Incidental Mutation 'R6460:Col4a4'
ID517546
Institutional Source Beutler Lab
Gene Symbol Col4a4
Ensembl Gene ENSMUSG00000067158
Gene Namecollagen, type IV, alpha 4
SynonymsE130010M05Rik, [a]4(IV)
Accession Numbers

Genbank: NM_007735; MGI: 104687

Is this an essential gene? Possibly non essential (E-score: 0.293) question?
Stock #R6460 (G1)
Quality Score225.009
Status Not validated
Chromosome1
Chromosomal Location82448423-82586849 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to A at 82466532 bp
ZygosityHeterozygous
Amino Acid Change Glycine to Valine at position 1338 (G1338V)
Ref Sequence ENSEMBL: ENSMUSP00000084282 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000087050]
Predicted Effect unknown
Transcript: ENSMUST00000087050
AA Change: G1338V
SMART Domains Protein: ENSMUSP00000084282
Gene: ENSMUSG00000067158
AA Change: G1338V

DomainStartEndE-ValueType
low complexity region 29 41 N/A INTRINSIC
Pfam:Collagen 54 113 4e-11 PFAM
Pfam:Collagen 110 168 4.1e-10 PFAM
Pfam:Collagen 172 229 2.8e-10 PFAM
low complexity region 265 288 N/A INTRINSIC
internal_repeat_7 289 345 1.46e-9 PROSPERO
internal_repeat_6 291 348 5.03e-10 PROSPERO
internal_repeat_9 297 353 7.22e-9 PROSPERO
internal_repeat_4 322 354 2.06e-11 PROSPERO
internal_repeat_11 334 349 1.25e-5 PROSPERO
Pfam:Collagen 392 449 1.3e-8 PFAM
low complexity region 461 482 N/A INTRINSIC
Pfam:Collagen 486 553 1e-10 PFAM
low complexity region 563 595 N/A INTRINSIC
Pfam:Collagen 597 658 1e-8 PFAM
Pfam:Collagen 663 731 4.4e-10 PFAM
Pfam:Collagen 755 810 3.3e-9 PFAM
internal_repeat_2 816 841 2.9e-13 PROSPERO
Pfam:Collagen 844 912 1.8e-10 PFAM
Pfam:Collagen 898 962 2.7e-10 PFAM
low complexity region 963 1003 N/A INTRINSIC
Pfam:Collagen 1006 1071 2e-10 PFAM
Pfam:Collagen 1073 1132 5.8e-12 PFAM
Pfam:Collagen 1124 1185 1.8e-10 PFAM
Pfam:Collagen 1187 1245 2.3e-8 PFAM
low complexity region 1277 1361 N/A INTRINSIC
low complexity region 1371 1384 N/A INTRINSIC
Pfam:Collagen 1395 1454 4.3e-8 PFAM
C4 1457 1564 3.36e-58 SMART
C4 1565 1681 1.49e-59 SMART
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 97.9%
  • 20x: 93.8%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes one of the six subunits of type IV collagen, the major structural component of basement membranes. This particular collagen IV subunit, however, is only found in a subset of basement membranes. Like the other members of the type IV collagen gene family, this gene is organized in a head-to-head conformation with another type IV collagen gene so that each gene pair shares a common promoter. Mutations in this gene are associated with type II autosomal recessive Alport syndrome (hereditary glomerulonephropathy) and with familial benign hematuria (thin basement membrane disease). Two transcripts, differing only in their transcription start sites, have been identified for this gene and, as is common for collagen genes, multiple polyadenylation sites are found in the 3' UTR. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for an ENU-induced mutation develop an early nephritic syndrome associated with uremia, proteinuria, hematuria, leukocyturia, and focal segmental glomerulosclerosis, and die prematurely of kidney failure. Some homozygotes exhibit moderatesensorineural hearing loss. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca7 A T 10: 80,009,028 H1528L probably benign Het
Ablim1 A G 19: 57,079,839 S263P possibly damaging Het
Ahnak2 T C 12: 112,786,990 E104G probably null Het
