Incidental Mutation 'R1170:Col3a1'
ID 99260
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 039243-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.790) question?
Stock # R1170 (G1)
Quality Score 225
Status Validated
Chromosome 1
Chromosomal Location 45350698-45388866 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 45366761 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Glycine at position 234 (R234G)
Ref Sequence ENSEMBL: ENSMUSP00000085192 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000087883]
AlphaFold P08121
Predicted Effect unknown
Transcript: ENSMUST00000087883
AA Change: R234G
SMART Domains Protein: ENSMUSP00000085192
Gene: ENSMUSG00000026043
AA Change: R234G

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 noncoding transcript
Transcript: ENSMUST00000123204
Predicted Effect noncoding transcript
Transcript: ENSMUST00000129611
Meta Mutation Damage Score 0.2534 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 96.4%
  • 20x: 93.0%
Validation Efficiency 100% (105/105)
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: 103 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700025G04Rik A G 1: 151,856,163 (GRCm39) probably benign Het
Akap9 G A 5: 4,105,671 (GRCm39) S2914N probably benign Het
Alk T C 17: 72,207,729 (GRCm39) D1002G probably damaging Het
Ap3d1 A G 10: 80,568,674 (GRCm39) probably benign Het
Asb15 T C 6: 24,562,486 (GRCm39) probably benign Het
Asxl3 C A 18: 22,657,564 (GRCm39) P1858Q probably benign Het
Bltp1 T C 3: 37,098,780 (GRCm39) S1136P probably damaging Het
Bud31 T A 5: 145,079,388 (GRCm39) probably benign Het
C1qtnf1 G T 11: 118,339,095 (GRCm39) R255L probably damaging Het
Cacna2d4 C T 6: 119,284,247 (GRCm39) R745W probably damaging Het
Cage1 C T 13: 38,206,856 (GRCm39) E330K probably damaging Het
Catsperz T A 19: 6,902,317 (GRCm39) N59I probably benign Het
Ccdc110 G T 8: 46,394,922 (GRCm39) S271I probably benign Het
Ccdc88b T A 19: 6,830,581 (GRCm39) E787V probably damaging Het
Ccna2 A T 3: 36,623,119 (GRCm39) probably benign Het
Cd36 T A 5: 18,018,086 (GRCm39) D209V probably damaging Het
Cers4 T A 8: 4,569,475 (GRCm39) W161R probably damaging Het
Ces2f T A 8: 105,680,178 (GRCm39) H442Q probably damaging Het
Chchd6 A C 6: 89,361,669 (GRCm39) C245G probably damaging Het
Cndp1 T G 18: 84,629,750 (GRCm39) Q481P probably benign Het
Colgalt2 A T 1: 152,378,768 (GRCm39) D398V probably damaging Het
Cxcl10 TACTCAC TACTCACTCAC 5: 92,495,941 (GRCm39) probably null Het
Dcdc2a C A 13: 25,240,290 (GRCm39) Q13K probably benign Het
Dzip3 A T 16: 48,781,571 (GRCm39) I240N probably damaging Het
Epb41l3 T A 17: 69,566,175 (GRCm39) L452* probably null Het
Fam193b C T 13: 55,689,518 (GRCm39) A753T probably damaging Het
Fam47e G C 5: 92,713,781 (GRCm39) probably benign Het
Fastkd1 A G 2: 69,538,993 (GRCm39) probably benign Het
Fmnl1 G A 11: 103,088,196 (GRCm39) G69D probably benign Het
Foxn2 A G 17: 88,781,094 (GRCm39) probably benign Het
Fsip2 A G 2: 82,821,844 (GRCm39) E5859G possibly damaging Het
Gm9894 T A 13: 67,912,820 (GRCm39) noncoding transcript Het
H2-T13 T C 17: 36,391,983 (GRCm39) N44S possibly damaging Het
Helz2 T C 2: 180,871,608 (GRCm39) Y2668C probably damaging Het
Hhipl1 T A 12: 108,277,952 (GRCm39) C93* probably null Het
Lig1 C T 7: 13,026,079 (GRCm39) A278V probably benign Het
Lipn T A 19: 34,049,158 (GRCm39) I108K probably benign Het
Lsamp A G 16: 41,971,592 (GRCm39) probably benign Het
Map3k14 A G 11: 103,129,743 (GRCm39) probably benign Het
Mdm4 A T 1: 132,919,558 (GRCm39) C436S probably damaging Het
Mdm4 A G 1: 132,940,430 (GRCm39) L33P probably damaging Het
Meiob T C 17: 25,055,458 (GRCm39) W422R probably damaging Het
Mppe1 T C 18: 67,360,777 (GRCm39) Y254C probably damaging Het
