Mutagenetix > Incidental Mutation

Incidental Mutation 'R0423:Col6a2'

38595

Institutional Source

Beutler Lab

Gene Symbol

Col6a2

Ensembl Gene

ENSMUSG00000020241

Gene Name

collagen, type VI, alpha 2

Synonyms

Col6a-2

MMRRC Submission

038625-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R0423 (G1)

Quality Score

125

Status

Validated

Chromosome

Chromosomal Location

76431596-76459464 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to C at 76450751 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Glycine at position 60 (V60G)

Ref Sequence

ENSEMBL: ENSMUSP00000001181 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000001181] [ENSMUST00000105413]

AlphaFold

Q02788

Predicted Effect

possibly damaging
Transcript: ENSMUST00000001181
AA Change: V60G

PolyPhen 2 Score 0.850 (Sensitivity: 0.83; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000001181
Gene: ENSMUSG00000020241
AA Change: V60G

Domain	Start	End	E-Value	Type
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
AA Change: V60G

PolyPhen 2 Score 0.167 (Sensitivity: 0.92; Specificity: 0.87)

SMART Domains

Protein: ENSMUSP00000101053
Gene: ENSMUSG00000020241
AA Change: V60G

Domain	Start	End	E-Value	Type
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

0.1795

Coding Region Coverage

1x: 99.1%
3x: 98.1%
10x: 95.9%
20x: 91.9%

Validation Efficiency

99% (84/85)

