Incidental Mutation 'R0661:Col1a1'
ID 61849
Institutional Source Beutler Lab
Gene Symbol Col1a1
Ensembl Gene ENSMUSG00000001506
Gene Name collagen, type I, alpha 1
Synonyms Mov-13, Cola1, Cola-1, Col1a-1
MMRRC Submission 038846-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0661 (G1)
Quality Score 151
Status Not validated
Chromosome 11
Chromosomal Location 94827050-94843868 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 94840215 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 1088 (T1088A)
Ref Sequence ENSEMBL: ENSMUSP00000001547 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000001547]
AlphaFold P11087
Predicted Effect unknown
Transcript: ENSMUST00000001547
AA Change: T1088A
SMART Domains Protein: ENSMUSP00000001547
Gene: ENSMUSG00000001506
AA Change: T1088A

DomainStartEndE-ValueType
signal peptide 1 22 N/A INTRINSIC
VWC 31 86 1.04e-16 SMART
Pfam:Collagen 97 154 1.1e-9 PFAM
Pfam:Collagen 166 227 7e-10 PFAM
Pfam:Collagen 225 284 2.4e-13 PFAM
Pfam:Collagen 285 344 5.9e-12 PFAM
low complexity region 354 426 N/A INTRINSIC
internal_repeat_4 427 444 4.93e-7 PROSPERO
low complexity region 447 486 N/A INTRINSIC
low complexity region 495 516 N/A INTRINSIC
low complexity region 527 567 N/A INTRINSIC
internal_repeat_3 570 588 1.25e-9 PROSPERO
low complexity region 590 600 N/A INTRINSIC
low complexity region 603 627 N/A INTRINSIC
low complexity region 629 651 N/A INTRINSIC
internal_repeat_1 652 675 6.29e-11 PROSPERO
internal_repeat_4 658 675 4.93e-7 PROSPERO
low complexity region 678 699 N/A INTRINSIC
low complexity region 702 717 N/A INTRINSIC
internal_repeat_2 718 738 2.08e-10 PROSPERO
internal_repeat_1 718 741 6.29e-11 PROSPERO
internal_repeat_3 726 744 1.25e-9 PROSPERO
internal_repeat_5 737 752 9.8e-6 PROSPERO
Pfam:Collagen 768 827 2.8e-12 PFAM
Pfam:Collagen 828 887 6.8e-11 PFAM
internal_repeat_5 944 959 9.8e-6 PROSPERO
internal_repeat_2 952 972 2.08e-10 PROSPERO
Pfam:Collagen 1008 1077 4.8e-8 PFAM
Pfam:Collagen 1068 1127 1.2e-12 PFAM
Pfam:Collagen 1122 1184 2.8e-9 PFAM
PDB:3HR2|C 1185 1205 6e-6 PDB
COLFI 1217 1453 2.04e-162 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000148046
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.9%
  • 10x: 97.5%
  • 20x: 95.0%
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes the alpha-1 subunit of the fibril-forming type I collagen, the most abundant protein of bone, skin and tendon extracellular matrices. The encoded protein, in association with alpha-2 subunit, forms heterotrimeric type I procollagen that undergoes proteolytic processing during fibril formation. Mice lacking the encoded protein die in utero caused by the rupture of a major blood vessel. Transgenic mice expressing significantly lower levels of this gene exhibit morphological and functional defects in mineralized and non-mineralized connective tissue and, progressive loss of hearing. [provided by RefSeq, Nov 2015]
