Incidental Mutation 'R6520:Col4a1'
ID 521141
Institutional Source Beutler Lab
Gene Symbol Col4a1
Ensembl Gene ENSMUSG00000031502
Gene Name collagen, type IV, alpha 1
Synonyms Del(8)Bru44H, Del(8)44H, alpha1(IV) collagen, Col4a-1, Bru, Svc, Raw
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6520 (G1)
Quality Score 225.009
Status Not validated
Chromosome 8
Chromosomal Location 11248423-11362826 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 11269152 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glycine to Serine at position 933 (G933S)
Ref Sequence ENSEMBL: ENSMUSP00000147951 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033898] [ENSMUST00000209661] [ENSMUST00000209735]
AlphaFold P02463
Predicted Effect probably damaging
Transcript: ENSMUST00000033898
AA Change: G933S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000033898
Gene: ENSMUSG00000031502
AA Change: G933S

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 silent
Transcript: ENSMUST00000209661
Predicted Effect probably damaging
Transcript: ENSMUST00000209735
AA Change: G933S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.5%
  • 20x: 92.0%
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: 89 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700093K21Rik T C 11: 23,467,285 (GRCm39) D116G possibly damaging Het
Adam22 C T 5: 8,166,635 (GRCm39) V699M probably damaging Het
Adh7 A G 3: 137,929,771 (GRCm39) Y149C probably damaging Het
Adissp G T 2: 130,989,174 (GRCm39) H111N probably damaging Het
Angptl3 A C 4: 98,926,085 (GRCm39) N405T probably benign Het
Ank3 A G 10: 69,824,217 (GRCm39) H180R probably damaging Het
Apob T A 12: 8,033,124 (GRCm39) I159N probably damaging Het
Arhgap24 T C 5: 103,028,659 (GRCm39) V185A probably benign Het
Atf6 A T 1: 170,695,238 (GRCm39) H11Q probably benign Het
Atxn3 C A 12: 101,900,660 (GRCm39) D208Y probably damaging Het
Brd9 G A 13: 74,090,913 (GRCm39) R273K probably benign Het
Cbfa2t3 T A 8: 123,362,540 (GRCm39) R302W probably benign Het
Ccdc175 C A 12: 72,186,804 (GRCm39) G347C probably damaging Het
Ccdc87 A G 19: 4,891,817 (GRCm39) K770E probably damaging Het
Ccl17 T C 8: 95,537,178 (GRCm39) F27L probably benign Het
Cd3g A T 9: 44,882,613 (GRCm39) probably null Het
Cep350 A G 1: 155,809,082 (GRCm39) V498A probably benign Het
Cfap45 A G 1: 172,368,151 (GRCm39) D381G probably damaging Het
Cfap46 A G 7: 139,194,321 (GRCm39) probably null Het
Cnrip1 T A 11: 17,028,536 (GRCm39) M156K probably damaging Het
Col23a1 T C 11: 51,440,552 (GRCm39) probably null Het
Col5a3 C T 9: 20,685,348 (GRCm39) V1443I unknown Het
Col6a6 T C 9: 105,663,024 (GRCm39) E171G possibly damaging Het
Dennd1a A T 2: 37,851,759 (GRCm39) probably null Het
Dlk2 C T 17: 46,613,438 (GRCm39) T188I probably damaging Het
Dusp8 A G 7: 141,637,418 (GRCm39) I203T probably damaging Het
Eno2 C T 6: 124,744,678 (GRCm39) R56H probably damaging Het
Erich3 A T 3: 154,469,102 (GRCm39) T1185S probably damaging Het
Evi5l A T 8: 4,255,906 (GRCm39) Q575L possibly damaging Het
