Incidental Mutation 'R5603:Col6a2'
ID 439139
Institutional Source Beutler Lab
Gene Symbol Col6a2
Ensembl Gene ENSMUSG00000020241
Gene Name collagen, type VI, alpha 2
Synonyms Col6a-2
MMRRC Submission 043155-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5603 (G1)
Quality Score 225
Status Not validated
Chromosome 10
Chromosomal Location 76431596-76459464 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 76432603 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Aspartic acid at position 850 (V850D)
Ref Sequence ENSEMBL: ENSMUSP00000001181 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000001181] [ENSMUST00000105413]
AlphaFold Q02788
Predicted Effect probably damaging
Transcript: ENSMUST00000001181
AA Change: V850D

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000001181
Gene: ENSMUSG00000020241
AA Change: V850D

DomainStartEndE-ValueType
signal peptide 1 25 N/A INTRINSIC
VWA 59 246 9.55e-29 SMART
Pfam:Collagen 269 329 3.3e-11 PFAM
Pfam:Collagen 317 383 6.2e-10 PFAM
Pfam:Collagen 366 430 2.2e-8 PFAM
Pfam:Collagen 424 483 1.7e-9 PFAM
low complexity region 502 517 N/A INTRINSIC
Pfam:Collagen 546 605 1.1e-9 PFAM
VWA 628 816 7.51e-36 SMART
VWA 846 1029 3.97e-26 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000105413
SMART Domains Protein: ENSMUSP00000101053
Gene: ENSMUSG00000020241

