Incidental Mutation 'IGL00485:Col4a2'
ID5073
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Col4a2
Ensembl Gene ENSMUSG00000031503
Gene Namecollagen, type IV, alpha 2
SynonymsCol4a-2
Accession Numbers

Genbank: NM_009932

Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL00485
Quality Score
Status
Chromosome8
Chromosomal Location11312805-11449287 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 11439012 bp
ZygosityHeterozygous
Amino Acid Change Methionine to Valine at position 1133 (M1133V)
Ref Sequence ENSEMBL: ENSMUSP00000033899 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033899]
Predicted Effect probably benign
Transcript: ENSMUST00000033899
AA Change: M1133V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000033899
Gene: ENSMUSG00000031503
AA Change: M1133V

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
Pfam:Collagen 56 119 1.2e-10 PFAM
Pfam:Collagen 112 174 3.9e-8 PFAM
low complexity region 193 229 N/A INTRINSIC
Pfam:Collagen 289 348 1.3e-10 PFAM
low complexity region 370 389 N/A INTRINSIC
low complexity region 427 445 N/A INTRINSIC
Pfam:Collagen 488 546 2e-10 PFAM
Pfam:Collagen 590 655 4.5e-9 PFAM
low complexity region 665 673 N/A INTRINSIC
Pfam:Collagen 674 731 3.5e-10 PFAM
Pfam:Collagen 714 775 4.3e-10 PFAM
Pfam:Collagen 773 831 1.5e-10 PFAM
Pfam:Collagen 861 935 8.1e-10 PFAM
Pfam:Collagen 915 976 1.1e-9 PFAM
Pfam:Collagen 978 1038 2.6e-8 PFAM
Pfam:Collagen 1027 1091 1.7e-10 PFAM
Pfam:Collagen 1094 1155 5.5e-11 PFAM
Pfam:Collagen 1147 1211 1e-10 PFAM
Pfam:Collagen 1271 1340 2.1e-8 PFAM
Pfam:Collagen 1330 1392 7.1e-10 PFAM
C4 1484 1591 7.85e-59 SMART
C4 1592 1706 7.65e-71 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000146219
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes the alpha-2 subunit of the type IV collagens, an essential component of basement membranes. The encoded protein forms a triple helical heterotrimer comprised of alpha-1 and alpha-2 subunits that assembles into a type IV collagen network. Canstatin, a peptide derived fom the C-terminus of the collagen chain, is a matrikine that has been shown to inhibit angiogenesis. Homozygous knockout mice for this gene exhibit impaired basement membrane integrity and embryonic lethality. This gene shares a bi-directional promoter with a related gene on chromosome 8. [provided by RefSeq, Nov 2015]
PHENOTYPE: ENU-induced missense mutations of this gene result in a variable phenotype affecting the eye, brain and vascular stability in heterozygotes, and fetal or postnatal survival in homozygotes. [provided by MGI curators]
Allele List at MGI

All alleles(10) : Targeted, knock-out(1) Gene trapped(6) Chemically induced(3)

