Incidental Mutation 'IGL02821:Col4a1'
ID360996
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Col4a1
Ensembl Gene ENSMUSG00000031502
Gene Namecollagen, type IV, alpha 1
SynonymsDel(8)Bru44H, Svc, Raw, Del(8)44H, Bru, Col4a-1, alpha1(IV) collagen
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02821
Quality Score
Status
Chromosome8
Chromosomal Location11198423-11312826 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 11221375 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Isoleucine at position 753 (T753I)
Ref Sequence ENSEMBL: ENSMUSP00000147951 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033898] [ENSMUST00000209661] [ENSMUST00000209735]
Predicted Effect probably benign
Transcript: ENSMUST00000033898
AA Change: T753I

PolyPhen 2 Score 0.036 (Sensitivity: 0.94; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000033898
Gene: ENSMUSG00000031502
AA Change: T753I

DomainStartEndE-ValueType
signal peptide 1 25 N/A INTRINSIC
low complexity region 28 43 N/A INTRINSIC
internal_repeat_2 49 89 2.1e-8 PROSPERO
Pfam:Collagen 103 163 6.1e-11 PFAM
Pfam:Collagen 167 225 7.8e-10 PFAM
low complexity region 232 248 N/A INTRINSIC
Pfam:Collagen 274 334 1.7e-11 PFAM
low complexity region 356 389 N/A INTRINSIC
low complexity region 404 426 N/A INTRINSIC
low complexity region 435 455 N/A INTRINSIC
Pfam:Collagen 472 533 7.3e-12 PFAM
Pfam:Collagen 539 597 4.8e-9 PFAM
low complexity region 600 636 N/A INTRINSIC
Pfam:Collagen 642 689 4.5e-8 PFAM
Pfam:Collagen 689 746 3.5e-8 PFAM
Pfam:Collagen 736 800 2.2e-9 PFAM
Pfam:Collagen 837 896 5.2e-11 PFAM
Pfam:Collagen 882 940 1.9e-10 PFAM
Pfam:Collagen 943 1007 1.7e-10 PFAM
Pfam:Collagen 996 1058 2e-9 PFAM
Pfam:Collagen 1057 1121 1.5e-10 PFAM
low complexity region 1133 1148 N/A INTRINSIC
Pfam:Collagen 1174 1233 8.6e-11 PFAM
low complexity region 1236 1266 N/A INTRINSIC
Pfam:Collagen 1269 1337 1e-8 PFAM
Pfam:Collagen 1290 1354 2.2e-9 PFAM
Pfam:Collagen 1384 1443 1e-10 PFAM
C4 1445 1554 3.49e-65 SMART
C4 1555 1668 1.53e-79 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000130488
Predicted Effect probably benign
Transcript: ENSMUST00000209661
Predicted Effect probably benign
Transcript: ENSMUST00000209735
AA Change: T753I

PolyPhen 2 Score 0.036 (Sensitivity: 0.94; Specificity: 0.82)
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes the alpha-1 subunit of the type IV collagens, an essential component of basement membranes. The encoded protein forms a triple helical heterotrimer comprised of two alpha-1 and one alpha-2 subunits that assembles into a type IV collagen network. This gene is located adjacent to the gene encoding alpha-2 subunit. Mice lacking both the alpha-1 and alpha-2 subunits of collagen IV die in utero due to structural deficiencies in the basement membranes and certain mutations in this gene cause perinatal cerebral hemorrhage and porencephaly. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, Nov 2015]
