Incidental Mutation 'R1572:Col3a1'
ID 170806
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 039611-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.790) question?
Stock # R1572 (G1)
Quality Score 225
Status Validated
Chromosome 1
Chromosomal Location 45350698-45388866 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 45385128 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 82 (S82P)
Ref Sequence ENSEMBL: ENSMUSP00000139802 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000087883] [ENSMUST00000186021]
AlphaFold P08121
Predicted Effect unknown
Transcript: ENSMUST00000087883
AA Change: S1215P
SMART Domains Protein: ENSMUSP00000085192
Gene: ENSMUSG00000026043
AA Change: S1215P

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
Predicted Effect possibly damaging
Transcript: ENSMUST00000186021
AA Change: S82P

PolyPhen 2 Score 0.947 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000139802
Gene: ENSMUSG00000026043
AA Change: S82P

DomainStartEndE-ValueType
Pfam:Collagen 3 62 1.5e-11 PFAM
COLFI 96 244 7.9e-68 SMART
Meta Mutation Damage Score 0.1795 question?
Coding Region Coverage
  • 1x: 98.7%
  • 3x: 97.5%
  • 10x: 92.9%
  • 20x: 80.7%
Validation Efficiency 97% (130/134)
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: 112 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310030G06Rik G A 9: 50,651,973 (GRCm39) T85M probably damaging Het
Actn1 A G 12: 80,219,731 (GRCm39) probably benign Het
Afap1l1 A T 18: 61,870,570 (GRCm39) S603T probably damaging Het
Ahcy T C 2: 154,910,851 (GRCm39) Y39C probably benign Het
Ankmy2 T C 12: 36,236,941 (GRCm39) probably null Het
Anxa13 A T 15: 58,220,655 (GRCm39) noncoding transcript Het
Aoc1 T C 6: 48,882,720 (GRCm39) S221P possibly damaging Het
Arhgef10 C A 8: 15,041,211 (GRCm39) A770D possibly damaging Het
Arhgef19 A G 4: 140,982,065 (GRCm39) D707G probably benign Het
Arhgef3 G A 14: 27,123,692 (GRCm39) R444H probably damaging Het
Asphd1 T C 7: 126,548,271 (GRCm39) I11V probably benign Het
Atp2b1 A G 10: 98,830,537 (GRCm39) M333V probably benign Het
BC051665 T C 13: 60,932,841 (GRCm39) Y40C probably damaging Het
Ccdc87 T A 19: 4,890,341 (GRCm39) S278T probably benign Het
Ccn3 T A 15: 54,612,648 (GRCm39) M219K possibly damaging Het
Cdcp3 T A 7: 130,846,560 (GRCm39) Y777* probably null Het
Chaf1b G A 16: 93,698,118 (GRCm39) G463D possibly damaging Het
Chrna4 T C 2: 180,671,100 (GRCm39) T219A possibly damaging Het
Clcnkb T G 4: 141,134,406 (GRCm39) T584P possibly damaging Het
Clptm1l T C 13: 73,755,866 (GRCm39) S161P probably benign Het
Cmya5 T C 13: 93,230,777 (GRCm39) E1437G possibly damaging Het
Col13a1 A T 10: 61,702,205 (GRCm39) probably null Het
Cpeb3 A T 19: 37,116,482 (GRCm39) M383K probably benign Het
Cr2 T A 1: 194,845,622 (GRCm39) H111L probably damaging Het
