Incidental Mutation 'R9154:Col4a1'
ID 695243
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
MMRRC Submission
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9154 (G1)
Quality Score 225.009
Status Not validated
Chromosome 8
Chromosomal Location 11248423-11362826 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 11267446 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 1105 (I1105F)
Ref Sequence ENSEMBL: ENSMUSP00000033898 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033898] [ENSMUST00000209661] [ENSMUST00000209735]
AlphaFold P02463
Predicted Effect probably damaging
Transcript: ENSMUST00000033898
AA Change: I1105F

PolyPhen 2 Score 0.987 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000033898
Gene: ENSMUSG00000031502
AA Change: I1105F

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 probably benign
Transcript: ENSMUST00000209661
Predicted Effect probably damaging
Transcript: ENSMUST00000209735
AA Change: I1105F

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.0%
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: 82 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930590J08Rik T C 6: 91,926,926 (GRCm39) V862A probably benign Het
A2m A T 6: 121,645,512 (GRCm39) K1019M probably damaging Het
Acot6 G T 12: 84,147,789 (GRCm39) W15L possibly damaging Het
Adam32 CCAGCAGCAGCAGCAGCAG CCAGCAGCAGCAGCAG 8: 25,438,769 (GRCm39) probably benign Het
Adnp C A 2: 168,026,580 (GRCm39) Q238H possibly damaging Het
Akap7 T C 10: 25,047,053 (GRCm39) Y281C probably damaging Het
Ank1 A G 8: 23,605,387 (GRCm39) E1085G probably damaging Het
Arhgef38 A T 3: 132,837,924 (GRCm39) S669T unknown Het
Atp8b2 A T 3: 89,865,927 (GRCm39) S50R possibly damaging Het
Atp8b5 T C 4: 43,372,630 (GRCm39) I1090T probably benign Het
Ccdc198 A T 14: 49,473,367 (GRCm39) H129Q probably benign Het
Chrna4 G A 2: 180,670,602 (GRCm39) R385C probably damaging Het
Crybg2 G A 4: 133,792,620 (GRCm39) R85Q probably benign Het
Cspg4 T A 9: 56,798,287 (GRCm39) L1434Q Het
Cyp3a13 T C 5: 137,919,758 (GRCm39) N6S probably benign Het
Dnase2b A T 3: 146,299,326 (GRCm39) Y42* probably null Het
F11r A G 1: 171,289,376 (GRCm39) E233G probably damaging Het
Fip1l1 T C 5: 74,747,703 (GRCm39) I390T possibly damaging Het
Fiz1 G A 7: 5,011,280 (GRCm39) R413C probably damaging Het
Fus G A 7: 127,580,440 (GRCm39) G450E unknown Het
Gm11569 C A 11: 99,689,267 (GRCm39) C144F unknown Het
Gm7298 A T 6: 121,756,436 (GRCm39) Y1027F probably damaging Het
Grik5 C A 7: 24,758,403 (GRCm39) W340L probably damaging Het
H1f2 A G 13: 23,923,373 (GRCm39) K181R unknown Het
Hectd4 G A 5: 121,391,967 (GRCm39) R77H Het
Ift81 C A 5: 122,689,122 (GRCm39) V665L probably benign Het
Ints2 A G 11: 86,125,524 (GRCm39) F559L probably damaging Het
Kdm8 G A 7: 125,054,296 (GRCm39) V176I probably benign Het
Keap1 A T 9: 21,142,121 (GRCm39) Y584* probably null Het
Klra1 T C 6: 130,357,607 (GRCm39) T7A Het
Lmo7 T A 14: 102,122,743 (GRCm39) W311R probably damaging Het
Lrp6 A G 6: 134,518,855 (GRCm39) V70A probably damaging Het
Luc7l3 A T 11: 94,190,793 (GRCm39) S174T unknown Het
Madd T C 2: 90,998,162 (GRCm39) T653A probably damaging Het
Mlph G T 1: 90,855,716 (GRCm39) G41V probably damaging Het