PHENOTYPE: Mice with ENU induced alleles have various eye and vision defects and may show bruising at birth. Mice carrying the G498V mutation have renal glomerular defects that resolve within the first weeks of life, but show retinal tortuosity, muscular dystrophy, brain hemorrhages, and renal cysts as adults. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 45 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700015F17Rik G A 5: 5,452,039 Q138* probably null Het
1700025F22Rik A G 19: 11,141,533 *71Q probably null Het
4930474N05Rik T C 14: 36,096,516 L157S probably benign Het
Adam15 A G 3: 89,345,356 S309P probably damaging Het
Agtpbp1 A T 13: 59,482,601 M772K possibly damaging Het
Ankfn1 T C 11: 89,391,616 M402V probably benign Het
Anln G A 9: 22,358,122 T822I possibly damaging Het
Atp13a4 A G 16: 29,441,307 V589A probably benign Het
Ccm2l C T 2: 153,067,859 L44F probably damaging Het
Cd177 A T 7: 24,744,393 L760Q probably damaging Het
Cd177 G T 7: 24,744,394 L760M probably damaging Het
Cfap69 T C 5: 5,664,017 E5G probably benign Het
Col6a3 T A 1: 90,803,878 D1551V probably damaging Het
Ddx20 A G 3: 105,679,277 V584A probably benign Het
Dopey1 C A 9: 86,520,156 H1136Q probably benign Het
Egf T C 3: 129,702,479 E329G probably damaging Het
Eif3c A G 7: 126,558,659 V337A probably benign Het
Eif3f G T 7: 108,934,674 probably benign Het
Eif3f C T 7: 108,934,675 probably benign Het
Evc T A 5: 37,326,396 I187F probably benign Het
Fam117a T G 11: 95,363,989 probably benign Het
H2-M10.4 A T 17: 36,460,431 V285E probably damaging Het
Hps4 G T 5: 112,375,441 M608I probably benign Het
Idh3b T A 2: 130,284,401 N6I probably benign Het
Itgam A T 7: 128,076,109 M169L probably damaging Het
Kcnn3 G A 3: 89,662,722 G614D possibly damaging Het
Kcnn3 A G 3: 89,520,974 N169S possibly damaging Het
Mn1 A T 5: 111,421,851 K1229M probably damaging Het
Nckap5 A G 1: 126,027,816 M401T probably damaging Het
Olfr366 T C 2: 37,220,100 S204P probably damaging Het
Olfr891 T C 9: 38,180,668 N52D possibly damaging Het
Olfr985 T G 9: 40,127,265 E232A probably benign Het
Sim2 G A 16: 94,097,188 V94M probably damaging Het
Slc46a3 G A 5: 147,886,012 T340M probably benign Het
Ssc4d A G 5: 135,966,069 probably benign Het
Tcrg-V4 T A 13: 19,185,252 D55E possibly damaging Het
Trav12-1 A G 14: 53,538,459 D22G probably damaging Het
Trps1 G A 15: 50,660,877 T969M probably damaging Het
Ttn T A 2: 76,889,550 probably benign Het
Ubqln4 A G 3: 88,563,151 N310S probably benign Het
Vapa T C 17: 65,582,761 probably benign Het
Vmn1r65 T C 7: 6,008,894 T114A possibly damaging Het
Vps13d T C 4: 145,148,762 E1725G probably damaging Het
Vps53 A G 11: 76,136,317 probably benign Het
Xkr9 T C 1: 13,672,575 L28P probably damaging Het
Other mutations in Col4a1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00336:Col4a1 APN 8 11240077 splice site probably benign
IGL00503:Col4a1 APN 8 11240076 splice site probably benign
IGL00938:Col4a1 APN 8 11236456 intron probably benign
IGL01295:Col4a1 APN 8 11236075 intron probably benign
IGL01406:Col4a1 APN 8 11218898 missense probably damaging 1.00
IGL01807:Col4a1 APN 8 11247056 utr 5 prime probably benign
IGL01865:Col4a1 APN 8 11201790 utr 3 prime probably benign
IGL02166:Col4a1 APN 8 11244509 unclassified probably benign
IGL02234:Col4a1 APN 8 11216713 missense probably damaging 1.00