Cttnbp2 T C 6: 18,375,974 (GRCm39) S1522G possibly damaging Het
Cul3 T C 1: 80,260,506 (GRCm39) D281G possibly damaging Het
Cyp2c70 T G 19: 40,172,426 (GRCm39) K72T probably benign Het
Cyp39a1 A T 17: 43,991,020 (GRCm39) I110F probably damaging Het
Cyp46a1 T A 12: 108,318,198 (GRCm39) M203K probably null Het
Cyp8b1 A T 9: 121,744,024 (GRCm39) V436D possibly damaging Het
Ddx17 T C 15: 79,422,766 (GRCm39) D324G probably damaging Het
Dop1b A G 16: 93,567,041 (GRCm39) N1274S probably damaging Het
Dscaml1 G A 9: 45,632,631 (GRCm39) V1166I probably benign Het
Dsp T C 13: 38,379,714 (GRCm39) V1554A probably damaging Het
Efr3a T A 15: 65,726,641 (GRCm39) probably null Het
Egfem1 A T 3: 29,702,420 (GRCm39) N223I probably benign Het
Egr2 T C 10: 67,375,805 (GRCm39) S147P probably damaging Het
Elmo3 A G 8: 106,034,933 (GRCm39) T408A probably benign Het
Flnb A G 14: 7,883,908 (GRCm38) D378G probably damaging Het
Foxj2 T A 6: 122,810,220 (GRCm39) M193K probably benign Het
Gm6327 A G 16: 12,578,020 (GRCm39) noncoding transcript Het
Gm7694 T C 1: 170,130,335 (GRCm39) H21R probably benign Het
Gpr107 A G 2: 31,057,037 (GRCm39) D43G probably damaging Het
Grid2 T A 6: 64,406,678 (GRCm39) Y679* probably null Het
Grin2c G A 11: 115,146,900 (GRCm39) P432S possibly damaging Het
H2-M10.1 A G 17: 36,636,625 (GRCm39) F60L possibly damaging Het
Hectd4 A G 5: 121,439,941 (GRCm39) D1147G possibly damaging Het
Idua G T 5: 108,828,455 (GRCm39) A223S probably benign Het
Ifi206 T C 1: 173,314,419 (GRCm39) Q7R probably benign Het
Itgad T A 7: 127,802,406 (GRCm39) V986E probably damaging Het
Itsn2 G A 12: 4,700,044 (GRCm39) R670H probably benign Het
Kdm4a T C 4: 117,996,146 (GRCm39) E961G possibly damaging Het
Klra5 T A 6: 129,883,585 (GRCm39) I91L probably damaging Het
Kntc1 A G 5: 123,910,176 (GRCm39) T525A probably damaging Het
Lct A G 1: 128,221,932 (GRCm39) F1536L probably benign Het
Lmod1 T A 1: 135,291,671 (GRCm39) D175E probably benign Het
Lonrf1 A C 8: 36,701,126 (GRCm39) D361E probably benign Het
Lrrc19 T C 4: 94,526,666 (GRCm39) Y297C probably damaging Het
Mast4 T C 13: 102,873,431 (GRCm39) E1787G possibly damaging Het
Mpp2 G A 11: 101,951,374 (GRCm39) A452V probably benign Het
Msh2 T C 17: 88,026,080 (GRCm39) V686A possibly damaging Het
Mthfd1 C T 12: 76,317,193 (GRCm39) Q15* probably null Het
Mtnr1b A T 9: 15,774,438 (GRCm39) I207N probably damaging Het
Nid2 A G 14: 19,855,480 (GRCm39) T1207A probably benign Het
Nin A T 12: 70,085,524 (GRCm39) V1569D probably damaging Het
Nrcam T A 12: 44,584,147 (GRCm39) probably benign Het
Nsd1 T A 13: 55,394,782 (GRCm39) H897Q probably damaging Het
Or10g9 A G 9: 39,912,490 (GRCm39) F11S probably benign Het
Or12d2 A T 17: 37,624,371 (GRCm39) N301K probably benign Het
Or2w2 T A 13: 21,758,480 (GRCm39) I49F possibly damaging Het
Or7d10 G T 9: 19,832,208 (GRCm39) K234N probably benign Het
