Incidental Mutation 'R9653:Col3a1'
ID 727154
Institutional Source Beutler Lab
Gene Symbol Col3a1
Ensembl Gene ENSMUSG00000026043
Gene Name collagen, type III, alpha 1
Synonyms Tsk-2, Tsk2, Col3a-1
MMRRC Submission
Accession Numbers
Essential gene? Probably essential (E-score: 0.790) question?
Stock # R9653 (G1)
Quality Score 225.009
Status Not validated
Chromosome 1
Chromosomal Location 45350698-45388866 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 45360728 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 53 (I53V)
Ref Sequence ENSEMBL: ENSMUSP00000085192 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000087883]
AlphaFold P08121
Predicted Effect unknown
Transcript: ENSMUST00000087883
AA Change: I53V
SMART Domains Protein: ENSMUSP00000085192
Gene: ENSMUSG00000026043
AA Change: I53V

DomainStartEndE-ValueType
signal peptide 1 23 N/A INTRINSIC
VWC 33 89 2.73e-20 SMART
low complexity region 100 140 N/A INTRINSIC
low complexity region 163 227 N/A INTRINSIC
low complexity region 230 248 N/A INTRINSIC
internal_repeat_2 249 284 3.45e-13 PROSPERO
internal_repeat_1 250 290 1.9e-17 PROSPERO
Pfam:Collagen 293 366 7.3e-9 PFAM
low complexity region 368 419 N/A INTRINSIC
internal_repeat_4 423 476 2.52e-11 PROSPERO
internal_repeat_1 427 488 1.9e-17 PROSPERO
internal_repeat_3 427 491 7.39e-12 PROSPERO
internal_repeat_2 456 491 3.45e-13 PROSPERO
Pfam:Collagen 533 592 2.6e-11 PFAM
low complexity region 632 680 N/A INTRINSIC
low complexity region 683 776 N/A INTRINSIC
low complexity region 784 815 N/A INTRINSIC
low complexity region 818 855 N/A INTRINSIC
low complexity region 865 921 N/A INTRINSIC
low complexity region 925 950 N/A INTRINSIC
low complexity region 953 974 N/A INTRINSIC
internal_repeat_4 975 1028 2.52e-11 PROSPERO
internal_repeat_3 976 1029 7.39e-12 PROSPERO
internal_repeat_5 977 991 3.33e-5 PROSPERO
internal_repeat_5 1019 1033 3.33e-5 PROSPERO
low complexity region 1037 1058 N/A INTRINSIC
Pfam:Collagen 1076 1135 5.6e-13 PFAM
Pfam:Collagen 1136 1209 4.3e-11 PFAM
COLFI 1229 1464 5.73e-166 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.2%
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes the alpha-1 subunit of the fibril-forming type III collagen found in bone, cartilage, dentin, tendon, bone marrow stroma and other connective tissue. The encoded protein forms homotrimeric type III procollagen that undergoes proteolytic processing during fibril formation. A majority of mice lacking the encoded protein die within two days of birth but about 5% of the animals survive to adulthood. The surviving mice exhibit severe cortical malformation and experience significantly shorter lifespan. The mutant mouse named "tight skin 2" exhibiting systemic sclerosis phenotype was found to harbor a missense point mutation in this gene. A pseudogene of this gene has been defined on chromosome 8. [provided by RefSeq, Nov 2015]