Fam187a T A 11: 102,776,701 (GRCm39) H168Q possibly damaging Het
Fat2 T A 11: 55,175,814 (GRCm39) E1633V probably damaging Het
Fbln2 G A 6: 91,236,641 (GRCm39) D719N probably damaging Het
Fbn2 A T 18: 58,235,462 (GRCm39) S672T probably damaging Het
Gas8 C G 8: 124,253,213 (GRCm39) A187G probably benign Het
Gm2696 G A 10: 77,672,332 (GRCm39) probably benign Het
Gnl1 A T 17: 36,293,845 (GRCm39) K272M probably benign Het
Gtf2h3 C T 5: 124,722,360 (GRCm39) T121I probably benign Het
Hemgn T G 4: 46,396,466 (GRCm39) K257Q probably damaging Het
Hgsnat T C 8: 26,443,328 (GRCm39) Y474C probably damaging Het
Hoxc4 T C 15: 102,943,380 (GRCm39) S78P probably benign Het
Igkv14-100 T A 6: 68,496,218 (GRCm39) L37Q probably damaging Het
Iqck A T 7: 118,540,854 (GRCm39) K251M probably damaging Het
Itgal A T 7: 126,929,503 (GRCm39) Q1140L probably benign Het
Itpka A G 2: 119,581,259 (GRCm39) R431G probably benign Het
Jade1 A G 3: 41,558,917 (GRCm39) N333D possibly damaging Het
Jmjd7 A G 2: 119,861,800 (GRCm39) H181R probably damaging Het
Jmy A G 13: 93,590,547 (GRCm39) S519P probably benign Het
Klra10 T A 6: 130,252,755 (GRCm39) H173L probably benign Het
Krt72 T G 15: 101,689,481 (GRCm39) I284L probably benign Het
Krt78 C A 15: 101,860,206 (GRCm39) V237F probably benign Het
Mapkapk3 G A 9: 107,134,648 (GRCm39) T296M probably damaging Het
Mcmbp A C 7: 128,314,451 (GRCm39) V255G possibly damaging Het
Mcoln1 T G 8: 3,555,855 (GRCm39) M50R probably damaging Het
Mocos T A 18: 24,799,447 (GRCm39) V227E probably benign Het
Mpeg1 A G 19: 12,439,322 (GRCm39) E260G probably benign Het
Mrc1 A T 2: 14,312,760 (GRCm39) N894I probably damaging Het
Mroh7 A G 4: 106,578,460 (GRCm39) S73P probably benign Het
Myo3a A T 2: 22,404,737 (GRCm39) I690L possibly damaging Het
Naa50 T G 16: 43,979,872 (GRCm39) F87V probably damaging Het
Ndufs6 G T 13: 73,476,471 (GRCm39) T32K probably damaging Het
Nfe2l2 A G 2: 75,506,912 (GRCm39) V396A probably benign Het
Nptn A G 9: 58,551,017 (GRCm39) E348G probably damaging Het
Nsun4 A T 4: 115,901,935 (GRCm39) L177Q probably damaging Het
Or56b1b A G 7: 108,164,046 (GRCm39) *319Q probably null Het
Or8d6 T C 9: 39,853,658 (GRCm39) I34T possibly damaging Het
Or8k36-ps1 A G 2: 86,437,462 (GRCm39) L151P unknown Het
Plekha7 A G 7: 115,763,717 (GRCm39) V233A probably benign Het
Polq C A 16: 36,880,739 (GRCm39) Q968K possibly damaging Het
Prmt7 C T 8: 106,961,516 (GRCm39) T143M probably damaging Het
Ptprc G A 1: 138,007,881 (GRCm39) Q886* probably null Het
Rbp7 C A 4: 149,537,371 (GRCm39) V36L possibly damaging Het
Rev3l A T 10: 39,698,698 (GRCm39) N1065I probably benign Het
Scamp5 A T 9: 57,354,489 (GRCm39) probably null Het
Sec16a A G 2: 26,316,118 (GRCm39) S1698P probably damaging Het
Spr C A 6: 85,114,474 (GRCm39) R85L probably benign Het
Sptlc2 A C 12: 87,402,436 (GRCm39) N163K probably benign Het
Stk10 C T 11: 32,538,839 (GRCm39) T226M probably damaging Het
Sv2c A G 13: 96,123,229 (GRCm39) Y415H probably benign Het
Tet1 A G 10: 62,715,792 (GRCm39) M1T probably null Het
