Incidental Mutation 'R8865:Col4a3'
ID 675836
Institutional Source Beutler Lab
Gene Symbol Col4a3
Ensembl Gene ENSMUSG00000079465
Gene Name collagen, type IV, alpha 3
Synonyms tumstatin, alpha3(IV)
MMRRC Submission 068681-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8865 (G1)
Quality Score 225.009
Status Validated
Chromosome 1
Chromosomal Location 82564647-82699778 bp(+) (GRCm39)
Type of Mutation critical splice donor site (1 bp from exon)
DNA Base Change (assembly) G to A at 82647483 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000109084 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000113457] [ENSMUST00000113457]
AlphaFold Q9QZS0
Predicted Effect probably null
Transcript: ENSMUST00000113457
SMART Domains Protein: ENSMUSP00000109084
Gene: ENSMUSG00000079465

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
Pfam:Collagen 41 102 9.6e-11 PFAM
Pfam:Collagen 97 164 3.6e-11 PFAM
Pfam:Collagen 164 223 3.6e-9 PFAM
low complexity region 233 243 N/A INTRINSIC
Pfam:Collagen 284 344 2.4e-10 PFAM
low complexity region 368 393 N/A INTRINSIC
Pfam:Collagen 415 477 5e-10 PFAM
Pfam:Collagen 481 545 1e-9 PFAM
low complexity region 550 585 N/A INTRINSIC
Pfam:Collagen 588 653 8.9e-9 PFAM
Pfam:Collagen 682 744 1.1e-8 PFAM
Pfam:Collagen 743 807 6.9e-10 PFAM
Pfam:Collagen 786 847 1.5e-8 PFAM
Pfam:Collagen 845 904 1.5e-10 PFAM
Pfam:Collagen 887 946 4.1e-10 PFAM
Pfam:Collagen 948 1006 8.1e-11 PFAM
Pfam:Collagen 997 1061 2.8e-10 PFAM
Pfam:Collagen 1057 1120 2.5e-10 PFAM
Pfam:Collagen 1114 1176 1.7e-9 PFAM
Pfam:Collagen 1174 1233 1.1e-9 PFAM
Pfam:Collagen 1232 1295 6.9e-9 PFAM
low complexity region 1326 1347 N/A INTRINSIC
Pfam:Collagen 1377 1439 4.9e-11 PFAM
C4 1444 1553 3.77e-70 SMART
C4 1554 1667 3.28e-70 SMART
Predicted Effect probably null
Transcript: ENSMUST00000113457
SMART Domains Protein: ENSMUSP00000109084
Gene: ENSMUSG00000079465

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
Pfam:Collagen 41 102 9.6e-11 PFAM
Pfam:Collagen 97 164 3.6e-11 PFAM
Pfam:Collagen 164 223 3.6e-9 PFAM
low complexity region 233 243 N/A INTRINSIC
Pfam:Collagen 284 344 2.4e-10 PFAM
low complexity region 368 393 N/A INTRINSIC
Pfam:Collagen 415 477 5e-10 PFAM
Pfam:Collagen 481 545 1e-9 PFAM
low complexity region 550 585 N/A INTRINSIC
Pfam:Collagen 588 653 8.9e-9 PFAM
Pfam:Collagen 682 744 1.1e-8 PFAM
Pfam:Collagen 743 807 6.9e-10 PFAM
Pfam:Collagen 786 847 1.5e-8 PFAM
Pfam:Collagen 845 904 1.5e-10 PFAM
Pfam:Collagen 887 946 4.1e-10 PFAM
Pfam:Collagen 948 1006 8.1e-11 PFAM
Pfam:Collagen 997 1061 2.8e-10 PFAM
Pfam:Collagen 1057 1120 2.5e-10 PFAM
Pfam:Collagen 1114 1176 1.7e-9 PFAM
Pfam:Collagen 1174 1233 1.1e-9 PFAM
Pfam:Collagen 1232 1295 6.9e-9 PFAM
low complexity region 1326 1347 N/A INTRINSIC
Pfam:Collagen 1377 1439 4.9e-11 PFAM
C4 1444 1553 3.77e-70 SMART
C4 1554 1667 3.28e-70 SMART
Meta Mutation Damage Score 0.9499 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.9%