PHENOTYPE: Most homozygous mutants die within 48 hours after birth. Surviving mutants have reduced body size, skin lesions, enlarged intestines, and die by 6 months of age from ruptured blood vessels. Occasionally intestinal rupture also results in early death. Heterozygotes exhibit tight skin. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 89 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca13 C T 11: 9,243,741 (GRCm39) P1868L probably benign Het
Abcc1 T C 16: 14,214,257 (GRCm39) Y191H probably damaging Het
Adamtsl5 C T 10: 80,180,763 (GRCm39) G100R probably damaging Het
Adgrg5 C T 8: 95,663,864 (GRCm39) P235S Het
Anks1b T G 10: 90,346,524 (GRCm39) L608R probably damaging Het
Ano10 C G 9: 122,080,221 (GRCm39) A597P possibly damaging Het
Calb2 T C 8: 110,881,374 (GRCm39) M58V probably benign Het
Ccdc180 T C 4: 45,923,495 (GRCm39) I1092T probably damaging Het
Ces3b G T 8: 105,812,257 (GRCm39) A169S probably damaging Het
Chmp2a A T 7: 12,766,456 (GRCm39) F129I probably damaging Het
Clasp2 T A 9: 113,670,993 (GRCm39) W365R probably benign Het
Col12a1 T C 9: 79,584,556 (GRCm39) K1344R probably benign Het
Coro2b T C 9: 62,335,259 (GRCm39) Y309C probably damaging Het
Cramp1 C A 17: 25,201,783 (GRCm39) K566N probably damaging Het
Crygs T A 16: 22,625,304 (GRCm39) T46S probably benign Het
Ctbp2 C G 7: 132,615,933 (GRCm39) R334P probably damaging Het
Dcstamp A T 15: 39,623,792 (GRCm39) D469V probably benign Het
Dhdh T C 7: 45,128,551 (GRCm39) D209G probably damaging Het
Dnah7b T C 1: 46,252,544 (GRCm39) V1742A possibly damaging Het
Dnaja2 T C 8: 86,265,982 (GRCm39) T368A probably benign Het
Dscaml1 T C 9: 45,643,466 (GRCm39) probably null Het
Eps8l1 A T 7: 4,481,886 (GRCm39) K704M unknown Het
Fam186b G A 15: 99,177,616 (GRCm39) A570V probably damaging Het
Fgd4 T A 16: 16,254,461 (GRCm39) H524L probably benign Het
Fktn T A 4: 53,731,273 (GRCm39) F103I probably benign Het
Gcc2 T C 10: 58,110,822 (GRCm39) M1001T possibly damaging Het
Gm4847 T C 1: 166,467,582 (GRCm39) S205G possibly damaging Het
Grid2 A T 6: 63,907,968 (GRCm39) N203Y possibly damaging Het
Hif3a G A 7: 16,782,641 (GRCm39) A308V probably damaging Het
Htr5a A G 5: 28,047,838 (GRCm39) N131S possibly damaging Het
Igfn1 G A 1: 135,883,323 (GRCm39) Q2728* probably null Het
Ighv5-16 C A 12: 113,802,313 (GRCm39) K62N possibly damaging Het
Ip6k3 A T 17: 27,367,588 (GRCm39) Y203N possibly damaging Het
Itga2 G A 13: 115,020,991 (GRCm39) P120L probably benign Het
Itpkb G T 1: 180,160,056 (GRCm39) E61* probably null Het
Kcnj3 G A 2: 55,484,864 (GRCm39) V321M probably damaging Het
Kmt2c A G 5: 25,507,819 (GRCm39) L3206P probably damaging Het
Krtap5-4 T C 7: 141,857,908 (GRCm39) C193R unknown Het
Large1 G T 8: 73,564,106 (GRCm39) H553Q probably benign Het
Lrfn5 T A 12: 61,890,418 (GRCm39) V569D probably damaging Het
Luzp2 A G 7: 54,702,580 (GRCm39) T48A probably damaging Het
Lypd6 A T 2: 50,080,758 (GRCm39) T149S probably benign Het
Map3k1 T C 13: 111,890,296 (GRCm39) N1301S possibly damaging Het
Ndufv2 C T 17: 66,396,251 (GRCm39) W91* probably null Het
Nisch A T 14: 30,893,628 (GRCm39) V1315E probably damaging Het
Npas1 T C 7: 16,190,146 (GRCm39) I467V probably benign Het
