Incidental Mutation 'R9230:Col3a1'
ID 700141
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: 0.766) question?
Stock # R9230 (G1)
Quality Score 225.009
Status Validated
Chromosome 1
Chromosomal Location 45350698-45388866 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 45383138 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Proline to Serine at position 1071 (P1071S)
Ref Sequence ENSEMBL: ENSMUSP00000085192 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000087883] [ENSMUST00000186021]
AlphaFold P08121
Predicted Effect unknown
Transcript: ENSMUST00000087883
AA Change: P1071S
SMART Domains Protein: ENSMUSP00000085192
Gene: ENSMUSG00000026043
AA Change: P1071S

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 probably benign
Transcript: ENSMUST00000185687
Predicted Effect probably benign
Transcript: ENSMUST00000186021
SMART Domains Protein: ENSMUSP00000139802
Gene: ENSMUSG00000026043

DomainStartEndE-ValueType
Pfam:Collagen 3 62 1.5e-11 PFAM
COLFI 96 244 7.9e-68 SMART
Meta Mutation Damage Score 0.3647 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.3%
Validation Efficiency 100% (68/68)
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: 68 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adarb1 A T 10: 77,157,626 (GRCm39) F274I probably damaging Het
Aen T A 7: 78,552,107 (GRCm39) D22E probably damaging Het
Appl1 T C 14: 26,645,692 (GRCm39) E706G unknown Het
Arhgap21 T C 2: 20,860,469 (GRCm39) T1313A possibly damaging Het
Armc2 T C 10: 41,823,935 (GRCm39) Y511C probably damaging Het
Bsn T C 9: 107,989,459 (GRCm39) T2098A probably damaging Het
Cacna1h T C 17: 25,599,856 (GRCm39) Y1659C probably damaging Het
Catsperb T C 12: 101,516,053 (GRCm39) I563T probably benign Het
Cblif G A 19: 11,737,748 (GRCm39) W386* probably null Het
Cd180 TA TAA 13: 102,841,514 (GRCm39) probably null Het
Cd55b A T 1: 130,350,619 (GRCm39) L26* probably null Het
Cdc42bpa A G 1: 179,933,638 (GRCm39) N759S probably benign Het
Chrm3 C A 13: 9,928,479 (GRCm39) V186L probably benign Het
Clrn2 A G 5: 45,621,283 (GRCm39) T226A probably damaging Het
Csgalnact2 A G 6: 118,103,212 (GRCm39) L250P probably damaging Het
Cyp4a31 G T 4: 115,428,281 (GRCm39) E326* probably null Het
Def8 A G 8: 124,186,317 (GRCm39) E352G probably benign Het
Dmbt1 A G 7: 130,639,642 (GRCm39) D60G probably benign Het
Dock3 A G 9: 106,807,223 (GRCm39) L1368P probably damaging Het
Dytn A T 1: 63,686,611 (GRCm39) V353D probably benign Het
Egfem1 G A 3: 29,411,317 (GRCm39) E155K probably benign Het
Eif3m A T 2: 104,831,705 (GRCm39) M285K probably damaging Het
Fam135b T C 15: 71,335,856 (GRCm39) K446R probably benign Het
Fbxo22 T C 9: 55,116,442 (GRCm39) L36P probably damaging Het
Frmd4a T C 2: 4,612,844 (GRCm39) S1025P possibly damaging Het
Gja8 C T 3: 96,826,664 (GRCm39) V333M possibly damaging Het
Glis1 T C 4: 107,425,327 (GRCm39) S313P probably benign Het
Grid2ip G A 5: 143,359,194 (GRCm39) R270Q probably damaging Het
Hps4 G A 5: 112,525,905 (GRCm39) S642N possibly damaging Het
Hspa4 T C 11: 53,171,466 (GRCm39) E246G probably benign Het
Ibtk A G 9: 85,585,702 (GRCm39) probably null Het
Ifit1 A G 19: 34,625,236 (GRCm39) E124G possibly damaging Het
Ifna14 T C 4: 88,489,752 (GRCm39) D95G probably benign Het
Igsf10 G A 3: 59,243,843 (GRCm39) R164W probably damaging Het
Ilkap A C 1: 91,314,937 (GRCm39) I142S probably benign Het
Insyn2a A T 7: 134,520,439 (GRCm39) Y30* probably null Het
Kctd14 C G 7: 97,104,104 (GRCm39) P53R unknown Het
Kndc1 A T 7: 139,500,600 (GRCm39) D655V probably damaging Het
Krt1c A C 15: 101,725,948 (GRCm39) S197A probably benign Het
Lpin1 A T 12: 16,588,483 (GRCm39) S902R unknown Het
Mapk13 T C 17: 28,994,532 (GRCm39) I141T probably damaging Het
Micall2 A G 5: 139,701,827 (GRCm39) V472A unknown Het
Mmp15 T C 8: 96,092,959 (GRCm39) F113L probably benign Het
Msantd5f6 C T 4: 73,319,685 (GRCm39) A264T probably benign Het
Msh2 T G 17: 88,026,717 (GRCm39) S738A probably benign Het
Muc20 T G 16: 32,613,584 (GRCm39) T598P probably damaging Het
Myo1f T C 17: 33,795,424 (GRCm39) V53A probably damaging Het
Ncf1 A T 5: 134,250,718 (GRCm39) N367K probably benign Het
Nme8 T G 13: 19,874,384 (GRCm39) I139L probably benign Het
Odam T C 5: 88,034,457 (GRCm39) F46L probably benign Het
Or51a25 C A 7: 102,372,795 (GRCm39) V301F possibly damaging Het
Or7a42 G A 10: 78,791,929 (GRCm39) D297N possibly damaging Het
Pcare A G 17: 72,057,217 (GRCm39) L820P probably damaging Het
Pi4ka A G 16: 17,099,788 (GRCm39) I1945T Het
Rbmyf9 T G Y: 3,774,819 (GRCm39) D5E probably damaging Het
Rell1 T C 5: 64,097,105 (GRCm39) probably benign Het
Ripk3 A G 14: 56,023,303 (GRCm39) F134S probably benign Het
Sclt1 A T 3: 41,665,631 (GRCm39) W146R probably benign Het
Slc18a2 T C 19: 59,261,647 (GRCm39) M178T probably benign Het
Slc24a5 G T 2: 124,922,568 (GRCm39) G110V probably damaging Het
Slc38a10 T A 11: 119,996,781 (GRCm39) D772V probably benign Het
Slc9c1 T C 16: 45,398,275 (GRCm39) L680P possibly damaging Het
Tll2 T A 19: 41,093,436 (GRCm39) Y477F probably benign Het
Tmco1 C T 1: 167,136,132 (GRCm39) probably benign Het
Tnrc18 G T 5: 142,773,392 (GRCm39) A479D Het
Topaz1 T A 9: 122,596,097 (GRCm39) M956K probably benign Het
Vmn2r56 T A 7: 12,444,237 (GRCm39) D465V possibly damaging Het
Xndc1 T A 7: 101,722,476 (GRCm39) V47E probably damaging 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
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'- TCCCACTGCAATGAAGTTAGC -3'
(R):5'- TCTCATATCACTACCTGCATAGAAC -3'

Sequencing Primer
(F):5'- GTCCTCCTTACACAATTAACG -3'
(R):5'- GCAGCAGGGTGTTTCTTA -3'
Posted On 2022-02-07