IGL02445:Col4a1 APN 8 11233911 intron probably benign
IGL02719:Col4a1 APN 8 11231950 intron probably benign
IGL02817:Col4a1 APN 8 11220259 missense probably damaging 1.00
IGL02870:Col4a1 APN 8 11221375 missense probably benign 0.04
IGL02935:Col4a1 APN 8 11219166 missense probably damaging 1.00
IGL03085:Col4a1 APN 8 11222198 nonsense probably null
Wayne UTSW 8 11209650 missense probably damaging 1.00
IGL03134:Col4a1 UTSW 8 11240069 critical splice acceptor site probably null
R0076:Col4a1 UTSW 8 11218713 missense probably damaging 1.00
R0076:Col4a1 UTSW 8 11218713 missense probably damaging 1.00
R0238:Col4a1 UTSW 8 11218780 splice site probably benign
R0239:Col4a1 UTSW 8 11218780 splice site probably benign
R0268:Col4a1 UTSW 8 11267588 splice site probably benign
R0320:Col4a1 UTSW 8 11242782 splice site probably null
R0402:Col4a1 UTSW 8 11199838 utr 3 prime probably benign
R0483:Col4a1 UTSW 8 11236423 splice site probably benign
R0511:Col4a1 UTSW 8 11208333 critical splice acceptor site probably null
R0544:Col4a1 UTSW 8 11226487 intron probably benign
R0630:Col4a1 UTSW 8 11199889 splice site probably benign
R0648:Col4a1 UTSW 8 11246892 missense unknown
R0733:Col4a1 UTSW 8 11218934 missense possibly damaging 0.46
R0839:Col4a1 UTSW 8 11221015 missense probably damaging 0.96
R0900:Col4a1 UTSW 8 11218014 small deletion probably benign
R0941:Col4a1 UTSW 8 11208296 missense unknown
R1456:Col4a1 UTSW 8 11242829 splice site probably benign
R1728:Col4a1 UTSW 8 11212712 missense possibly damaging 0.81
R1832:Col4a1 UTSW 8 11214644 splice site probably benign
R1862:Col4a1 UTSW 8 11226439 intron probably benign
R1955:Col4a1 UTSW 8 11208228 splice site probably null
R2058:Col4a1 UTSW 8 11210792 missense probably damaging 0.96
R2263:Col4a1 UTSW 8 11312586 unclassified probably benign
R2696:Col4a1 UTSW 8 11235092 splice site probably null
R3826:Col4a1 UTSW 8 11209650 missense probably damaging 1.00
R3828:Col4a1 UTSW 8 11209650 missense probably damaging 1.00
R3829:Col4a1 UTSW 8 11209650 missense probably damaging 1.00
R3830:Col4a1 UTSW 8 11209650 missense probably damaging 1.00
R3923:Col4a1 UTSW 8 11201665 utr 3 prime probably benign
R3980:Col4a1 UTSW 8 11239155 intron probably benign
R4120:Col4a1 UTSW 8 11206263 missense unknown
R4152:Col4a1 UTSW 8 11217227 intron probably null
R4437:Col4a1 UTSW 8 11206387 nonsense probably null
R5237:Col4a1 UTSW 8 11245068 unclassified probably benign
R5362:Col4a1 UTSW 8 11245760 unclassified probably benign
R5488:Col4a1 UTSW 8 11312550 unclassified probably benign
R5489:Col4a1 UTSW 8 11312550 unclassified probably benign
R5864:Col4a1 UTSW 8 11202973 utr 3 prime probably benign
R5929:Col4a1 UTSW 8 11216788 missense probably benign 0.17
R6159:Col4a1 UTSW 8 11220007 missense probably damaging 1.00
R6261:Col4a1 UTSW 8 11207409 splice site probably null
R6404:Col4a1 UTSW 8 11207409 splice site probably null
R6520:Col4a1 UTSW 8 11219152 missense probably damaging 1.00
R6862:Col4a1 UTSW 8 11202926 utr 3 prime probably benign
R6974:Col4a1 UTSW 8 11312538 unclassified probably benign
Z1088:Col4a1 UTSW 8 11246859 splice site probably benign
Posted On2015-12-18