Mterf1a A T 5: 3,940,964 (GRCm39) N301K probably benign Het
Muc6 C T 7: 141,230,500 (GRCm39) S1210N probably damaging Het
Mycbp2 A T 14: 103,437,588 (GRCm39) Y2091* probably null Het
Mylk G A 16: 34,694,409 (GRCm39) R156H probably benign Het
Myo15a G T 11: 60,370,233 (GRCm39) D998Y probably benign Het
Neb A T 2: 52,086,369 (GRCm39) Y5235N probably damaging Het
Nop58 A G 1: 59,743,370 (GRCm39) probably benign Het
Nr4a3 A G 4: 48,083,324 (GRCm39) K619R probably benign Het
Nr4a3 A G 4: 48,051,564 (GRCm39) H135R probably damaging Het
Nrg1 T C 8: 32,327,695 (GRCm39) probably benign Het
Odr4 T A 1: 150,262,142 (GRCm39) E99D probably benign Het
Or4f59 A T 2: 111,872,560 (GRCm39) D272E probably benign Het
Or5b122 T C 19: 13,563,577 (GRCm39) V260A probably benign Het
Or5m8 A T 2: 85,823,040 (GRCm39) N293I probably damaging Het
Or8g24 T A 9: 38,989,525 (GRCm39) D172V possibly damaging Het
Parp3 T C 9: 106,353,204 (GRCm39) probably benign Het
Pde2a A G 7: 101,133,750 (GRCm39) E103G probably benign Het
Pds5a A T 5: 65,792,645 (GRCm39) probably benign Het
Pip4k2c A G 10: 127,047,262 (GRCm39) V40A unknown Het
Pitrm1 T C 13: 6,602,780 (GRCm39) probably benign Het
Plk4 A G 3: 40,756,282 (GRCm39) I64M probably damaging Het
Ppp1r16a C T 15: 76,577,869 (GRCm39) Q328* probably null Het
Ppp2r1a T C 17: 21,171,593 (GRCm39) probably benign Het
Ppp4r3b T A 11: 29,159,426 (GRCm39) N172K probably damaging Het
Prkcg G A 7: 3,368,177 (GRCm39) R357Q probably damaging Het
Prmt3 T C 7: 49,498,295 (GRCm39) probably null Het
Prx T A 7: 27,217,432 (GRCm39) C644* probably null Het
Ptpru A G 4: 131,535,838 (GRCm39) probably benign Het
Rbm5 A T 9: 107,619,696 (GRCm39) D738E probably damaging Het
Recql5 A T 11: 115,788,060 (GRCm39) Y420N probably damaging Het
Rnf17 T C 14: 56,663,088 (GRCm39) I152T probably benign Het
Rnpepl1 A G 1: 92,846,917 (GRCm39) S580G possibly damaging Het
Ryr3 C T 2: 112,777,332 (GRCm39) G275D probably damaging Het
Serpinb9e T A 13: 33,441,735 (GRCm39) Y222* probably null Het
Shld2 A T 14: 33,990,448 (GRCm39) S153T possibly damaging Het
Slc10a1 T A 12: 81,002,802 (GRCm39) I279F probably damaging Het
Slc12a8 G T 16: 33,483,347 (GRCm39) G584V probably damaging Het
Slc35b3 T A 13: 39,121,307 (GRCm39) Y311F probably benign Het
Slc44a5 A G 3: 153,963,357 (GRCm39) probably null Het
Slc6a9 A G 4: 117,722,003 (GRCm39) E422G possibly damaging Het
Smpd2 A G 10: 41,364,728 (GRCm39) probably null Het
Spast A G 17: 74,688,963 (GRCm39) probably null Het
Spink5 A T 18: 44,116,630 (GRCm39) E208V probably benign Het
Stag1 T C 9: 100,770,506 (GRCm39) probably benign Het
Stambp A G 6: 83,540,803 (GRCm39) probably null Het
Sult3a2 A T 10: 33,653,188 (GRCm39) M184K possibly damaging Het
Tcp11 T C 17: 28,290,636 (GRCm39) D162G probably damaging Het
Themis A C 10: 28,544,744 (GRCm39) E30A possibly damaging Het
Tmc7 G A 7: 118,150,483 (GRCm39) S350L probably benign Het
Tmem131 A T 1: 36,873,979 (GRCm39) Y271* probably null Het
Trim35 T A 14: 66,546,248 (GRCm39) S338R probably benign Het
Trim42 C A 9: 97,245,673 (GRCm39) V376F probably benign Het
Tshr A T 12: 91,504,871 (GRCm39) K11M probably damaging Het
Vps8 A G 16: 21,278,570 (GRCm39) probably benign Het
Wdr11 T C 7: 129,208,831 (GRCm39) probably benign Het
Wdr26 A T 1: 181,008,859 (GRCm39) probably benign Het
Wdtc1 A G 4: 133,024,857 (GRCm39) Y447H probably damaging Het
Zfp687 C T 3: 94,915,784 (GRCm39) C996Y probably damaging Het
Zfp984 A T 4: 147,840,446 (GRCm39) V135E probably benign Het
Zranb2 T C 3: 157,247,502 (GRCm39) 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
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
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
Posted On 2014-01-15