Incidental Mutation 'R6134:Col6a2'
ID 487286
Institutional Source Beutler Lab
Gene Symbol Col6a2
Ensembl Gene ENSMUSG00000020241
Gene Name collagen, type VI, alpha 2
Synonyms Col6a-2
MMRRC Submission 044281-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6134 (G1)
Quality Score 225.009
Status Validated
Chromosome 10
Chromosomal Location 76431596-76459464 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 76442978 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 506 (D506G)
Ref Sequence ENSEMBL: ENSMUSP00000101053 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000001181] [ENSMUST00000105413]
AlphaFold Q02788
Predicted Effect possibly damaging
Transcript: ENSMUST00000001181
AA Change: D506G

PolyPhen 2 Score 0.954 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000001181
Gene: ENSMUSG00000020241
AA Change: D506G

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 damaging
Transcript: ENSMUST00000105413
AA Change: D506G

PolyPhen 2 Score 0.968 (Sensitivity: 0.77; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000101053
Gene: ENSMUSG00000020241
AA Change: D506G

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
Meta Mutation Damage Score 0.1727 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.4%
  • 20x: 95.6%
Validation Efficiency 94% (51/54)
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: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2810021J22Rik G A 11: 58,767,619 (GRCm39) E39K probably damaging Het
Afg3l2 G T 18: 67,554,329 (GRCm39) L458M probably damaging Het
Aktip T A 8: 91,856,388 (GRCm39) S30C probably damaging Het
Anxa10 G T 8: 62,530,977 (GRCm39) H78N probably damaging Het
Aoah C T 13: 21,095,293 (GRCm39) R196W probably damaging Het
Arl4c A T 1: 88,629,152 (GRCm39) W79R probably damaging Het
Brd2 A T 17: 34,332,669 (GRCm39) D178E probably benign Het
Cacna1e G A 1: 154,577,037 (GRCm39) P120L probably damaging Het
Cdh16 A T 8: 105,342,697 (GRCm39) M17K probably benign Het
Cdhr17 A T 5: 17,029,683 (GRCm39) D473V probably damaging Het
Chit1 A G 1: 134,071,798 (GRCm39) T103A possibly damaging Het
Clcn3 T C 8: 61,387,607 (GRCm39) Y214C probably damaging Het
Coch T A 12: 51,649,536 (GRCm39) D282E probably damaging Het
Col1a2 C A 6: 4,538,035 (GRCm39) S1181R unknown Het
Crx A T 7: 15,602,032 (GRCm39) Y215* probably null Het
Fasn A T 11: 120,713,012 (GRCm39) S58T probably benign Het
Fhip1a T C 3: 85,580,651 (GRCm39) E518G possibly damaging Het
Garem1 A T 18: 21,262,881 (GRCm39) D644E probably benign Het
H2-Q2 A C 17: 35,562,217 (GRCm39) T155P probably damaging Het
Insr A T 8: 3,242,572 (GRCm39) I49N probably damaging Het
Itgb4 C T 11: 115,874,983 (GRCm39) R447W probably benign Het
Lnpep A G 17: 17,773,454 (GRCm39) M639T probably benign Het
Lypd11 G A 7: 24,425,481 (GRCm39) A3V probably damaging Het
Map3k20 C T 2: 72,240,503 (GRCm39) S333F probably damaging Het
Miga2 A G 2: 30,261,229 (GRCm39) S175G probably benign Het
Muc3a A T 5: 137,244,579 (GRCm39) I191N probably damaging Het
Ncoa2 A G 1: 13,244,595 (GRCm39) V701A probably damaging Het
Nid2 T C 14: 19,828,851 (GRCm39) V565A probably damaging Het
Nova2 G A 7: 18,691,794 (GRCm39) A244T unknown Het
Numbl G C 7: 26,980,739 (GRCm39) A574P probably damaging Het
Oas3 A G 5: 120,907,113 (GRCm39) V508A unknown Het
Or8b36 ATTGCTGTTT ATTGCTGTTTGCTGTTT 9: 37,937,836 (GRCm39) probably null Het
Otx1 A T 11: 21,949,406 (GRCm39) L24H probably damaging Het
Pcdhb21 T A 18: 37,647,461 (GRCm39) S197T probably benign Het
Pck2 T A 14: 55,781,419 (GRCm39) M180K probably damaging Het
Pgr T C 9: 8,900,740 (GRCm39) V91A possibly damaging Het
Phtf1 A T 3: 103,911,721 (GRCm39) M643L probably damaging Het
Prokr1 T C 6: 87,565,837 (GRCm39) T3A possibly damaging Het
Ptgs1 T C 2: 36,141,190 (GRCm39) Y546H probably damaging Het
Rasa1 A G 13: 85,374,745 (GRCm39) L742P probably benign Het
Rbbp6 T C 7: 122,596,534 (GRCm39) probably null Het
Rgs22 A G 15: 36,107,194 (GRCm39) L64P probably damaging Het
Rnf213 A T 11: 119,302,296 (GRCm39) I407F probably damaging Het
Rp1l1 C T 14: 64,267,545 (GRCm39) P1044S probably damaging Het
Scin G A 12: 40,110,578 (GRCm39) P690L probably damaging Het
Septin9 T C 11: 117,242,987 (GRCm39) L58P probably damaging Het
Slc1a7 A G 4: 107,869,633 (GRCm39) E566G probably damaging Het
Speer4f1 G A 5: 17,681,140 (GRCm39) R6Q probably benign Het
Tnxb A T 17: 34,890,986 (GRCm39) Y443F probably damaging Het
Trpv1 A G 11: 73,135,143 (GRCm39) I79V probably benign Het
Ttll6 C T 11: 96,030,568 (GRCm39) T245I possibly damaging Het
Vmn2r26 T C 6: 124,038,444 (GRCm39) I673T probably damaging Het
Zfp60 T C 7: 27,449,323 (GRCm39) F664L probably benign 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
R5603:Col6a2 UTSW 10 76,432,603 (GRCm39) missense probably damaging 1.00
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
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'- ACTGCTCTCCACTCTCAGAG -3'
(R):5'- GATACAAACCCTTGTCTACCTACTC -3'

Sequencing Primer
(F):5'- CCGATTCTTATCAGGAGCTGGGAAC -3'
(R):5'- AAACCCTTGTCTACCTACTCTCTAC -3'
Posted On 2017-10-10