Nucb1 A G 7: 45,144,202 (GRCm39) M337T probably benign Het
Oog3 T G 4: 143,884,489 (GRCm39) R482S probably benign Het
Or10d4b T C 9: 39,535,154 (GRCm39) L243P probably damaging Het
Or4f14c A T 2: 111,941,261 (GRCm39) M112K probably damaging Het
Or51ag1 C T 7: 103,155,727 (GRCm39) R142H probably benign Het
Or56a42-ps1 A T 7: 104,775,985 (GRCm39) N164K probably benign Het
Padi2 T C 4: 140,662,036 (GRCm39) probably null Het
Pam C T 1: 97,768,469 (GRCm39) V660M possibly damaging Het
Phc2 C T 4: 128,641,012 (GRCm39) L700F probably damaging Het
Plekha1 T C 7: 130,479,494 (GRCm39) V4A possibly damaging Het
Rai1 A G 11: 60,080,142 (GRCm39) E1402G probably benign Het
Recql5 G A 11: 115,788,032 (GRCm39) A429V probably benign Het
Rere A G 4: 150,516,010 (GRCm39) N101S probably benign Het
Robo1 T G 16: 72,821,330 (GRCm39) S1357A possibly damaging Het
Rsl1 T A 13: 67,330,106 (GRCm39) Y185N probably damaging Het
Rsph3a T C 17: 8,165,074 (GRCm39) S145P possibly damaging Het
Sall1 T C 8: 89,757,506 (GRCm39) E866G probably damaging Het
Sall3 A T 18: 81,016,228 (GRCm39) S567T probably benign Het
Sap30 G A 8: 57,938,156 (GRCm39) Q154* probably null Het
Sbf2 T C 7: 110,040,702 (GRCm39) Q375R possibly damaging Het
Scn8a A G 15: 100,937,947 (GRCm39) E1772G probably damaging Het
Scube3 C T 17: 28,375,772 (GRCm39) A169V probably damaging Het
Sema6c T C 3: 95,080,525 (GRCm39) S940P probably benign Het
Sertad4 C T 1: 192,528,836 (GRCm39) D327N probably damaging Het
Shisal2b A G 13: 105,000,296 (GRCm39) probably benign Het
Skp1 A G 11: 52,134,514 (GRCm39) T82A possibly damaging Het
Slc39a14 G T 14: 70,547,248 (GRCm39) T366K probably damaging Het
Snrnp200 G T 2: 127,067,959 (GRCm39) V819L probably damaging Het
Sntg1 T A 1: 8,433,749 (GRCm39) T501S unknown Het
Srsf12 T C 4: 33,231,249 (GRCm39) S253P possibly damaging Het
Sycp2l A G 13: 41,295,381 (GRCm39) S315G probably benign Het
Tars2 T C 3: 95,655,379 (GRCm39) Y337C probably damaging Het
Thbs4 T C 13: 92,898,022 (GRCm39) D599G probably benign Het
Tmem200c A G 17: 69,149,181 (GRCm39) H588R probably benign Het
Tmem255b T A 8: 13,506,005 (GRCm39) V204E probably damaging Het
Usp24 T A 4: 106,204,564 (GRCm39) M261K probably benign Het
Utrn T A 10: 12,497,123 (GRCm39) I2429F probably benign Het
Utrn C T 10: 12,539,189 (GRCm39) A1943T probably benign Het
Vmn2r85 A T 10: 130,261,694 (GRCm39) D214E probably damaging Het
Wdr81 G T 11: 75,340,213 (GRCm39) P183T Het
Zfp28 G A 7: 6,395,623 (GRCm39) R134H Het
Zfp532 T A 18: 65,756,308 (GRCm39) D80E possibly damaging Het
Zfyve26 T C 12: 79,334,418 (GRCm39) D200G probably benign Het
Other mutations in Col3a1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00504:Col3a1 APN 1 45,386,295 (GRCm39) missense probably damaging 1.00
IGL00928:Col3a1 APN 1 45,380,018 (GRCm39) intron probably benign
IGL00958:Col3a1 APN 1 45,366,755 (GRCm39) missense unknown
IGL01353:Col3a1 APN 1 45,372,798 (GRCm39) unclassified probably benign
IGL01820:Col3a1 APN 1 45,360,768 (GRCm39) missense unknown
IGL01839:Col3a1 APN 1 45,350,990 (GRCm39) missense unknown