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: 71 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4930432E11Rik	A	T	7: 29,261,825 (GRCm39)		noncoding transcript	Het
A630001G21Rik	A	G	1: 85,654,187 (GRCm39)	I50T	probably benign	Het
Abhd12	T	C	2: 150,680,312 (GRCm39)	T264A	possibly damaging	Het
Acsm3	T	C	7: 119,376,382 (GRCm39)	Y370H	probably damaging	Het
Ank2	G	T	3: 126,723,509 (GRCm39)	Y3789*	probably null	Het
Anxa4	C	T	6: 86,737,719 (GRCm39)	A1T	probably damaging	Het
Apba1	T	A	19: 23,922,362 (GRCm39)	V810D	probably damaging	Het
Bank1	A	G	3: 135,989,778 (GRCm39)	I104T	possibly damaging	Het
Birc6	T	C	17: 75,003,292 (GRCm39)	Y4721H	probably damaging	Het
Bmpr2	A	G	1: 59,907,669 (GRCm39)	T921A	probably benign	Het
Ccdc102a	A	C	8: 95,632,554 (GRCm39)		probably benign	Het
Ccdc141	C	A	2: 76,869,794 (GRCm39)	D904Y	probably damaging	Het
Ccdc96	A	G	5: 36,642,591 (GRCm39)	K199R	probably benign	Het
Cdh10	G	A	15: 18,986,965 (GRCm39)	V399I	probably benign	Het
Cenpk	A	G	13: 104,370,733 (GRCm39)	T85A	probably benign	Het
Cops7b	A	G	1: 86,526,753 (GRCm39)	D119G	probably benign	Het
Cstf2t	A	G	19: 31,061,676 (GRCm39)	E404G	possibly damaging	Het
Ctnna2	A	T	6: 77,630,052 (GRCm39)	V134E	probably damaging	Het
Cwh43	A	C	5: 73,574,085 (GRCm39)	M250L	probably benign	Het
Daam2	T	A	17: 49,776,449 (GRCm39)	K813*	probably null	Het
Dhcr24	G	A	4: 106,443,733 (GRCm39)		probably benign	Het
Dnah8	G	T	17: 30,920,955 (GRCm39)	R1182L	probably benign	Het
Doc2a	C	T	7: 126,447,830 (GRCm39)	P25S	probably damaging	Het
Dst	A	G	1: 34,317,116 (GRCm39)	S6823G	possibly damaging	Het
Espl1	T	A	15: 102,212,421 (GRCm39)	L509*	probably null	Het
Fbxw19	C	T	9: 109,315,134 (GRCm39)	V143I	probably benign	Het
Fbxw5	A	G	2: 25,394,538 (GRCm39)	T171A	possibly damaging	Het
Gfra2	C	T	14: 71,133,521 (GRCm39)	T117M	probably damaging	Het
Gm454	T	A	5: 138,202,403 (GRCm39)		noncoding transcript	Het
Ilrun	A	C	17: 28,005,207 (GRCm39)	Y117D	probably damaging	Het
Kcnq4	A	G	4: 120,574,705 (GRCm39)	S120P	probably damaging	Het
Krt84	A	T	15: 101,437,155 (GRCm39)	L336Q	probably damaging	Het
Lilra6	T	A	7: 3,917,774 (GRCm39)		probably benign	Het
Mbnl2	G	A	14: 120,562,736 (GRCm39)	R29H	probably damaging	Het
Mcm3ap	G	A	10: 76,338,539 (GRCm39)	G1389D	probably benign	Het
Mettl13	A	T	1: 162,371,954 (GRCm39)	I305N	probably damaging	Het
Muc6	A	G	7: 141,238,548 (GRCm39)	S30P	probably benign	Het
Myh7	T	A	14: 55,216,646 (GRCm39)	Q1237L	probably benign	Het
Myo9a	T	G	9: 59,802,619 (GRCm39)	D2035E	probably damaging	Het
Nat10	A	G	2: 103,578,572 (GRCm39)	S211P	probably damaging	Het
Ntm	T	C	9: 29,090,395 (GRCm39)	Y108C	probably damaging	Het
Or14c39	T	C	7: 86,344,434 (GRCm39)	Y257H	possibly damaging	Het
Or7g25	A	T	9: 19,160,248 (GRCm39)	L149*	probably null	Het
Pcdhb16	A	G	18: 37,613,422 (GRCm39)	D794G	probably benign	Het
Phlpp1	A	G	1: 106,267,345 (GRCm39)	T753A	probably benign	Het
Pierce1	T	C	2: 28,356,036 (GRCm39)		probably benign	Het
Pnldc1	T	C	17: 13,108,963 (GRCm39)	Q511R	possibly damaging	Het
Ppip5k2	A	G	1: 97,689,152 (GRCm39)	S38P	possibly damaging	Het
Pygb	A	G	2: 150,665,904 (GRCm39)	K593E	probably benign	Het
Rangap1	A	T	15: 81,589,664 (GRCm39)	F564I	probably damaging	Het
Rictor	A	T	15: 6,803,381 (GRCm39)	I498F	possibly damaging	Het
Rnase12	A	T	14: 51,294,613 (GRCm39)	V22D	probably benign	Het
Rpl7l1	T	A	17: 47,091,324 (GRCm39)	M93L	probably benign	Het
Smg1	T	C	7: 117,776,103 (GRCm39)	R1396G	possibly damaging	Het
Snx19	C	A	9: 30,347,133 (GRCm39)	T692N	probably damaging	Het
Spag6	A	G	2: 18,715,404 (GRCm39)	D61G	probably benign	Het
Spen	T	A	4: 141,206,647 (GRCm39)	N660I	unknown	Het
Sptan1	T	G	2: 29,918,684 (GRCm39)	C2246G	probably null	Het
Svopl	A	G	6: 38,013,642 (GRCm39)		probably benign	Het
Taf2	A	T	15: 54,928,078 (GRCm39)	N108K	probably benign	Het
Thbs4	T	C	13: 92,893,079 (GRCm39)	D703G	probably damaging	Het
Tle6	G	T	10: 81,434,457 (GRCm39)	N47K	possibly damaging	Het
Usp48	G	T	4: 137,343,722 (GRCm39)	V452L	probably benign	Het
Ust	A	T	10: 8,173,912 (GRCm39)	S198T	probably damaging	Het
Wnk2	T	A	13: 49,248,894 (GRCm39)	M386L	possibly damaging	Het
Ywhaq	T	C	12: 21,441,382 (GRCm39)		probably benign	Het
Zfp11	C	T	5: 129,735,302 (GRCm39)	G53E	possibly damaging	Het
Zfp316	A	G	5: 143,238,993 (GRCm39)	S1009P	probably damaging	Het
Zfp963	A	G	8: 70,197,156 (GRCm39)	Y29H	probably damaging	Het
Zmym4	A	G	4: 126,776,112 (GRCm39)		probably benign	Het
Zranb3	A	G	1: 128,019,607 (GRCm39)	I45T	probably damaging	Het

Other mutations in Col6a2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH 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
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
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'- CTGCGTCATGTTAGCCAATGCAC -3'
(R):5'- CAGGAAGCTGTCTCACCAGACATC -3'

Sequencing Primer
(F):5'- TGTTAGCCAATGCACAGTCAG -3'
(R):5'- GACATCTCCACCACTGAAAGG -3'

Posted On

2013-05-23