Incidental Mutation 'IGL02423:Col4a2'
ID 292787
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Col4a2
Ensembl Gene ENSMUSG00000031503
Gene Name collagen, type IV, alpha 2
Synonyms Col4a-2
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # IGL02423
Quality Score
Status
Chromosome 8
Chromosomal Location 11362805-11499287 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 11483800 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Valine at position 907 (M907V)
Ref Sequence ENSEMBL: ENSMUSP00000033899 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033899]
AlphaFold P08122
Predicted Effect probably benign
Transcript: ENSMUST00000033899
AA Change: M907V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000033899
Gene: ENSMUSG00000031503
AA Change: M907V

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
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: 61 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A930011G23Rik A G 5: 99,377,236 (GRCm39) S404P probably damaging Het
A930011G23Rik G A 5: 99,377,241 (GRCm39) P402L probably damaging Het
Abca6 A G 11: 110,109,832 (GRCm39) probably benign Het
Adarb2 A T 13: 8,619,756 (GRCm39) R81W probably damaging Het
Adgrf4 T C 17: 42,983,467 (GRCm39) I72V probably benign Het
Banp A G 8: 122,733,830 (GRCm39) I360V probably benign Het
Bmp8a C A 4: 123,210,220 (GRCm39) G289C possibly damaging Het
Car3 A T 3: 14,931,911 (GRCm39) H94L probably damaging Het
Ccdc137 G A 11: 120,350,927 (GRCm39) R108H possibly damaging Het
Cdk14 T C 5: 4,938,905 (GRCm39) N411S probably benign Het
Cyp4f17 T A 17: 32,725,923 (GRCm39) W19R possibly damaging Het
Dmxl2 A G 9: 54,301,032 (GRCm39) S2360P possibly damaging Het
Eif2d T G 1: 131,081,097 (GRCm39) probably benign Het
Epx A G 11: 87,762,144 (GRCm39) I369T possibly damaging Het
Fcgbp A G 7: 27,789,378 (GRCm39) E648G probably benign Het
Fer1l4 G A 2: 155,894,827 (GRCm39) P14L probably benign Het
Folr1 A G 7: 101,507,732 (GRCm39) F236S probably benign Het
Foxj2 T G 6: 122,819,732 (GRCm39) M540R possibly damaging Het
Gtf2h1 A G 7: 46,464,824 (GRCm39) T420A probably benign Het
H2-T3 T A 17: 36,498,248 (GRCm39) T222S probably damaging Het
Ice1 A T 13: 70,740,718 (GRCm39) M2163K probably damaging Het
Inppl1 A G 7: 101,481,450 (GRCm39) V244A probably benign Het
Kansl3 A T 1: 36,391,050 (GRCm39) V373D probably damaging Het
Kdm3a A G 6: 71,590,987 (GRCm39) probably benign Het
Krtap1-3 A T 11: 99,481,680 (GRCm39) C156S unknown Het
Mab21l3 T C 3: 101,726,045 (GRCm39) D317G probably damaging Het
Nherf1 A G 11: 115,054,539 (GRCm39) probably null Het
Nox3 T C 17: 3,733,191 (GRCm39) H240R probably damaging Het
Nxn A T 11: 76,164,858 (GRCm39) S218T probably benign Het
Or5h22 A T 16: 58,894,630 (GRCm39) I271K probably benign Het
Or6c35 G A 10: 129,169,397 (GRCm39) V216I probably benign Het
Pcdhb13 T C 18: 37,577,392 (GRCm39) V590A possibly damaging Het
Pim3 T C 15: 88,747,734 (GRCm39) V200A probably benign Het
Plekha3 T C 2: 76,510,524 (GRCm39) F20L probably damaging Het
Pmp22 G T 11: 63,049,118 (GRCm39) R120S possibly damaging Het
Ppp1r9a A C 6: 4,906,537 (GRCm39) D364A probably benign Het
Psd A G 19: 46,302,943 (GRCm39) F155L possibly damaging Het
Rbm22 T C 18: 60,704,891 (GRCm39) probably benign Het
Ror2 C T 13: 53,264,764 (GRCm39) S764N probably damaging Het
Ryr2 A T 13: 11,760,084 (GRCm39) F1556I probably damaging Het
Scap G A 9: 110,207,685 (GRCm39) A465T probably benign Het
Sdf2 A G 11: 78,141,844 (GRCm39) S60G probably damaging Het
