Incidental Mutation 'IGL02423:Col4a2'
ID292787
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 #IGL02423
Quality Score
Status
Chromosome8
Chromosomal Location11312805-11449287 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 11433800 bp
ZygosityHeterozygous
Amino Acid Change Methionine to Valine at position 907 (M907V)
Ref Sequence ENSEMBL: ENSMUSP00000033899 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033899]
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: 99,229,377 S404P probably damaging Het
A930011G23Rik G A 5: 99,229,382 P402L probably damaging Het
Abca6 A G 11: 110,219,006 probably benign Het
Adarb2 A T 13: 8,569,720 R81W probably damaging Het
Adgrf4 T C 17: 42,672,576 I72V probably benign Het
Banp A G 8: 122,007,091 I360V probably benign Het
Bmp8a C A 4: 123,316,427 G289C possibly damaging Het
Car3 A T 3: 14,866,851 H94L probably damaging Het
Ccdc137 G A 11: 120,460,101 R108H possibly damaging Het
Cdk14 T C 5: 4,888,905 N411S probably benign Het
Cyp4f17 T A 17: 32,506,949 W19R possibly damaging Het
Dmxl2 A G 9: 54,393,748 S2360P possibly damaging Het
Eif2d T G 1: 131,153,360 probably benign Het
Epx A G 11: 87,871,318 I369T possibly damaging Het
Fcgbp A G 7: 28,089,953 E648G probably benign Het
Fer1l4 G A 2: 156,052,907 P14L probably benign Het
Folr1 A G 7: 101,858,525 F236S probably benign Het
Foxj2 T G 6: 122,842,773 M540R possibly damaging Het
Gm14025 T C 2: 129,048,048 E42G probably benign Het
Gtf2h1 A G 7: 46,815,400 T420A probably benign Het
H2-T3 T A 17: 36,187,356 T222S probably damaging Het
Ice1 A T 13: 70,592,599 M2163K probably damaging Het
Inppl1 A G 7: 101,832,243 V244A probably benign Het
Kansl3 A T 1: 36,351,969 V373D probably damaging Het
Kdm3a A G 6: 71,614,003 probably benign Het
Krtap1-3 A T 11: 99,590,854 C156S unknown Het
Mab21l3 T C 3: 101,818,729 D317G probably damaging Het
Nox3 T C 17: 3,682,916 H240R probably damaging Het
Nxn A T 11: 76,274,032 S218T probably benign Het
Olfr190 A T 16: 59,074,267 I271K probably benign Het
Olfr781 G A 10: 129,333,528 V216I probably benign Het
Pcdhb13 T C 18: 37,444,339 V590A possibly damaging Het
Pim3 T C 15: 88,863,531 V200A probably benign Het
Plekha3 T C 2: 76,680,180 F20L probably damaging Het
Pmp22 G T 11: 63,158,292 R120S possibly damaging Het
Ppp1r9a A C 6: 4,906,537 D364A probably benign Het
Psd A G 19: 46,314,504 F155L possibly damaging Het
Rbm22 T C 18: 60,571,819 probably benign Het
Ror2 C T 13: 53,110,728 S764N probably damaging Het
Ryr2 A T 13: 11,745,198 F1556I probably damaging Het
Scap G A 9: 110,378,617 A465T probably benign Het
Sdf2 A G 11: 78,251,018 S60G probably damaging Het
Sema3a T C 5: 13,565,809 I400T probably damaging Het
Ski T C 4: 155,159,734 D478G probably damaging Het
Slc12a7 A T 13: 73,763,763 probably benign Het
Slc9a3r1 A G 11: 115,163,713 probably null Het
Sned1 A G 1: 93,283,600 T1074A probably benign Het
Srebf2 A G 15: 82,175,097 T239A probably damaging Het
Stk4 C T 2: 164,086,499 H84Y probably benign Het
Syne1 G T 10: 5,368,295 Q444K probably benign Het
Tecpr1 T A 5: 144,203,487 I817F possibly damaging Het
Tep1 G T 14: 50,844,620 Q1159K possibly damaging Het
Tmem39b G A 4: 129,678,649 H387Y probably damaging Het
Tpp1 T C 7: 105,749,700 H174R probably damaging Het
Ttn C T 2: 76,705,273 V35134I probably benign Het
Usp34 A G 11: 23,354,900 I378V probably benign Het
Vmn2r1 T A 3: 64,090,244 H440Q probably benign Het
Wdr38 A T 2: 38,998,412 N7I probably damaging Het
Zcchc7 T A 4: 44,931,244 D144E possibly damaging Het
Zic4 C A 9: 91,384,175 H284N probably damaging Het
Zkscan6 A G 11: 65,828,294 H380R probably benign Het
Other mutations in Col4a2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00088:Col4a2 APN 8 11443685 missense probably damaging 1.00
IGL00485:Col4a2 APN 8 11439012 missense probably benign
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
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
R7606:Col4a2 UTSW 8 11443571 missense probably benign 0.00
R7646:Col4a2 UTSW 8 11445086 missense probably benign 0.04
R7712:Col4a2 UTSW 8 11425376 missense probably benign
R7752:Col4a2 UTSW 8 11429358 missense probably benign 0.38
R7844:Col4a2 UTSW 8 11425453 nonsense probably null
R7901:Col4a2 UTSW 8 11429358 missense probably benign 0.38
R8186:Col4a2 UTSW 8 11425542 critical splice donor site probably null
R8331:Col4a2 UTSW 8 11413985 nonsense probably null
R8389:Col4a2 UTSW 8 11448132 missense probably damaging 1.00
R8547:Col4a2 UTSW 8 11429305 critical splice acceptor site probably null
Posted On2015-04-16