Apof T A 10: 128,269,217 M80K probably damaging Het
Arfgef1 C T 1: 10,213,060 R208H probably damaging Het
Arhgef33 A G 17: 80,349,589 probably null Het
Atxn2l CCAGCAGCAGCAGCAGCAGC CCAGCAGCAGCAGCAGC 7: 126,494,248 probably benign Het
Cabcoco1 T C 10: 68,516,381 K34E probably damaging Het
Coq9 T A 8: 94,853,186 D256E probably damaging Het
Dnajc18 A T 18: 35,700,910 C41S probably benign Het
Dnajc6 A G 4: 101,615,598 I307M probably damaging Het
Emg1 A G 6: 124,711,907 V46A probably damaging Het
Eya3 A G 4: 132,680,863 S157G probably damaging Het
Eya4 T C 10: 23,152,012 N274S probably benign Het
Fan1 T A 7: 64,372,486 N340Y probably damaging Het
Fat3 A G 9: 15,967,000 V3395A probably damaging Het
Fchsd1 A T 18: 37,959,844 probably null Het
Gm4846 A G 1: 166,497,513 V3A probably benign Het
Hecw2 T A 1: 53,868,833 probably null Het
Herc3 T A 6: 58,890,123 I10N probably damaging Het
Hhatl C T 9: 121,789,522 R138H probably benign Het
Hspa9 A T 18: 34,952,712 H35Q probably benign Het
Irgq T A 7: 24,533,690 S319T probably benign Het
Kif1b T C 4: 149,192,596 M1337V probably benign Het
Ksr2 T A 5: 117,756,384 probably null Het
Lrriq1 T C 10: 103,200,698 I865V probably damaging Het
Map2k1 A G 9: 64,187,295 L355P probably damaging Het
Muc16 A G 9: 18,640,516 I4827T probably benign Het
Myh1 T C 11: 67,221,376 V1752A probably benign Het
Nfatc2ip A G 7: 126,387,737 V282A probably damaging Het
Nrg1 T A 8: 31,818,533 E485V probably damaging Het
Ofcc1 T C 13: 40,287,979 D2G probably damaging Het
Olfr958 CAGAG CAG 9: 39,550,792 probably null Het
Pclo T C 5: 14,679,132 probably benign Het
Pom121 T C 5: 135,391,683 K295E unknown Het
Rb1 A C 14: 73,278,454 I294R probably benign Het
Schip1 C A 3: 68,494,894 S101R probably benign Het
Sec24c T A 14: 20,690,800 Y629N probably damaging Het
Shkbp1 T A 7: 27,350,538 H305L probably benign Het
Spag9 T C 11: 94,068,975 I187T probably damaging Het
Srp72 C A 5: 76,987,991 T256K probably damaging Het
Stk32c T A 7: 139,105,274 N320I probably damaging Het
Stxbp4 A T 11: 90,606,985 S163T probably benign Het
Sycp1 T G 3: 102,925,253 Y199S probably damaging Het
Tpk1 T C 6: 43,469,027 D159G probably benign Het
Trav21-dv12 C T 14: 53,876,734 H104Y probably benign Het
Trip4 A T 9: 65,881,020 Y48N probably damaging Het
Trmt10b A G 4: 45,314,322 T255A possibly damaging Het
Ttn G A 2: 76,916,888 Q4606* probably null Het
Vcan T A 13: 89,690,687 K2246M possibly damaging Het
Zfp438 C A 18: 5,213,603 G452C probably damaging Het
Zfp54 T A 17: 21,433,742 I166N probably benign Het
Zfp735 T C 11: 73,711,652 V474A probably benign Het
Zfp831 G T 2: 174,646,567 G1012W possibly damaging Het
Other mutations in Col4a4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00402:Col4a4 APN 1 82491641 missense unknown
IGL01092:Col4a4 APN 1 82466545 missense unknown
IGL01104:Col4a4 APN 1 82466545 missense unknown
IGL01413:Col4a4 APN 1 82471248 missense unknown
IGL01518:Col4a4 APN 1 82455759 missense unknown
IGL02014:Col4a4 APN 1 82523960 splice site probably benign
IGL02215:Col4a4 APN 1 82453809 missense unknown
IGL02707:Col4a4 APN 1 82493516 missense unknown
IGL02858:Col4a4 APN 1 82528483 missense unknown
IGL02987:Col4a4 APN 1 82498925 splice site probably benign
IGL03384:Col4a4 APN 1 82484438 missense probably benign 0.04
aoba UTSW 1 82535740 critical splice donor site probably benign
IGL02980:Col4a4 UTSW 1 82469477 critical splice donor site probably null