DomainStartEndE-ValueType
signal peptide 1 25 N/A INTRINSIC
VWA 59 246 9.55e-29 SMART
Pfam:Collagen 269 330 5.2e-12 PFAM
Pfam:Collagen 316 384 6.1e-10 PFAM
Pfam:Collagen 364 431 1.4e-8 PFAM
Pfam:Collagen 424 483 5.3e-10 PFAM
Pfam:Collagen 475 542 3.3e-9 PFAM
Pfam:Collagen 531 605 7.4e-8 PFAM
VWA 628 816 7.51e-36 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000137365
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.4%
  • 20x: 95.5%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes one of the three alpha chains of type VI collagen, a beaded filament collagen found in most connective tissues. The product of this gene contains several domains similar to von Willebrand Factor type A domains. These domains have been shown to bind extracellular matrix proteins, an interaction that explains the importance of this collagen in organizing matrix components. Mutations in this gene are associated with Bethlem myopathy and Ullrich scleroatonic muscular dystrophy. Three transcript variants have been identified for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for an ENU-induced allele exhibit reduced body weight. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Baiap2l1 A G 5: 144,202,787 (GRCm39) S509P probably damaging Het
Bud31 T C 5: 145,081,769 (GRCm39) I52T possibly damaging Het
Cacna1g C T 11: 94,330,578 (GRCm39) S979N possibly damaging Het
Cacna2d4 T A 6: 119,221,246 (GRCm39) W253R probably damaging Het
Ccna1 A G 3: 54,958,330 (GRCm39) Y118H probably damaging Het
Cct8l1 A G 5: 25,721,497 (GRCm39) T71A probably benign Het
Chaf1b A G 16: 93,689,683 (GRCm39) T19A probably damaging Het
Cpsf2 C A 12: 101,964,890 (GRCm39) Q513K probably benign Het
Dnah5 T G 15: 28,420,078 (GRCm39) V3792G probably damaging Het
Dnajb12 GC G 10: 59,728,574 (GRCm39) probably null Het
Exoc6b T C 6: 84,812,126 (GRCm39) D625G possibly damaging Het
Gad1 C A 2: 70,420,173 (GRCm39) F352L probably damaging Het
Gm5422 T A 10: 31,126,840 (GRCm39) noncoding transcript Het
Grin2b T C 6: 135,900,395 (GRCm39) E162G probably damaging Het
Grm6 T A 11: 50,747,786 (GRCm39) F333I probably damaging Het
Heatr5a A G 12: 51,924,358 (GRCm39) F1952L probably benign Het
Ighv1-42 C T 12: 114,901,132 (GRCm39) probably benign Het
Itgb6 T C 2: 60,450,706 (GRCm39) T578A probably benign Het
Lgr6 C T 1: 134,921,748 (GRCm39) A199T probably damaging Het
Mfsd14b T C 13: 65,221,420 (GRCm39) K291E probably benign Het
Mllt6 T C 11: 97,564,331 (GRCm39) L379P probably damaging Het
Mtmr6 A T 14: 60,522,450 (GRCm39) K183* probably null Het
Mylk A G 16: 34,776,862 (GRCm39) N1345S probably benign Het
Nab2 A T 10: 127,500,990 (GRCm39) M1K probably null Het
Ngly1 C A 14: 16,260,762 (GRCm38) Q149K probably benign Het
Npy6r T A 18: 44,409,652 (GRCm39) S358T probably damaging Het
Pbld2 A G 10: 62,907,228 (GRCm39) T156A probably benign Het
Pik3cd A T 4: 149,743,312 (GRCm39) C263S probably benign Het
Pramel21 T A 4: 143,344,066 (GRCm39) C455* probably null Het
Ptk2b A T 14: 66,409,514 (GRCm39) Y507* probably null Het
Rbm25 C T 12: 83,710,990 (GRCm39) R368* probably null Het
Rnf207 T C 4: 152,396,851 (GRCm39) Y396C probably damaging Het
Skint2 T A 4: 112,506,961 (GRCm39) V328E possibly damaging Het
Slc3a2 A G 19: 8,691,092 (GRCm39) V7A probably benign Het
Spata18 G A 5: 73,828,575 (GRCm39) V265I probably benign Het
Tmem120b T A 5: 123,239,705 (GRCm39) V108D possibly damaging Het
Ugt1a2 T C 1: 88,129,148 (GRCm39) Y264H probably damaging Het
Other mutations in Col6a2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00959:Col6a2 APN 10 76,450,368 (GRCm39) missense probably damaging 0.96
IGL01995:Col6a2 APN 10 76,440,676 (GRCm39) splice site probably benign
IGL02005:Col6a2 APN 10 76,446,007 (GRCm39) missense probably damaging 1.00
IGL02793:Col6a2 APN 10 76,432,144 (GRCm39) missense possibly damaging 0.96
IGL03144:Col6a2 APN 10 76,450,259 (GRCm39) missense probably benign
piddling UTSW 10 76,443,940 (GRCm39) critical splice donor site probably null
R0137:Col6a2 UTSW 10 76,432,259 (GRCm39) missense probably damaging 1.00
R0371:Col6a2 UTSW 10 76,450,307 (GRCm39) missense probably benign 0.25
R0423:Col6a2 UTSW 10 76,450,751 (GRCm39) missense possibly damaging 0.85
R0554:Col6a2 UTSW 10 76,446,995 (GRCm39) critical splice donor site probably null
R0781:Col6a2 UTSW 10 76,443,574 (GRCm39) missense probably benign 0.00
R0831:Col6a2 UTSW 10 76,439,939 (GRCm39) missense probably damaging 1.00
R1110:Col6a2 UTSW 10 76,443,574 (GRCm39) missense probably benign 0.00
R1499:Col6a2 UTSW 10 76,439,544 (GRCm39) missense probably damaging 1.00
R1502:Col6a2 UTSW 10 76,450,512 (GRCm39) missense probably benign 0.00
R1854:Col6a2 UTSW 10 76,450,646 (GRCm39) missense probably damaging 0.98
R1878:Col6a2 UTSW 10 76,450,622 (GRCm39) missense probably benign 0.00
R3410:Col6a2 UTSW 10 76,439,193 (GRCm39) missense probably benign 0.17
R4110:Col6a2 UTSW 10 76,442,003 (GRCm39) splice site probably null
R4242:Col6a2 UTSW 10 76,443,940 (GRCm39) critical splice donor site probably null
R5562:Col6a2 UTSW 10 76,435,509 (GRCm39) nonsense probably null
R5641:Col6a2 UTSW 10 76,449,112 (GRCm39) missense probably damaging 1.00
R5681:Col6a2 UTSW 10 76,445,085 (GRCm39) splice site probably null
R5707:Col6a2 UTSW 10 76,446,865 (GRCm39) missense possibly damaging 0.95
R5735:Col6a2 UTSW 10 76,435,727 (GRCm39) missense probably benign 0.32
R5789:Col6a2 UTSW 10 76,440,223 (GRCm39) missense probably damaging 1.00
R6134:Col6a2 UTSW 10 76,442,978 (GRCm39) missense probably damaging 0.97
R6156:Col6a2 UTSW 10 76,440,004 (GRCm39) missense possibly damaging 0.92
R6208:Col6a2 UTSW 10 76,450,891 (GRCm39) missense possibly damaging 0.88
R6296:Col6a2 UTSW 10 76,446,883 (GRCm39) missense probably damaging 1.00
R6328:Col6a2 UTSW 10 76,450,212 (GRCm39) missense possibly damaging 0.67
R6329:Col6a2 UTSW 10 76,435,662 (GRCm39) missense probably benign 0.01
R6722:Col6a2 UTSW 10 76,450,392 (GRCm39) missense probably damaging 0.98
R7012:Col6a2 UTSW 10 76,450,511 (GRCm39) missense possibly damaging 0.95
R7091:Col6a2 UTSW 10 76,450,925 (GRCm39) missense unknown
R7422:Col6a2 UTSW 10 76,439,170 (GRCm39) nonsense probably null
R7655:Col6a2 UTSW 10 76,443,590 (GRCm39) missense probably benign 0.00
R7656:Col6a2 UTSW 10 76,443,590 (GRCm39) missense probably benign 0.00
R7802:Col6a2 UTSW 10 76,439,632 (GRCm39) missense probably damaging 1.00
R7986:Col6a2 UTSW 10 76,450,972 (GRCm39) missense probably benign
R8156:Col6a2 UTSW 10 76,432,625 (GRCm39) missense possibly damaging 0.91
R8233:Col6a2 UTSW 10 76,444,540 (GRCm39) critical splice donor site probably null
R8501:Col6a2 UTSW 10 76,439,391 (GRCm39) missense probably damaging 0.99
R8826:Col6a2 UTSW 10 76,439,433 (GRCm39) missense probably damaging 0.99
R8885:Col6a2 UTSW 10 76,450,741 (GRCm39) nonsense probably null
R8948:Col6a2 UTSW 10 76,446,527 (GRCm39) missense probably damaging 1.00
R8989:Col6a2 UTSW 10 76,440,015 (GRCm39) missense probably damaging 1.00
R9783:Col6a2 UTSW 10 76,440,720 (GRCm39) critical splice acceptor site probably null
RF020:Col6a2 UTSW 10 76,442,043 (GRCm39) critical splice acceptor site probably null
Z1177:Col6a2 UTSW 10 76,432,184 (GRCm39) missense possibly damaging 0.90
Predicted Primers PCR Primer
(F):5'- AAGGCCACCTGTTGCTGATTC -3'
(R):5'- AATTCCCGGGGAGCAGTATAC -3'

Sequencing Primer
(F):5'- GATTCTGGCTGCCATATTGCAACAG -3'
(R):5'- TCCCGGGGAGCAGTATACATACTC -3'
Posted On 2016-10-26