Validation Efficiency 100% (72/72)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Type IV collagen, the major structural component of basement membranes, is a multimeric protein composed of 3 alpha subunits. These subunits are encoded by 6 different genes, alpha 1 through alpha 6, each of which can form a triple helix structure with 2 other subunits to form type IV collagen. This gene encodes alpha 3. In the Goodpasture syndrome, autoantibodies bind to the collagen molecules in the basement membranes of alveoli and glomeruli. The epitopes that elicit these autoantibodies are localized largely to the non-collagenous C-terminal domain of the protein. A specific kinase phosphorylates amino acids in this same C-terminal region and the expression of this kinase is upregulated during pathogenesis. This gene is also linked to an autosomal recessive form of Alport syndrome. The mutations contributing to this syndrome are also located within the exons that encode this C-terminal region. 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. [provided by RefSeq, Jun 2010]
PHENOTYPE: Homozygotes for targeted null mutations exhibit renal pathology including reduced glomerular filtration, impaired glomerular integrity, and glomerulonephrosis, resulting in uremia, proteinuria, and high mortality in young adults. Auditory thresholds aremildly increased across all test frequencies. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 74 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adamts2 T A 11: 50,672,571 (GRCm39) Y606* probably null Het
Adgrb1 A G 15: 74,415,507 (GRCm39) I696V possibly damaging Het
Ass1 A G 2: 31,410,407 (GRCm39) Q406R probably benign Het
Calcoco2 GGGCCTTCTCTTTCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTTCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTTCTCCCAGGAGGCCTTCTCTTCC GGGCCTTCTCTTTCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTCCTCCCAGGAGGCCTTCTCTTTCTCCCAGGAGGCCTTCTCTTCC 11: 95,990,808 (GRCm39) probably benign Het
Ccdc148 T C 2: 58,719,832 (GRCm39) K409R possibly damaging Het
Ccnl1 A T 3: 65,854,269 (GRCm39) S451T probably benign Het
Cdc123 T C 2: 5,800,235 (GRCm39) probably benign Het
Cep192 T C 18: 67,967,703 (GRCm39) V729A probably benign Het
Chd6 G A 2: 160,862,989 (GRCm39) A444V probably benign Het
Chl1 A G 6: 103,685,822 (GRCm39) K898E probably damaging Het
Chrng T C 1: 87,135,219 (GRCm39) V154A probably damaging Het
Cog1 T G 11: 113,549,324 (GRCm39) M799R probably benign Het
Coro6 C A 11: 77,359,917 (GRCm39) T366K probably damaging Het
Cwh43 G A 5: 73,598,702 (GRCm39) M640I probably benign Het
Cyp2c55 A G 19: 39,019,878 (GRCm39) E272G probably benign Het
Cyp4f39 A G 17: 32,702,271 (GRCm39) Y256C probably damaging Het
Dbx2 G A 15: 95,530,281 (GRCm39) R229* probably null Het
Dcdc2a C T 13: 25,386,266 (GRCm39) A380V probably benign Het
En1 G T 1: 120,530,729 (GRCm39) probably benign Het
F3 T A 3: 121,523,060 (GRCm39) V90E probably damaging Het
Fam171a1 A G 2: 3,226,940 (GRCm39) K691R probably damaging Het
Foxp2 C T 6: 15,415,093 (GRCm39) A609V unknown Het
Hemgn A T 4: 46,396,682 (GRCm39) S185T possibly damaging Het
Hk1 C T 10: 62,151,294 (GRCm39) D33N probably benign Het
Igfbp1 T A 11: 7,151,929 (GRCm39) V244D probably damaging Het
Insr A T 8: 3,211,358 (GRCm39) D1160E probably damaging Het
Irs1 A T 1: 82,265,830 (GRCm39) Y795* probably null Het
Krtap28-10 T C 1: 83,019,808 (GRCm39) K111E unknown Het
Lbx1 T G 19: 45,223,605 (GRCm39) D21A probably benign Het
Map6 G T 7: 98,918,192 (GRCm39) A322S probably benign Het
Mat1a T C 14: 40,843,788 (GRCm39) Y336H probably damaging Het
Mcf2l A G 8: 12,930,003 (GRCm39) I8V probably benign Het
Med12l T C 3: 58,979,303 (GRCm39) V276A probably benign Het
Mettl17 A G 14: 52,122,308 (GRCm39) probably benign Het
Mllt1 T C 17: 57,207,295 (GRCm39) D183G possibly damaging Het
Msmb T A 14: 31,872,217 (GRCm39) C69* probably null Het
