat
IPR008160PF01391
 353-411Collagen triple helix repeat
IPR008160PF01391
 389-439Collagen triple helix repeat
IPR008160PF01391
 415-473Collagen triple helix repeat
IPR008160PF01391
 484-542Collagen triple helix repeat
IPR008160PF01391
 590-647Collagen triple helix repeat
IPR008160PF01391
 700-744Collagen triple helix repeat
IPR008160PF01391
 750-807Collagen triple helix repeat
IPR008160PF01391
 789-845Collagen triple helix repeat
IPR008160PF01391
 849-905Collagen triple helix repeat
IPR008160PF01391
 892-944Collagen triple helix repeat
IPR008160PF01391
 952-1008Collagen triple helix repeat
IPR008160PF01391
 998-1056Collagen triple helix repeat
IPR008160PF01391
 1064-1119Collagen triple helix repeat
IPR008160PF01391
 1119-1173Collagen triple helix repeat
IPR008160PF01391
 1178-1232Collagen triple helix repeat
IPR008160PF01391
 1292-1349Collagen triple helix repeat
IPR008160PF01391
 1379-1437Collagen triple helix repeat
IPR008160PF01391
 1447-1552Collagen IV, non-collagenous
IPR001442PF01413
 1557-1667Collagen IV, non-collagenous
IPR001442PF01413

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
Crystal structures of homooligomers of collagen type IV. alpha3NC1homo-6-mer 12×CL;5nb01442-1668

Homology models built on isoform sequence

Isoform #Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
4homo-6-mer-2.545nb0.1.A1442-1490
96.00
3homo-6-mer-2.245nb0.1.A1442-1490
96.00
2homo-2-mer-1.596mpx.1.B1445-1586
71.13