IGL02517:Col3a1 APN 1 45,364,963 (GRCm39) critical splice acceptor site probably null
IGL02879:Col3a1 APN 1 45,380,119 (GRCm39) intron probably benign
IGL02960:Col3a1 APN 1 45,367,615 (GRCm39) missense unknown
IGL03245:Col3a1 APN 1 45,370,269 (GRCm39) unclassified probably benign
IGL03308:Col3a1 APN 1 45,369,777 (GRCm39) splice site probably benign
Creation UTSW 1 45,385,144 (GRCm39) missense probably damaging 1.00
Kraken UTSW 1 45,367,026 (GRCm39) splice site probably null
Wealth UTSW 1 45,379,472 (GRCm39) splice site probably benign
IGL03050:Col3a1 UTSW 1 45,368,085 (GRCm39) splice site probably null
PIT4520001:Col3a1 UTSW 1 45,374,943 (GRCm39) critical splice donor site probably null
R0063:Col3a1 UTSW 1 45,369,701 (GRCm39) splice site probably benign
R0122:Col3a1 UTSW 1 45,380,057 (GRCm39) intron probably benign
R0131:Col3a1 UTSW 1 45,368,028 (GRCm39) splice site probably benign
R0762:Col3a1 UTSW 1 45,360,686 (GRCm39) missense unknown
R0765:Col3a1 UTSW 1 45,375,811 (GRCm39) unclassified probably benign
R0853:Col3a1 UTSW 1 45,382,484 (GRCm39) intron probably benign
R0898:Col3a1 UTSW 1 45,373,153 (GRCm39) unclassified probably benign
R1170:Col3a1 UTSW 1 45,386,884 (GRCm39) missense probably damaging 1.00
R1170:Col3a1 UTSW 1 45,366,761 (GRCm39) missense unknown
R1440:Col3a1 UTSW 1 45,382,472 (GRCm39) splice site probably null
R1449:Col3a1 UTSW 1 45,360,771 (GRCm39) missense unknown
R1526:Col3a1 UTSW 1 45,360,848 (GRCm39) missense unknown
R1572:Col3a1 UTSW 1 45,385,128 (GRCm39) missense possibly damaging 0.95
R1585:Col3a1 UTSW 1 45,367,026 (GRCm39) splice site probably null
R1616:Col3a1 UTSW 1 45,367,648 (GRCm39) critical splice donor site probably null
R1691:Col3a1 UTSW 1 45,387,776 (GRCm39) unclassified probably benign
R1876:Col3a1 UTSW 1 45,381,395 (GRCm39) splice site probably null
R1937:Col3a1 UTSW 1 45,373,453 (GRCm39) unclassified probably benign
R2093:Col3a1 UTSW 1 45,372,150 (GRCm39) missense probably damaging 1.00
R2110:Col3a1 UTSW 1 45,369,305 (GRCm39) missense unknown
R2119:Col3a1 UTSW 1 45,385,281 (GRCm39) missense probably damaging 1.00
R2256:Col3a1 UTSW 1 45,360,792 (GRCm39) missense unknown
R2327:Col3a1 UTSW 1 45,377,771 (GRCm39) unclassified probably benign
R2518:Col3a1 UTSW 1 45,376,672 (GRCm39) unclassified probably benign
R2991:Col3a1 UTSW 1 45,374,939 (GRCm39) unclassified probably benign
R3405:Col3a1 UTSW 1 45,377,913 (GRCm39) unclassified probably benign
R3784:Col3a1 UTSW 1 45,386,295 (GRCm39) missense probably damaging 1.00
R3847:Col3a1 UTSW 1 45,361,150 (GRCm39) missense unknown
R3848:Col3a1 UTSW 1 45,361,150 (GRCm39) missense unknown
R3849:Col3a1 UTSW 1 45,361,150 (GRCm39) missense unknown
R4502:Col3a1 UTSW 1 45,387,837 (GRCm39) unclassified probably benign
R4503:Col3a1 UTSW 1 45,387,837 (GRCm39) unclassified probably benign
R4764:Col3a1 UTSW 1 45,385,270 (GRCm39) missense probably damaging 1.00
R4839:Col3a1 UTSW 1 45,362,963 (GRCm39) splice site probably null
R4934:Col3a1 UTSW 1 45,379,112 (GRCm39) unclassified probably benign