Tnnt1 T A 7: 4,512,060 (GRCm39) K150* probably null Het
Trappc10 C T 10: 78,037,287 (GRCm39) V839M probably benign Het
Ubap2 T C 4: 41,195,155 (GRCm39) N1131S probably damaging Het
Upk2 T C 9: 44,364,803 (GRCm39) E132G probably damaging Het
Vmn2r117 A T 17: 23,679,193 (GRCm39) V677D probably damaging Het
Vps13a A T 19: 16,702,943 (GRCm39) L670H probably damaging Het
Wwc1 C T 11: 35,744,264 (GRCm39) E853K probably benign Het
Zfp512 G A 5: 31,623,984 (GRCm39) R67H probably damaging Het
Zfp804b T A 5: 6,819,283 (GRCm39) H1260L probably damaging Het
Zzef1 C A 11: 72,716,891 (GRCm39) N360K probably damaging Het
Other mutations in Col4a1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00336:Col4a1 APN 8 11,290,077 (GRCm39) splice site probably benign
IGL00503:Col4a1 APN 8 11,290,076 (GRCm39) splice site probably benign
IGL00938:Col4a1 APN 8 11,286,456 (GRCm39) intron probably benign
IGL01295:Col4a1 APN 8 11,286,075 (GRCm39) intron probably benign
IGL01406:Col4a1 APN 8 11,268,898 (GRCm39) missense probably damaging 1.00
IGL01807:Col4a1 APN 8 11,297,056 (GRCm39) utr 5 prime probably benign
IGL01865:Col4a1 APN 8 11,251,790 (GRCm39) utr 3 prime probably benign
IGL02166:Col4a1 APN 8 11,294,509 (GRCm39) unclassified probably benign
IGL02234:Col4a1 APN 8 11,266,713 (GRCm39) missense probably damaging 1.00
IGL02445:Col4a1 APN 8 11,283,911 (GRCm39) intron probably benign
IGL02719:Col4a1 APN 8 11,281,950 (GRCm39) intron probably benign
IGL02817:Col4a1 APN 8 11,270,259 (GRCm39) missense probably damaging 1.00
IGL02821:Col4a1 APN 8 11,271,375 (GRCm39) missense probably benign 0.04
IGL02870:Col4a1 APN 8 11,271,375 (GRCm39) missense probably benign 0.04
IGL02935:Col4a1 APN 8 11,269,166 (GRCm39) missense probably damaging 1.00
IGL03085:Col4a1 APN 8 11,272,198 (GRCm39) nonsense probably null
Wayne UTSW 8 11,259,650 (GRCm39) missense probably damaging 1.00
IGL03134:Col4a1 UTSW 8 11,290,069 (GRCm39) critical splice acceptor site probably null
R0076:Col4a1 UTSW 8 11,268,713 (GRCm39) missense probably damaging 1.00
R0076:Col4a1 UTSW 8 11,268,713 (GRCm39) missense probably damaging 1.00
R0238:Col4a1 UTSW 8 11,268,780 (GRCm39) splice site probably benign
R0239:Col4a1 UTSW 8 11,268,780 (GRCm39) splice site probably benign
R0268:Col4a1 UTSW 8 11,317,588 (GRCm39) splice site probably benign
R0320:Col4a1 UTSW 8 11,292,782 (GRCm39) splice site probably null
R0402:Col4a1 UTSW 8 11,249,838 (GRCm39) utr 3 prime probably benign
R0483:Col4a1 UTSW 8 11,286,423 (GRCm39) splice site probably benign
R0511:Col4a1 UTSW 8 11,258,333 (GRCm39) critical splice acceptor site probably null
R0544:Col4a1 UTSW 8 11,276,487 (GRCm39) intron probably benign
R0630:Col4a1 UTSW 8 11,249,889 (GRCm39) splice site probably benign
R0648:Col4a1 UTSW 8 11,296,892 (GRCm39) missense unknown
R0733:Col4a1 UTSW 8 11,268,934 (GRCm39) missense possibly damaging 0.46
R0839:Col4a1 UTSW 8 11,271,015 (GRCm39) missense probably damaging 0.96
R0900:Col4a1 UTSW 8 11,268,014 (GRCm39) small deletion probably benign