PHENOTYPE: Mutations in this locus cause variable phenotype, from embryonic lethal to viable/fertile with altered fibrillogenesis. Homozygotes can show impaired bone formation and fragility, osteoporosis, dermal fibrosis, impaired uterine postpartum involution, andaortic dissection. [provided by MGI curators]
Allele List at MGI

All alleles(46) : Targeted(40) Gene trapped(3) Transgenic(1) Chemically induced(2)

Other mutations in this stock
Total: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Agtr1b T A 3: 20,370,163 (GRCm39) T148S possibly damaging Het
Anks3 A G 16: 4,766,198 (GRCm39) F124L probably damaging Het
Ar T A X: 97,194,171 (GRCm39) Y262N probably damaging Het
Asxl1 T A 2: 153,242,644 (GRCm39) S1065T possibly damaging Het
Brip1 A T 11: 86,001,189 (GRCm39) I749N possibly damaging Het
C1ra T A 6: 124,499,336 (GRCm39) H507Q probably benign Het
Cdk9 G A 2: 32,599,832 (GRCm39) T135I probably damaging Het
Cpne2 T C 8: 95,282,667 (GRCm39) I283T possibly damaging Het
Dcaf17 T C 2: 70,918,779 (GRCm39) L451P probably damaging Het
Dhx57 C T 17: 80,576,293 (GRCm39) C599Y probably damaging Het
Drd1 T A 13: 54,207,057 (GRCm39) N379Y possibly damaging Het
Fsip2 A G 2: 82,816,513 (GRCm39) D4082G possibly damaging Het
Grin2a G T 16: 9,810,336 (GRCm39) P21Q probably damaging Het
Heyl G T 4: 123,139,824 (GRCm39) V128F probably damaging Het
Hoxd12 A G 2: 74,506,236 (GRCm39) E216G probably damaging Het
Inpp4b C A 8: 82,468,091 (GRCm39) A18E possibly damaging Het
Invs G A 4: 48,421,861 (GRCm39) R831H probably benign Het
Lrrk2 T C 15: 91,671,219 (GRCm39) V2000A probably damaging Het
Msh3 T C 13: 92,481,604 (GRCm39) N303D possibly damaging Het
Or11g27 A G 14: 50,771,552 (GRCm39) T228A probably benign Het
Or5an9 T C 19: 12,187,068 (GRCm39) L46P probably damaging Het
Or5b105 G A 19: 13,080,642 (GRCm39) R3C possibly damaging Het
Pcdh18 A C 3: 49,707,767 (GRCm39) S902R possibly damaging Het
Prdm15 A T 16: 97,630,882 (GRCm39) V190E probably benign Het
Ranbp2 T G 10: 58,314,555 (GRCm39) S1758R probably benign Het
Rimbp2 A G 5: 128,863,774 (GRCm39) V738A probably benign Het
Rtl5 T C X: 101,114,056 (GRCm39) H138R possibly damaging Het
Sec11a A G 7: 80,584,787 (GRCm39) V50A probably damaging Het
Shroom1 T C 11: 53,357,764 (GRCm39) S772P possibly damaging Het
Slc26a6 T C 9: 108,736,312 (GRCm39) probably null Het
Slf1 A G 13: 77,231,715 (GRCm39) W555R probably benign Het
Spx A G 6: 142,359,565 (GRCm39) S5G possibly damaging Het
Tcp1 T C 17: 13,142,200 (GRCm39) V398A probably benign Het
Tm6sf1 G A 7: 81,515,093 (GRCm39) probably null Het
Tsbp1 A T 17: 34,678,887 (GRCm39) I217F possibly damaging Het
Ufsp2 T A 8: 46,432,270 (GRCm39) M1K probably null Het
Usf1 G A 1: 171,245,067 (GRCm39) R196Q probably damaging Het
Vmn2r75 G A 7: 85,814,866 (GRCm39) A209V probably benign Het
Yme1l1 T A 2: 23,081,054 (GRCm39) M442K probably damaging Het
Zfand3 A G 17: 30,354,372 (GRCm39) E63G probably damaging Het