Mterf1a A G 5: 3,941,425 (GRCm39) S148P probably damaging Het
Mybl2 A G 2: 162,922,653 (GRCm39) I583V probably benign Het
Nbr1 T A 11: 101,455,520 (GRCm39) D91E probably benign Het
Notch3 A G 17: 32,341,090 (GRCm39) Y2221H probably benign Het
Npat C A 9: 53,481,940 (GRCm39) T1216N probably benign Het
Or14j6 T C 17: 38,215,115 (GRCm39) L226P probably damaging Het
Or2j3 T A 17: 38,615,872 (GRCm39) H160L probably damaging Het
Or8k35 C A 2: 86,424,744 (GRCm39) V143F possibly damaging Het
Pawr T A 10: 108,218,603 (GRCm39) Y170N probably damaging Het
Pde12 T C 14: 26,390,280 (GRCm39) D143G possibly damaging Het
Phactr2 A G 10: 13,129,476 (GRCm39) I264T probably benign Het
Pip5k1b A G 19: 24,374,422 (GRCm39) L53P probably damaging Het
Pknox1 T C 17: 31,818,520 (GRCm39) I251T probably benign Het
Plcxd1 A T 5: 110,249,841 (GRCm39) probably benign Het
Polr3c C T 3: 96,622,517 (GRCm39) probably benign Het
Pramel4 G C 4: 143,795,052 (GRCm39) G483R probably damaging Het
Prdm10 T C 9: 31,238,693 (GRCm39) L195P probably damaging Het
Prss16 A T 13: 22,187,175 (GRCm39) L465Q possibly damaging Het
Psg25 G T 7: 18,263,519 (GRCm39) H101Q possibly damaging Het
Pstpip2 A G 18: 77,934,108 (GRCm39) D55G possibly damaging Het
Rfc1 A T 5: 65,436,135 (GRCm39) D636E possibly damaging Het
Scarf2 G T 16: 17,620,974 (GRCm39) C214F probably damaging Het
Sirt4 T C 5: 115,620,704 (GRCm39) E156G probably damaging Het
Spag6 C T 2: 18,738,928 (GRCm39) S286L probably benign Het
Stx17 T A 4: 48,183,444 (GRCm39) H267Q unknown Het
Tekt3 T C 11: 62,961,058 (GRCm39) C76R probably benign Het
Tln1 A T 4: 43,538,281 (GRCm39) V1807E possibly damaging Het
Tnfrsf21 A G 17: 43,396,372 (GRCm39) D552G probably damaging Het
Ttn C A 2: 76,560,664 (GRCm39) V29246L possibly damaging Het
Usp43 C A 11: 67,789,788 (GRCm39) C252F probably damaging Het
Vmn2r16 T C 5: 109,487,910 (GRCm39) I261T probably benign Het
Vwa5b1 T C 4: 138,308,530 (GRCm39) E769G probably benign Het
Xrn1 T A 9: 95,873,246 (GRCm39) F670Y probably benign Het
Ypel1 T C 16: 16,915,269 (GRCm39) N113S probably benign Het
Zc3h7b G A 15: 81,656,681 (GRCm39) R166Q probably benign Het
Zdhhc14 A T 17: 5,775,570 (GRCm39) Y274F possibly damaging Het
Zeb2 T A 2: 44,886,139 (GRCm39) M973L probably benign Het
Zfp638 T C 6: 83,954,035 (GRCm39) V1380A possibly damaging Het
Other mutations in Col4a3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00693:Col4a3 APN 1 82,675,475 (GRCm39) missense unknown
IGL00847:Col4a3 APN 1 82,695,590 (GRCm39) missense probably damaging 1.00
IGL01011:Col4a3 APN 1 82,660,022 (GRCm39) missense unknown
IGL01102:Col4a3 APN 1 82,647,976 (GRCm39) missense unknown
IGL01102:Col4a3 APN 1 82,647,441 (GRCm39) missense unknown
IGL02071:Col4a3 APN 1 82,638,608 (GRCm39) critical splice donor site probably null
IGL02244:Col4a3 APN 1 82,647,492 (GRCm39) splice site probably benign
IGL02380:Col4a3 APN 1 82,650,509 (GRCm39) splice site probably benign
IGL02431:Col4a3 APN 1 82,657,344 (GRCm39) nonsense probably null
IGL02466:Col4a3 APN 1 82,647,913 (GRCm39) missense unknown
IGL02694:Col4a3 APN 1 82,688,515 (GRCm39) unclassified probably benign
IGL02709:Col4a3 APN 1 82,656,833 (GRCm39) missense unknown
IGL02752:Col4a3 APN 1 82,637,946 (GRCm39) missense unknown
IGL02792:Col4a3 APN 1 82,696,524 (GRCm39) missense probably damaging 1.00
IGL03203:Col4a3 APN 1 82,650,360 (GRCm39) nonsense probably null
IGL03218:Col4a3 APN 1 82,620,927 (GRCm39) splice site probably benign