R0941:Col4a1 UTSW 8 11,258,296 (GRCm39) missense unknown
R1456:Col4a1 UTSW 8 11,292,829 (GRCm39) splice site probably benign
R1728:Col4a1 UTSW 8 11,262,712 (GRCm39) missense possibly damaging 0.81
R1832:Col4a1 UTSW 8 11,264,644 (GRCm39) splice site probably benign
R1862:Col4a1 UTSW 8 11,276,439 (GRCm39) intron probably benign
R1955:Col4a1 UTSW 8 11,258,228 (GRCm39) splice site probably null
R2058:Col4a1 UTSW 8 11,260,792 (GRCm39) missense probably damaging 0.96
R2263:Col4a1 UTSW 8 11,362,586 (GRCm39) unclassified probably benign
R2696:Col4a1 UTSW 8 11,285,092 (GRCm39) splice site probably null
R3826:Col4a1 UTSW 8 11,259,650 (GRCm39) missense probably damaging 1.00
R3828:Col4a1 UTSW 8 11,259,650 (GRCm39) missense probably damaging 1.00
R3829:Col4a1 UTSW 8 11,259,650 (GRCm39) missense probably damaging 1.00
R3830:Col4a1 UTSW 8 11,259,650 (GRCm39) missense probably damaging 1.00
R3923:Col4a1 UTSW 8 11,251,665 (GRCm39) utr 3 prime probably benign
R3980:Col4a1 UTSW 8 11,289,155 (GRCm39) intron probably benign
R4120:Col4a1 UTSW 8 11,256,263 (GRCm39) missense unknown
R4152:Col4a1 UTSW 8 11,267,227 (GRCm39) splice site probably null
R4437:Col4a1 UTSW 8 11,256,387 (GRCm39) nonsense probably null
R5237:Col4a1 UTSW 8 11,295,068 (GRCm39) unclassified probably benign
R5362:Col4a1 UTSW 8 11,295,760 (GRCm39) unclassified probably benign
R5488:Col4a1 UTSW 8 11,362,550 (GRCm39) unclassified probably benign
R5489:Col4a1 UTSW 8 11,362,550 (GRCm39) unclassified probably benign
R5864:Col4a1 UTSW 8 11,252,973 (GRCm39) utr 3 prime probably benign
R5929:Col4a1 UTSW 8 11,266,788 (GRCm39) missense probably benign 0.17
R6159:Col4a1 UTSW 8 11,270,007 (GRCm39) missense probably damaging 1.00
R6261:Col4a1 UTSW 8 11,257,409 (GRCm39) splice site probably null
R6404:Col4a1 UTSW 8 11,257,409 (GRCm39) splice site probably null
R6862:Col4a1 UTSW 8 11,252,926 (GRCm39) utr 3 prime probably benign
R6974:Col4a1 UTSW 8 11,362,538 (GRCm39) unclassified probably benign
R7329:Col4a1 UTSW 8 11,276,494 (GRCm39) critical splice acceptor site probably null
R7893:Col4a1 UTSW 8 11,270,243 (GRCm39) missense unknown
R8392:Col4a1 UTSW 8 11,258,333 (GRCm39) critical splice acceptor site probably null
R8809:Col4a1 UTSW 8 11,295,916 (GRCm39) missense unknown
R8957:Col4a1 UTSW 8 11,295,906 (GRCm39) unclassified probably benign
R9013:Col4a1 UTSW 8 11,272,270 (GRCm39) missense probably benign 0.02
R9048:Col4a1 UTSW 8 11,281,944 (GRCm39) splice site probably benign
R9102:Col4a1 UTSW 8 11,253,007 (GRCm39) missense possibly damaging 0.67
R9154:Col4a1 UTSW 8 11,267,446 (GRCm39) missense probably damaging 0.99
R9379:Col4a1 UTSW 8 11,249,838 (GRCm39) missense unknown
Z1088:Col4a1 UTSW 8 11,296,859 (GRCm39) splice site probably benign
Z1177:Col4a1 UTSW 8 11,289,024 (GRCm39) missense unknown
Z1177:Col4a1 UTSW 8 11,285,218 (GRCm39) missense unknown
Predicted Primers PCR Primer
(F):5'- GTCCGATTTGTCCTGTAGGC -3'
(R):5'- CATGGTCAGCTCTTGCCATG -3'

Sequencing Primer
(F):5'- TGATATGATGCCCCAGTG -3'
(R):5'- ATGGTCAGCTCTTGCCATGTTCTAG -3'
Posted On 2018-06-06