R0028:Col4a4 UTSW 1 82487510 critical splice donor site probably null
R0083:Col4a4 UTSW 1 82507111 critical splice acceptor site probably null
R0696:Col4a4 UTSW 1 82492549 missense unknown
R0788:Col4a4 UTSW 1 82524996 missense unknown
R0789:Col4a4 UTSW 1 82524996 missense unknown
R0790:Col4a4 UTSW 1 82524996 missense unknown
R0894:Col4a4 UTSW 1 82529656 splice site probably null
R1217:Col4a4 UTSW 1 82489009 critical splice donor site probably null
R1465:Col4a4 UTSW 1 82497822 splice site probably null
R1465:Col4a4 UTSW 1 82497822 splice site probably null
R1474:Col4a4 UTSW 1 82480486 nonsense probably null
R1508:Col4a4 UTSW 1 82455836 missense unknown
R1640:Col4a4 UTSW 1 82535770 missense unknown
R1678:Col4a4 UTSW 1 82486659 missense unknown
R1827:Col4a4 UTSW 1 82539988 missense unknown
R1930:Col4a4 UTSW 1 82466600 splice site probably null
R1931:Col4a4 UTSW 1 82466600 splice site probably null
R2092:Col4a4 UTSW 1 82498946 missense unknown
R2122:Col4a4 UTSW 1 82456871 missense unknown
R2132:Col4a4 UTSW 1 82497860 missense unknown
R2396:Col4a4 UTSW 1 82507072 missense unknown
R2418:Col4a4 UTSW 1 82532936 missense unknown
R2679:Col4a4 UTSW 1 82529611 missense unknown
R3085:Col4a4 UTSW 1 82529564 critical splice donor site probably null
R3437:Col4a4 UTSW 1 82497168 missense unknown
R3697:Col4a4 UTSW 1 82541237 missense unknown
R3730:Col4a4 UTSW 1 82455751 synonymous probably null
R3752:Col4a4 UTSW 1 82480494 missense probably damaging 0.97
R4085:Col4a4 UTSW 1 82471188 critical splice donor site probably null
R4087:Col4a4 UTSW 1 82523922 missense unknown
R4088:Col4a4 UTSW 1 82523922 missense unknown
R4090:Col4a4 UTSW 1 82523922 missense unknown
R4213:Col4a4 UTSW 1 82453144 missense unknown
R4422:Col4a4 UTSW 1 82489838 missense unknown
R4596:Col4a4 UTSW 1 82471219 missense unknown
R4755:Col4a4 UTSW 1 82541174 missense unknown
R4757:Col4a4 UTSW 1 82528466 missense unknown
R4793:Col4a4 UTSW 1 82539099 missense unknown
R4812:Col4a4 UTSW 1 82462153 missense unknown
R4833:Col4a4 UTSW 1 82529602 missense unknown
R5259:Col4a4 UTSW 1 82453893 missense unknown
R5264:Col4a4 UTSW 1 82493591 missense unknown
R5265:Col4a4 UTSW 1 82493591 missense unknown
R5281:Col4a4 UTSW 1 82493591 missense unknown
R5283:Col4a4 UTSW 1 82493591 missense unknown
R5284:Col4a4 UTSW 1 82493591 missense unknown
R5387:Col4a4 UTSW 1 82493591 missense unknown
R5388:Col4a4 UTSW 1 82493591 missense unknown
R5435:Col4a4 UTSW 1 82454007 missense unknown
R5534:Col4a4 UTSW 1 82487517 missense unknown
R5666:Col4a4 UTSW 1 82485579 critical splice donor site probably null
R5670:Col4a4 UTSW 1 82485579 critical splice donor site probably null
R5943:Col4a4 UTSW 1 82525016 missense unknown
R5996:Col4a4 UTSW 1 82455728 missense unknown
R5999:Col4a4 UTSW 1 82492619 missense unknown
R6112:Col4a4 UTSW 1 82453883 missense unknown
R6192:Col4a4 UTSW 1 82484430 missense probably damaging 1.00
R6237:Col4a4 UTSW 1 82507031 missense unknown
R6419:Col4a4 UTSW 1 82466486 critical splice donor site probably null
R6458:Col4a4 UTSW 1 82455825 missense unknown
R6481:Col4a4 UTSW 1 82453778 missense unknown
R6522:Col4a4 UTSW 1 82487583 missense unknown
X0020:Col4a4 UTSW 1 82539952 critical splice donor site probably null
Z1088:Col4a4 UTSW 1 82453196 missense unknown
Predicted Primers PCR Primer
(F):5'- ACCTGAGATTTGATGAGGCAATC -3'
(R):5'- TCCAAAGGGAGGCAGAGTTC -3'

Sequencing Primer
(F):5'- CAAATACACTCTTTGTAACGGAAGGG -3'
(R):5'- AGGCAGAGTTCCTCCCTCAC -3'
Posted On2018-05-21