Zfp740 A G 15: 102,121,094 (GRCm39) T136A possibly damaging Het
Other mutations in Col1a1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00834:Col1a1 APN 11 94,840,204 (GRCm39) missense unknown
IGL01383:Col1a1 APN 11 94,836,351 (GRCm39) missense probably damaging 1.00
IGL01717:Col1a1 APN 11 94,841,603 (GRCm39) missense unknown
IGL02889:Col1a1 APN 11 94,842,335 (GRCm39) missense unknown
seal UTSW 11 94,838,009 (GRCm39) splice site probably benign
walrus UTSW 11 94,833,211 (GRCm39) missense unknown
R0121:Col1a1 UTSW 11 94,828,895 (GRCm39) missense unknown
R0400:Col1a1 UTSW 11 94,832,195 (GRCm39) splice site probably benign
R0545:Col1a1 UTSW 11 94,842,420 (GRCm39) missense unknown
R1220:Col1a1 UTSW 11 94,841,957 (GRCm39) missense unknown
R1717:Col1a1 UTSW 11 94,839,218 (GRCm39) missense unknown
R1732:Col1a1 UTSW 11 94,835,241 (GRCm39) splice site probably benign
R1879:Col1a1 UTSW 11 94,842,051 (GRCm39) missense unknown
R1880:Col1a1 UTSW 11 94,841,394 (GRCm39) missense unknown
R1901:Col1a1 UTSW 11 94,837,458 (GRCm39) splice site probably null
R2113:Col1a1 UTSW 11 94,839,188 (GRCm39) missense unknown
R2386:Col1a1 UTSW 11 94,841,217 (GRCm39) missense unknown
R3803:Col1a1 UTSW 11 94,828,895 (GRCm39) missense unknown
R4839:Col1a1 UTSW 11 94,840,921 (GRCm39) critical splice acceptor site probably null
R4936:Col1a1 UTSW 11 94,837,958 (GRCm39) missense unknown
R5081:Col1a1 UTSW 11 94,842,402 (GRCm39) missense unknown
R5105:Col1a1 UTSW 11 94,833,211 (GRCm39) missense unknown
R5110:Col1a1 UTSW 11 94,832,419 (GRCm39) critical splice donor site probably null
R5247:Col1a1 UTSW 11 94,838,013 (GRCm39) splice site probably null
R5773:Col1a1 UTSW 11 94,830,255 (GRCm39) missense probably benign 0.10
R5776:Col1a1 UTSW 11 94,840,550 (GRCm39) missense unknown
R5991:Col1a1 UTSW 11 94,828,745 (GRCm39) missense unknown
R6415:Col1a1 UTSW 11 94,830,986 (GRCm39) missense unknown
R6483:Col1a1 UTSW 11 94,833,444 (GRCm39) splice site probably null
R7207:Col1a1 UTSW 11 94,829,352 (GRCm39) missense unknown
R7853:Col1a1 UTSW 11 94,838,505 (GRCm39) missense unknown
R8219:Col1a1 UTSW 11 94,834,184 (GRCm39) missense probably damaging 1.00
R8228:Col1a1 UTSW 11 94,836,426 (GRCm39) critical splice donor site probably null
R8751:Col1a1 UTSW 11 94,838,100 (GRCm39) missense unknown
R8787:Col1a1 UTSW 11 94,833,634 (GRCm39) missense possibly damaging 0.95
R9278:Col1a1 UTSW 11 94,838,103 (GRCm39) missense unknown
R9656:Col1a1 UTSW 11 94,839,372 (GRCm39) missense unknown
R9662:Col1a1 UTSW 11 94,836,667 (GRCm39) missense probably benign 0.01
RF007:Col1a1 UTSW 11 94,833,866 (GRCm39) missense probably damaging 1.00
Z1177:Col1a1 UTSW 11 94,834,630 (GRCm39) missense probably benign 0.21
Predicted Primers PCR Primer
(F):5'- CTTGCCCCAGCTTATCCCATGAAG -3'
(R):5'- CTCCCACCATGTGATCTGCATCAG -3'

Sequencing Primer
(F):5'- AGCTTATCCCATGAAGCCTGG -3'
(R):5'- ATGTGATCTGCATCAGGGTATG -3'
Posted On 2013-07-30