Mov10l1 A G 15: 88,896,118 (GRCm39) E654G possibly damaging Het
Mpp3 T C 11: 101,911,328 (GRCm39) I165V Het
Mrgpra2a T G 7: 47,076,394 (GRCm39) Y288S probably damaging Het
Mroh9 T A 1: 162,890,030 (GRCm39) M236L Het
Muc5b A C 7: 141,417,974 (GRCm39) K3640T probably damaging Het
Myh13 A G 11: 67,253,318 (GRCm39) I1485V probably benign Het
Nf2 A T 11: 4,744,873 (GRCm39) F285L probably damaging Het
Nfx1 T A 4: 40,990,845 (GRCm39) C471S probably damaging Het
Nsd1 C T 13: 55,361,253 (GRCm39) R74W probably damaging Het
Nudt16l1 A T 16: 4,758,281 (GRCm39) *212C probably null Het
Oaf T C 9: 43,133,992 (GRCm39) Y243C probably damaging Het
Or51e1 T C 7: 102,358,541 (GRCm39) V25A probably benign Het
Or6c3 T C 10: 129,308,690 (GRCm39) I43T probably benign Het
Or7g30 T A 9: 19,352,531 (GRCm39) F107L probably benign Het
Or7h8 A G 9: 20,124,173 (GRCm39) H176R possibly damaging Het
Or8b36 T A 9: 37,937,690 (GRCm39) L196* probably null Het
Parp9 T C 16: 35,768,543 (GRCm39) I241T probably damaging Het
Phlpp2 G T 8: 110,666,590 (GRCm39) A1040S possibly damaging Het
Pon2 A T 6: 5,265,391 (GRCm39) V332E possibly damaging Het
Ptprc A G 1: 138,016,302 (GRCm39) V544A probably damaging Het
Rfx6 A G 10: 51,597,600 (GRCm39) S446G probably benign Het
Rnf103 T A 6: 71,487,099 (GRCm39) C577S probably benign Het
Ros1 T G 10: 51,922,301 (GRCm39) E2278D possibly damaging Het
Rpl37 A G 15: 5,147,109 (GRCm39) S50G probably benign Het
Rrad C T 8: 105,355,343 (GRCm39) V222M possibly damaging Het
Ryr1 T C 7: 28,769,283 (GRCm39) T2770A probably benign Het
Secisbp2l G A 2: 125,617,623 (GRCm39) P18L probably damaging Het
Septin2 T A 1: 93,429,310 (GRCm39) W260R probably damaging Het
Slc35c2 A G 2: 165,122,797 (GRCm39) M117T probably benign Het
Slc44a5 A G 3: 153,953,373 (GRCm39) T252A probably benign Het
Speer4f2 T A 5: 17,581,610 (GRCm39) L184Q Het
Sphkap C G 1: 83,234,982 (GRCm39) V1615L probably damaging Het
Sult2a3 C T 7: 13,806,981 (GRCm39) V234I probably benign Het
Tanc1 T C 2: 59,630,132 (GRCm39) L704P probably damaging Het
Tas2r126 T C 6: 42,412,174 (GRCm39) S236P probably benign Het
Tnik A G 3: 28,704,235 (GRCm39) I1020V probably damaging Het
Tomm5 T C 4: 45,106,724 (GRCm39) Q64R unknown Het
Ttll13 A G 7: 79,897,182 (GRCm39) E16G probably benign Het
Vmn1r21 C A 6: 57,821,348 (GRCm39) C32F probably benign Het
Vmn2r51 T A 7: 9,839,480 (GRCm39) D36V probably damaging Het
Vmn2r63 C T 7: 42,576,413 (GRCm39) D467N probably damaging Het
Vwce A G 19: 10,625,850 (GRCm39) N454S possibly damaging Het
Wfdc1 A C 8: 120,406,116 (GRCm39) D77A Het
Yme1l1 T A 2: 23,077,815 (GRCm39) I419N probably damaging Het
Zfp106 G A 2: 120,364,812 (GRCm39) Q555* probably null Het
Zfp773 A C 7: 7,138,302 (GRCm39) M111R probably damaging Het
Zmat3 G A 3: 32,397,767 (GRCm39) A165V possibly 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
R6520:Col4a1 UTSW 8 11,269,152 (GRCm39) missense probably damaging 1.00
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
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'- TCTCCTTTGACACCAGGAACG -3'
(R):5'- AGCAAATGGGATTCTCCAGTGTG -3'

Sequencing Primer
(F):5'- AGGAACGCCATCCAGTCCTG -3'
(R):5'- CCAGTGTGATTGATACTCACGGC -3'
Posted On 2022-01-20