Sema3a T C 5: 13,615,776 (GRCm39) I400T probably damaging Het
Ski T C 4: 155,244,191 (GRCm39) D478G probably damaging Het
Slc12a7 A T 13: 73,911,882 (GRCm39) probably benign Het
Sned1 A G 1: 93,211,322 (GRCm39) T1074A probably benign Het
Srebf2 A G 15: 82,059,298 (GRCm39) T239A probably damaging Het
Stk4 C T 2: 163,928,419 (GRCm39) H84Y probably benign Het
Syne1 G T 10: 5,318,295 (GRCm39) Q444K probably benign Het
Tecpr1 T A 5: 144,140,305 (GRCm39) I817F possibly damaging Het
Tep1 G T 14: 51,082,077 (GRCm39) Q1159K possibly damaging Het
Tmem39b G A 4: 129,572,442 (GRCm39) H387Y probably damaging Het
Tpp1 T C 7: 105,398,907 (GRCm39) H174R probably damaging Het
Ttn C T 2: 76,535,617 (GRCm39) V35134I probably benign Het
Usp34 A G 11: 23,304,900 (GRCm39) I378V probably benign Het
Vinac1 T C 2: 128,889,968 (GRCm39) E42G probably benign Het
Vmn2r1 T A 3: 63,997,665 (GRCm39) H440Q probably benign Het
Wdr38 A T 2: 38,888,424 (GRCm39) N7I probably damaging Het
Zcchc7 T A 4: 44,931,244 (GRCm39) D144E possibly damaging Het
Zic4 C A 9: 91,266,228 (GRCm39) H284N probably damaging Het
Zkscan6 A G 11: 65,719,120 (GRCm39) H380R probably benign Het
Other mutations in Col4a2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00088:Col4a2 APN 8 11,493,685 (GRCm39) missense probably damaging 1.00
IGL00485:Col4a2 APN 8 11,489,012 (GRCm39) missense probably benign
IGL00909:Col4a2 APN 8 11,498,167 (GRCm39) missense possibly damaging 0.91
IGL01574:Col4a2 APN 8 11,489,306 (GRCm39) missense probably damaging 1.00
IGL01914:Col4a2 APN 8 11,464,754 (GRCm39) missense possibly damaging 0.57
IGL02147:Col4a2 APN 8 11,458,140 (GRCm39) missense probably benign 0.28
IGL02205:Col4a2 APN 8 11,481,305 (GRCm39) nonsense probably null
IGL03131:Col4a2 APN 8 11,475,979 (GRCm39) missense probably benign
band UTSW 8 11,498,225 (GRCm39) missense probably benign 0.00
Binder UTSW 8 11,466,070 (GRCm39) missense probably damaging 1.00
G4846:Col4a2 UTSW 8 11,458,872 (GRCm39) splice site probably benign
IGL03054:Col4a2 UTSW 8 11,498,270 (GRCm39) missense probably damaging 0.96
R0087:Col4a2 UTSW 8 11,491,296 (GRCm39) missense probably benign
R0124:Col4a2 UTSW 8 11,458,871 (GRCm39) splice site probably benign
R0603:Col4a2 UTSW 8 11,464,779 (GRCm39) missense probably benign
R0646:Col4a2 UTSW 8 11,481,252 (GRCm39) missense probably benign 0.17
R0970:Col4a2 UTSW 8 11,465,438 (GRCm39) missense probably benign 0.00
R1738:Col4a2 UTSW 8 11,496,238 (GRCm39) missense probably damaging 1.00
R1746:Col4a2 UTSW 8 11,496,020 (GRCm39) missense probably benign 0.35
R1826:Col4a2 UTSW 8 11,363,509 (GRCm39) critical splice donor site probably null
R1834:Col4a2 UTSW 8 11,452,997 (GRCm39) missense probably benign 0.10
R2016:Col4a2 UTSW 8 11,495,086 (GRCm39) missense probably benign 0.04
R2017:Col4a2 UTSW 8 11,495,086 (GRCm39) missense probably benign 0.04
R2124:Col4a2 UTSW 8 11,466,070 (GRCm39) missense probably damaging 1.00
R2137:Col4a2 UTSW 8 11,483,749 (GRCm39) missense probably benign
R2207:Col4a2 UTSW 8 11,493,352 (GRCm39) missense probably damaging 1.00
R3156:Col4a2 UTSW 8 11,363,414 (GRCm39) unclassified probably benign
R4169:Col4a2 UTSW 8 11,479,391 (GRCm39) missense probably benign 0.22
R4679:Col4a2 UTSW 8 11,481,337 (GRCm39) missense possibly damaging 0.68
R4705:Col4a2 UTSW 8 11,363,504 (GRCm39) missense possibly damaging 0.52
R4710:Col4a2 UTSW 8 11,459,462 (GRCm39) missense probably benign 0.22
R4716:Col4a2 UTSW 8 11,452,224 (GRCm39) missense probably damaging 1.00