R5033:Col3a1 UTSW 1 45,385,270 (GRCm39) missense probably damaging 1.00
R5123:Col3a1 UTSW 1 45,372,756 (GRCm39) unclassified probably benign
R5190:Col3a1 UTSW 1 45,383,967 (GRCm39) intron probably benign
R5190:Col3a1 UTSW 1 45,368,244 (GRCm39) missense unknown
R5375:Col3a1 UTSW 1 45,387,059 (GRCm39) splice site probably null
R5407:Col3a1 UTSW 1 45,385,212 (GRCm39) missense probably benign 0.03
R5627:Col3a1 UTSW 1 45,370,720 (GRCm39) unclassified probably benign
R5642:Col3a1 UTSW 1 45,370,872 (GRCm39) unclassified probably benign
R6014:Col3a1 UTSW 1 45,360,739 (GRCm39) nonsense probably null
R6052:Col3a1 UTSW 1 45,384,173 (GRCm39) unclassified probably benign
R6263:Col3a1 UTSW 1 45,360,735 (GRCm39) missense unknown
R6453:Col3a1 UTSW 1 45,378,538 (GRCm39) unclassified probably benign
R6463:Col3a1 UTSW 1 45,381,365 (GRCm39) intron probably benign
R6488:Col3a1 UTSW 1 45,370,694 (GRCm39) unclassified probably benign
R6525:Col3a1 UTSW 1 45,386,339 (GRCm39) missense possibly damaging 0.88
R6637:Col3a1 UTSW 1 45,386,890 (GRCm39) missense probably damaging 1.00
R6704:Col3a1 UTSW 1 45,386,892 (GRCm39) missense probably damaging 1.00
R6744:Col3a1 UTSW 1 45,377,782 (GRCm39) unclassified probably benign
R6745:Col3a1 UTSW 1 45,377,782 (GRCm39) unclassified probably benign
R6747:Col3a1 UTSW 1 45,377,782 (GRCm39) unclassified probably benign
R6858:Col3a1 UTSW 1 45,385,144 (GRCm39) missense probably damaging 1.00
R6903:Col3a1 UTSW 1 45,371,148 (GRCm39) missense probably damaging 0.96
R7189:Col3a1 UTSW 1 45,372,817 (GRCm39) missense unknown
R7194:Col3a1 UTSW 1 45,370,860 (GRCm39) missense unknown
R7199:Col3a1 UTSW 1 45,371,301 (GRCm39) missense probably null 0.99
R7204:Col3a1 UTSW 1 45,361,578 (GRCm39) missense unknown
R7304:Col3a1 UTSW 1 45,386,971 (GRCm39) missense unknown
R7378:Col3a1 UTSW 1 45,366,807 (GRCm39) splice site probably null
R7398:Col3a1 UTSW 1 45,366,973 (GRCm39) missense unknown
R7742:Col3a1 UTSW 1 45,384,161 (GRCm39) missense unknown
R8072:Col3a1 UTSW 1 45,360,734 (GRCm39) missense unknown
R8177:Col3a1 UTSW 1 45,374,924 (GRCm39) missense unknown
R8183:Col3a1 UTSW 1 45,373,970 (GRCm39) missense unknown
R8445:Col3a1 UTSW 1 45,380,340 (GRCm39) nonsense probably null
R8490:Col3a1 UTSW 1 45,385,116 (GRCm39) missense probably benign 0.01
R8546:Col3a1 UTSW 1 45,380,099 (GRCm39) intron probably benign
R8720:Col3a1 UTSW 1 45,386,893 (GRCm39) missense unknown
R8733:Col3a1 UTSW 1 45,379,472 (GRCm39) splice site probably benign
R8888:Col3a1 UTSW 1 45,379,139 (GRCm39) missense unknown
R9227:Col3a1 UTSW 1 45,383,138 (GRCm39) missense unknown
R9230:Col3a1 UTSW 1 45,383,138 (GRCm39) missense unknown
R9302:Col3a1 UTSW 1 45,350,980 (GRCm39) nonsense probably null
R9366:Col3a1 UTSW 1 45,380,391 (GRCm39) missense unknown
R9677:Col3a1 UTSW 1 45,369,727 (GRCm39) missense unknown
Z1177:Col3a1 UTSW 1 45,350,960 (GRCm39) missense unknown
Predicted Primers PCR Primer
(F):5'- AAACTGTTCATTTCCAGCTGC -3'
(R):5'- GCATTTCTTTCAGACCTCTATGCAG -3'

Sequencing Primer
(F):5'- ACTGTTCATTTCCAGCTGCATAAG -3'
(R):5'- GTGGGCATATTGCACAAC -3'
Posted On 2022-10-06