FR4976:Col4a3 UTSW 1 82,696,627 (GRCm39) frame shift probably null
PIT4260001:Col4a3 UTSW 1 82,660,482 (GRCm39) missense unknown
PIT4515001:Col4a3 UTSW 1 82,660,024 (GRCm39) missense unknown
R0035:Col4a3 UTSW 1 82,650,474 (GRCm39) missense unknown
R0099:Col4a3 UTSW 1 82,695,714 (GRCm39) missense probably benign 0.41
R0433:Col4a3 UTSW 1 82,647,940 (GRCm39) missense unknown
R0573:Col4a3 UTSW 1 82,694,084 (GRCm39) missense possibly damaging 0.83
R0606:Col4a3 UTSW 1 82,650,307 (GRCm39) splice site probably benign
R0715:Col4a3 UTSW 1 82,629,879 (GRCm39) splice site probably benign
R0961:Col4a3 UTSW 1 82,686,297 (GRCm39) splice site probably benign
R1257:Col4a3 UTSW 1 82,694,086 (GRCm39) missense probably damaging 1.00
R1264:Col4a3 UTSW 1 82,621,022 (GRCm39) splice site probably benign
R1373:Col4a3 UTSW 1 82,667,808 (GRCm39) splice site probably benign
R1694:Col4a3 UTSW 1 82,668,384 (GRCm39) splice site probably null
R1895:Col4a3 UTSW 1 82,656,829 (GRCm39) missense unknown
R1925:Col4a3 UTSW 1 82,689,595 (GRCm39) unclassified probably benign
R1925:Col4a3 UTSW 1 82,678,094 (GRCm39) missense unknown
R2033:Col4a3 UTSW 1 82,695,732 (GRCm39) intron probably benign
R2044:Col4a3 UTSW 1 82,674,040 (GRCm39) missense unknown
R2122:Col4a3 UTSW 1 82,632,678 (GRCm39) missense unknown
R2282:Col4a3 UTSW 1 82,686,359 (GRCm39) missense unknown
R2318:Col4a3 UTSW 1 82,626,290 (GRCm39) splice site probably null
R2421:Col4a3 UTSW 1 82,647,996 (GRCm39) splice site probably benign
R2517:Col4a3 UTSW 1 82,658,431 (GRCm39) missense unknown
R2965:Col4a3 UTSW 1 82,626,321 (GRCm39) missense unknown
R3085:Col4a3 UTSW 1 82,628,979 (GRCm39) missense unknown
R3150:Col4a3 UTSW 1 82,634,858 (GRCm39) splice site probably null
R3947:Col4a3 UTSW 1 82,693,053 (GRCm39) missense probably damaging 1.00
R4756:Col4a3 UTSW 1 82,694,018 (GRCm39) critical splice acceptor site probably null
R4910:Col4a3 UTSW 1 82,650,400 (GRCm39) missense unknown
R4928:Col4a3 UTSW 1 82,688,698 (GRCm39) unclassified probably benign
R5044:Col4a3 UTSW 1 82,644,267 (GRCm39) missense unknown
R5557:Col4a3 UTSW 1 82,692,968 (GRCm39) unclassified probably benign
R5761:Col4a3 UTSW 1 82,693,778 (GRCm39) nonsense probably null
R5970:Col4a3 UTSW 1 82,694,050 (GRCm39) missense possibly damaging 0.76
R6576:Col4a3 UTSW 1 82,686,295 (GRCm39) splice site probably null
R6583:Col4a3 UTSW 1 82,619,197 (GRCm39) missense unknown
R6675:Col4a3 UTSW 1 82,646,646 (GRCm39) missense unknown
R7170:Col4a3 UTSW 1 82,693,630 (GRCm39) splice site probably null
R7592:Col4a3 UTSW 1 82,626,338 (GRCm39) missense unknown
R7624:Col4a3 UTSW 1 82,696,605 (GRCm39) missense probably benign
R7994:Col4a3 UTSW 1 82,640,627 (GRCm39) missense unknown
R8127:Col4a3 UTSW 1 82,627,481 (GRCm39) missense unknown
R8702:Col4a3 UTSW 1 82,688,700 (GRCm39) missense unknown
R8973:Col4a3 UTSW 1 82,693,052 (GRCm39) missense probably benign 0.11
R9611:Col4a3 UTSW 1 82,678,018 (GRCm39) missense unknown
R9665:Col4a3 UTSW 1 82,668,301 (GRCm39) missense unknown
R9765:Col4a3 UTSW 1 82,646,678 (GRCm39) nonsense probably null
X0067:Col4a3 UTSW 1 82,693,880 (GRCm39) missense probably damaging 0.99
Z1177:Col4a3 UTSW 1 82,667,760 (GRCm39) missense unknown
Predicted Primers PCR Primer
(F):5'- CATGCGCACCTGTGTATGTG -3'
(R):5'- TGAAGCATCCACTGTCTCAG -3'

Sequencing Primer
(F):5'- GTGTGAATCAGACATGCACTC -3'
(R):5'- CAGTTTTTCCCTATGCAAGTAGG -3'
Posted On 2021-07-15