R4730:Col4a2 UTSW 8 11,487,590 (GRCm39) missense probably benign
R4732:Col4a2 UTSW 8 11,496,197 (GRCm39) missense probably benign 0.02
R4732:Col4a2 UTSW 8 11,464,779 (GRCm39) missense probably benign
R4733:Col4a2 UTSW 8 11,496,197 (GRCm39) missense probably benign 0.02
R4733:Col4a2 UTSW 8 11,464,779 (GRCm39) missense probably benign
R4834:Col4a2 UTSW 8 11,456,836 (GRCm39) nonsense probably null
R4835:Col4a2 UTSW 8 11,473,570 (GRCm39) nonsense probably null
R4953:Col4a2 UTSW 8 11,479,505 (GRCm39) missense probably benign 0.02
R5078:Col4a2 UTSW 8 11,493,936 (GRCm39) missense probably benign
R5204:Col4a2 UTSW 8 11,448,651 (GRCm39) splice site probably null
R5221:Col4a2 UTSW 8 11,498,225 (GRCm39) missense probably benign 0.00
R5355:Col4a2 UTSW 8 11,495,984 (GRCm39) missense probably damaging 0.96
R5478:Col4a2 UTSW 8 11,448,697 (GRCm39) missense probably benign 0.21
R5492:Col4a2 UTSW 8 11,488,608 (GRCm39) missense possibly damaging 0.82
R5646:Col4a2 UTSW 8 11,491,281 (GRCm39) missense probably damaging 1.00
R5857:Col4a2 UTSW 8 11,475,442 (GRCm39) missense probably damaging 1.00
R5948:Col4a2 UTSW 8 11,470,600 (GRCm39) missense probably benign 0.21
R6329:Col4a2 UTSW 8 11,496,238 (GRCm39) missense probably damaging 1.00
R6496:Col4a2 UTSW 8 11,452,994 (GRCm39) missense probably damaging 1.00
R6496:Col4a2 UTSW 8 11,452,993 (GRCm39) nonsense probably null
R6531:Col4a2 UTSW 8 11,458,135 (GRCm39) missense probably benign 0.00
R7185:Col4a2 UTSW 8 11,449,739 (GRCm39) missense probably damaging 0.99
R7196:Col4a2 UTSW 8 11,448,693 (GRCm39) missense probably damaging 1.00
R7266:Col4a2 UTSW 8 11,475,542 (GRCm39) critical splice donor site probably null
R7308:Col4a2 UTSW 8 11,456,856 (GRCm39) critical splice donor site probably null
R7341:Col4a2 UTSW 8 11,448,678 (GRCm39) missense probably damaging 0.97
R7394:Col4a2 UTSW 8 11,496,184 (GRCm39) missense probably benign 0.00
R7434:Col4a2 UTSW 8 11,471,250 (GRCm39) missense probably damaging 1.00
R7606:Col4a2 UTSW 8 11,493,571 (GRCm39) missense probably benign 0.00
R7646:Col4a2 UTSW 8 11,495,086 (GRCm39) missense probably benign 0.04
R7712:Col4a2 UTSW 8 11,475,376 (GRCm39) missense probably benign
R7752:Col4a2 UTSW 8 11,479,358 (GRCm39) missense probably benign 0.38
R7844:Col4a2 UTSW 8 11,475,453 (GRCm39) nonsense probably null
R7901:Col4a2 UTSW 8 11,479,358 (GRCm39) missense probably benign 0.38
R8186:Col4a2 UTSW 8 11,475,542 (GRCm39) critical splice donor site probably null
R8331:Col4a2 UTSW 8 11,463,985 (GRCm39) nonsense probably null
R8389:Col4a2 UTSW 8 11,498,132 (GRCm39) missense probably damaging 1.00
R8547:Col4a2 UTSW 8 11,479,305 (GRCm39) critical splice acceptor site probably null
R8927:Col4a2 UTSW 8 11,475,543 (GRCm39) splice site probably null
R9051:Col4a2 UTSW 8 11,498,198 (GRCm39) missense probably damaging 1.00
R9088:Col4a2 UTSW 8 11,493,227 (GRCm39) missense possibly damaging 0.91
R9221:Col4a2 UTSW 8 11,491,943 (GRCm39) missense possibly damaging 0.89
R9323:Col4a2 UTSW 8 11,493,413 (GRCm39) missense possibly damaging 0.56
R9337:Col4a2 UTSW 8 11,479,346 (GRCm39) missense probably benign 0.00
R9377:Col4a2 UTSW 8 11,483,725 (GRCm39) missense probably damaging 1.00
R9697:Col4a2 UTSW 8 11,487,628 (GRCm39) missense probably benign 0.34
R9701:Col4a2 UTSW 8 11,493,104 (GRCm39) missense probably benign 0.00
R9729:Col4a2 UTSW 8 11,496,157 (GRCm39) missense probably benign 0.08
R9802:Col4a2 UTSW 8 11,493,104 (GRCm39) missense probably benign 0.00
Posted On 2015-04-16