Paip1 T C 13: 119,588,320 (GRCm39) probably benign Het
Pcnx3 G A 19: 5,735,375 (GRCm39) R484* probably null Het
Pdxk A G 10: 78,283,814 (GRCm39) Y127H probably damaging Het
Phf20 T A 2: 156,129,754 (GRCm39) V442E probably benign Het
Phlpp1 G A 1: 106,320,519 (GRCm39) D1505N probably damaging Het
Pkhd1 T C 1: 20,417,664 (GRCm39) T2496A probably benign Het
Pkhd1l1 A G 15: 44,406,869 (GRCm39) T2369A probably benign Het
Plod2 T A 9: 92,485,120 (GRCm39) probably benign Het
Pnpla7 T A 2: 24,905,263 (GRCm39) M617K possibly damaging Het
Ppp1r16a C T 15: 76,577,869 (GRCm39) Q328* probably null Het
Prkch T A 12: 73,696,131 (GRCm39) probably null Het
Prr12 G A 7: 44,678,224 (GRCm39) H1974Y unknown Het
Prr16 A G 18: 51,436,042 (GRCm39) I174V probably benign Het
Prss45 A T 9: 110,667,497 (GRCm39) T39S probably benign Het
Pum1 T A 4: 130,445,515 (GRCm39) D161E probably damaging Het
Rad51ap2 A G 12: 11,507,113 (GRCm39) D345G probably damaging Het
Ralgapb A G 2: 158,288,119 (GRCm39) probably benign Het
Rasgrp3 A G 17: 75,807,729 (GRCm39) H262R possibly damaging Het
Rnf213 T A 11: 119,327,437 (GRCm39) I1809N probably damaging Het
Ryr1 A G 7: 28,761,616 (GRCm39) L3177P probably damaging Het
Scyl2 C A 10: 89,486,818 (GRCm39) R230L probably damaging Het
Sfxn2 T C 19: 46,570,915 (GRCm39) probably benign Het
Slc18b1 T C 10: 23,674,639 (GRCm39) probably benign Het
Spata31d1d T C 13: 59,876,005 (GRCm39) H510R probably benign Het
Stab1 A T 14: 30,872,780 (GRCm39) N1109K probably damaging Het
Styxl2 C T 1: 165,927,024 (GRCm39) V863M possibly damaging Het
Sult3a2 A G 10: 33,657,973 (GRCm39) S47P probably damaging Het
Tenm3 T C 8: 48,682,028 (GRCm39) N2518S possibly damaging Het
Tex21 G T 12: 76,253,665 (GRCm39) P416Q probably benign Het
Tex38 T C 4: 115,637,503 (GRCm39) N100S probably benign Het
Thsd4 A C 9: 60,301,836 (GRCm39) probably benign Het
Ticrr T C 7: 79,331,572 (GRCm39) V723A probably damaging Het
Tmprss15 A G 16: 78,887,717 (GRCm39) V30A probably benign Het
Uba3 A G 6: 97,162,298 (GRCm39) probably benign Het
Ubr1 T C 2: 120,765,800 (GRCm39) probably benign Het
Uchl4 A T 9: 64,143,013 (GRCm39) I165L probably benign Het
Vmn2r112 A T 17: 22,822,125 (GRCm39) T268S possibly damaging Het
Wfdc3 T C 2: 164,586,114 (GRCm39) probably benign Het
Zfp282 T A 6: 47,869,801 (GRCm39) L282Q probably damaging Het
Zfp422 A T 6: 116,603,745 (GRCm39) C85S probably damaging Het
Zfp790 A T 7: 29,527,564 (GRCm39) Q83L 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
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
R9653:Col3a1 UTSW 1 45,360,728 (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'- TTTGAGCCCCAAAGATGAAGTCCC -3'
(R):5'- GCATGAAAGATGAAAACTCGAACGTACC -3'

Sequencing Primer
(F):5'- GCTTACATCTCTACACAGAGGAAATG -3'
(R):5'- ACTCGAACGTACCACTCTTG -3'
Posted On 2014-04-13