Mutagenetix > Incidental Mutation

Incidental Mutation 'R0383:Col8a1'

31127

Institutional Source

Beutler Lab

Gene Symbol

Col8a1

Ensembl Gene

ENSMUSG00000068196

Gene Name

collagen, type VIII, alpha 1

Synonyms

Col8a-1

MMRRC Submission

038589-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R0383 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

57444621-57575100 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 57452805 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Aspartic acid to Glycine at position 66 (D66G)

Ref Sequence

ENSEMBL: ENSMUSP00000086745 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000089332]

AlphaFold

Q00780

PDB Structure

Crystal Structure of a Collagen VIII NC1 Domain Trimer [X-RAY DIFFRACTION]

Predicted Effect

probably damaging
Transcript: ENSMUST00000089332
AA Change: D66G

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000086745
Gene: ENSMUSG00000068196
AA Change: D66G

Domain	Start	End	E-Value	Type
signal peptide	1	27	N/A	INTRINSIC
low complexity region	31	57	N/A	INTRINSIC
low complexity region	100	113	N/A	INTRINSIC
low complexity region	122	145	N/A	INTRINSIC
Pfam:Collagen	158	212	5.4e-9	PFAM
low complexity region	376	436	N/A	INTRINSIC
Pfam:Collagen	469	534	2.6e-10	PFAM
Pfam:Collagen	517	586	4.9e-8	PFAM
C1Q	609	744	1.14e-78	SMART