Other mutations in this stock
Total: 26 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Arhgap23 G A 11: 97,492,671 probably benign Het
Arhgef37 G A 18: 61,523,871 T41I probably damaging Het
BC030867 C T 11: 102,255,957 S353F possibly damaging Het
Brms1 A C 19: 5,049,042 probably benign Het
Cdkn1a C A 17: 29,098,520 A38E possibly damaging Het
Ctps T C 4: 120,552,944 Y314C probably damaging Het
Defa30 T A 8: 21,135,451 M77K probably benign Het
E330017A01Rik A G 16: 58,635,491 Y140H probably damaging Het
Eif3a T C 19: 60,769,890 R817G unknown Het
Fam189a2 G A 19: 23,984,722 R306W probably damaging Het
Gm13119 G A 4: 144,363,442 V351I probably damaging Het
Greb1l A G 18: 10,555,962 S1725G possibly damaging Het
Hmgxb4 T C 8: 75,029,503 S545P probably damaging Het
Kif13b A G 14: 64,765,073 E1049G possibly damaging Het
Mug1 T C 6: 121,887,416 V1424A probably benign Het
Nlrp2 A G 7: 5,337,548 V89A probably benign Het
Osbpl11 T G 16: 33,241,745 W741G probably damaging Het
Pam A G 1: 97,822,953 V914A possibly damaging Het
Phldb2 T A 16: 45,757,188 I1117F possibly damaging Het
Pign A T 1: 105,597,723 L460* probably null Het
Prdm10 A T 9: 31,327,546 I196F possibly damaging Het
Stk36 T C 1: 74,634,085 S1044P probably benign Het
Trim43b T C 9: 89,091,642 T13A probably benign Het
Unc5b T C 10: 60,783,216 Y49C possibly damaging Het
Urb2 T C 8: 124,028,694 I380T probably damaging Het
Zfyve27 T A 19: 42,183,433 C229S probably benign Het
Other mutations in Col4a2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00088:Col4a2 APN 8 11443685 missense probably damaging 1.00
IGL00909:Col4a2 APN 8 11448167 missense possibly damaging 0.91
IGL01574:Col4a2 APN 8 11439306 missense probably damaging 1.00
IGL01914:Col4a2 APN 8 11414754 missense possibly damaging 0.57
IGL02147:Col4a2 APN 8 11408140 missense probably benign 0.28
IGL02205:Col4a2 APN 8 11431305 nonsense probably null
IGL02423:Col4a2 APN 8 11433800 missense probably benign
IGL03131:Col4a2 APN 8 11425979 missense probably benign
band UTSW 8 11448225 missense probably benign 0.00
binder UTSW 8 11416070 missense probably damaging 1.00
G4846:Col4a2 UTSW 8 11408872 splice site probably benign
IGL03054:Col4a2 UTSW 8 11448270 missense probably damaging 0.96
R0087:Col4a2 UTSW 8 11441296 missense probably benign
R0124:Col4a2 UTSW 8 11408871 splice site probably benign
R0603:Col4a2 UTSW 8 11414779 missense probably benign
R0646:Col4a2 UTSW 8 11431252 missense probably benign 0.17
R0970:Col4a2 UTSW 8 11415438 missense probably benign 0.00
R1738:Col4a2 UTSW 8 11446238 missense probably damaging 1.00
R1746:Col4a2 UTSW 8 11446020 missense probably benign 0.35
R1826:Col4a2 UTSW 8 11313509 critical splice donor site probably null
R1834:Col4a2 UTSW 8 11402997 missense probably benign 0.10
R2016:Col4a2 UTSW 8 11445086 missense probably benign 0.04
R2017:Col4a2 UTSW 8 11445086 missense probably benign 0.04
R2124:Col4a2 UTSW 8 11416070 missense probably damaging 1.00
R2137:Col4a2 UTSW 8 11433749 missense probably benign
R2207:Col4a2 UTSW 8 11443352 missense probably damaging 1.00
R3156:Col4a2 UTSW 8 11313414 unclassified probably benign
R4169:Col4a2 UTSW 8 11429391 missense probably benign 0.22
R4679:Col4a2 UTSW 8 11431337 missense possibly damaging 0.68
R4705:Col4a2 UTSW 8 11313504 missense possibly damaging 0.52
R4710:Col4a2 UTSW 8 11409462 missense probably benign 0.22
R4716:Col4a2 UTSW 8 11402224 missense probably damaging 1.00
R4730:Col4a2 UTSW 8 11437590 missense probably benign
R4732:Col4a2 UTSW 8 11414779 missense probably benign
R4732:Col4a2 UTSW 8 11446197 missense probably benign 0.02
R4733:Col4a2 UTSW 8 11414779 missense probably benign
R4733:Col4a2 UTSW 8 11446197 missense probably benign 0.02
R4834:Col4a2 UTSW 8 11406836 nonsense probably null
R4835:Col4a2 UTSW 8 11423570 nonsense probably null
R4953:Col4a2 UTSW 8 11429505 missense probably benign 0.02
R5078:Col4a2 UTSW 8 11443936 missense probably benign
R5204:Col4a2 UTSW 8 11398651 splice site probably null
R5221:Col4a2 UTSW 8 11448225 missense probably benign 0.00
R5355:Col4a2 UTSW 8 11445984 missense probably damaging 0.96
R5478:Col4a2 UTSW 8 11398697 missense probably benign 0.21
R5492:Col4a2 UTSW 8 11438608 missense possibly damaging 0.82
R5646:Col4a2 UTSW 8 11441281 missense probably damaging 1.00
R5857:Col4a2 UTSW 8 11425442 missense probably damaging 1.00
R5948:Col4a2 UTSW 8 11420600 missense probably benign 0.21
R6329:Col4a2 UTSW 8 11446238 missense probably damaging 1.00
R6496:Col4a2 UTSW 8 11402993 nonsense probably null
R6496:Col4a2 UTSW 8 11402994 missense probably damaging 1.00
R6531:Col4a2 UTSW 8 11408135 missense probably benign 0.00
R7185:Col4a2 UTSW 8 11399739 missense probably damaging 0.99
R7196:Col4a2 UTSW 8 11398693 missense probably damaging 1.00
R7266:Col4a2 UTSW 8 11425542 critical splice donor site probably null
R7308:Col4a2 UTSW 8 11406856 critical splice donor site probably null
R7341:Col4a2 UTSW 8 11398678 missense probably damaging 0.97
R7394:Col4a2 UTSW 8 11446184 missense probably benign 0.00
R7434:Col4a2 UTSW 8 11421250 missense probably damaging 1.00
Posted On2012-04-20