Coding Region Coverage

1x: 99.0%
3x: 97.9%
10x: 95.2%
20x: 88.6%

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 two alpha chains of type VIII collagen. The gene product is a short chain collagen and a major component of the basement membrane of the corneal endothelium. The type VIII collagen fibril can be either a homo- or a heterotrimer. Alternatively spliced transcript variants encoding the same protein have been observed. [provided by RefSeq, Dec 2011]
PHENOTYPE: Mutation of this gene causes cornea abnormalities that include increased depth of the anterior chamber and a thinner corneal stroma and Descemet's membrane. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 88 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
5730455P16Rik	G	T	11: 80,254,767 (GRCm39)	Y351*	probably null	Het
Aadac	G	T	3: 59,943,368 (GRCm39)	R91L	possibly damaging	Het
Adgrg1	T	A	8: 95,738,370 (GRCm39)	F621Y	probably damaging	Het
Ankmy1	G	T	1: 92,812,775 (GRCm39)	D511E	probably benign	Het
Anks4b	A	T	7: 119,782,097 (GRCm39)	D376V	probably damaging	Het
Aox1	G	T	1: 58,100,400 (GRCm39)	C399F	probably benign	Het
Arfgef1	C	T	1: 10,269,067 (GRCm39)		probably null	Het
Arhgef4	G	A	1: 34,849,614 (GRCm39)	V546M	probably damaging	Het
Cab39	T	A	1: 85,765,020 (GRCm39)	V98E	probably damaging	Het
Cacna1b	T	C	2: 24,651,856 (GRCm39)	N108D	probably damaging	Het
Car15	C	A	16: 17,654,617 (GRCm39)	E134*	probably null	Het
Ccdc80	T	G	16: 44,915,732 (GRCm39)	Y163D	probably damaging	Het
Cdcp3	A	G	7: 130,841,268 (GRCm39)	M537V	probably benign	Het
Col22a1	C	T	15: 71,740,853 (GRCm39)	G513D	unknown	Het
Crot	C	A	5: 9,018,734 (GRCm39)	S544I	probably damaging	Het
Cubn	G	T	2: 13,435,770 (GRCm39)	P1062Q	probably damaging	Het
Dcc	A	T	18: 71,553,334 (GRCm39)	V774E	probably damaging	Het
Dlgap5	T	A	14: 47,647,818 (GRCm39)	M240L	probably benign	Het
Dlx4	A	G	11: 95,036,261 (GRCm39)	V16A	probably benign	Het
Dnah17	G	T	11: 117,958,373 (GRCm39)	H2703Q	probably benign	Het
Duox2	A	G	2: 122,122,291 (GRCm39)		probably null	Het
Fn1	C	T	1: 71,636,844 (GRCm39)	V168I	probably damaging	Het
Fpr-rs4	A	T	17: 18,242,359 (GRCm39)	D122V	probably damaging	Het
Gas2l2	A	T	11: 83,313,923 (GRCm39)	I463N	probably benign	Het
Ggta1	G	T	2: 35,292,416 (GRCm39)	P297Q	probably damaging	Het
Gpatch3	C	A	4: 133,305,457 (GRCm39)	R231S	probably damaging	Het
Gpc1	T	C	1: 92,782,705 (GRCm39)	Y151H	probably damaging	Het
Gpr141b	A	G	13: 19,913,317 (GRCm39)		noncoding transcript	Het
Gtf2e2	T	C	8: 34,245,973 (GRCm39)	W119R	probably damaging	Het
H2-M10.2	T	C	17: 36,595,253 (GRCm39)	I304V	probably benign	Het
Helq	T	C	5: 100,927,031 (GRCm39)	K685R	probably benign	Het
Hps5	C	T	7: 46,418,712 (GRCm39)		probably null	Het
Iars1	T	C	13: 49,885,818 (GRCm39)	C1186R	probably damaging	Het
Ift43	T	C	12: 86,208,795 (GRCm39)	V158A	possibly damaging	Het
Ift70b	A	G	2: 75,768,586 (GRCm39)	Y56H	probably damaging	Het
Iqca1	A	T	1: 90,070,429 (GRCm39)	I141N	probably damaging	Het
Kat6b	A	G	14: 21,719,149 (GRCm39)	N1276S	probably benign	Het
Kif19a	A	T	11: 114,656,340 (GRCm39)	M1L	possibly damaging	Het
Kif1b	T	G	4: 149,286,969 (GRCm39)	H1241P	probably damaging	Het
Kif26a	T	C	12: 112,144,510 (GRCm39)	V1588A	possibly damaging	Het
Klb	T	A	5: 65,529,842 (GRCm39)		probably null	Het
Krtap26-1	A	T	16: 88,444,131 (GRCm39)	Y163*	probably null	Het
Lefty1	G	T	1: 180,765,199 (GRCm39)	E256*	probably null	Het
Lox	T	C	18: 52,662,271 (GRCm39)	N44S	possibly damaging	Het
Marf1	C	T	16: 13,960,398 (GRCm39)	A549T	probably damaging	Het
Mctp1	A	G	13: 76,949,663 (GRCm39)	Y565C	probably damaging	Het
Megf6	C	T	4: 154,349,783 (GRCm39)	A961V	probably benign	Het
Mindy4	A	G	6: 55,253,619 (GRCm39)	K496R	probably benign	Het
Nalcn	A	T	14: 123,744,971 (GRCm39)	H352Q	probably benign	Het
Ncoa5	T	C	2: 164,851,310 (GRCm39)	I188V	possibly damaging	Het
Notum	G	T	11: 120,545,282 (GRCm39)	H426N	probably benign	Het
Or52r1	T	A	7: 102,536,458 (GRCm39)	I301F	possibly damaging	Het
Orm2	A	T	4: 63,282,233 (GRCm39)	D137V	probably damaging	Het
Pabpc2	G	A	18: 39,908,448 (GRCm39)	G571D	probably damaging	Het
Pabpc4	A	G	4: 123,191,735 (GRCm39)	N599S	probably damaging	Het
Pak1ip1	T	C	13: 41,166,080 (GRCm39)	V335A	probably benign	Het
Pcdhb11	A	C	18: 37,556,446 (GRCm39)	D592A	probably damaging	Het
Pmch	C	A	10: 87,927,120 (GRCm39)	T41K	possibly damaging	Het
Polb	G	T	8: 23,130,011 (GRCm39)	S187*	probably null	Het
Pter	G	T	2: 13,005,753 (GRCm39)	G309*	probably null	Het
Ptprg	T	C	14: 12,219,024 (GRCm38)	V406A	possibly damaging	Het
Ranbp3l	A	T	15: 9,063,184 (GRCm39)	E467V	possibly damaging	Het
Rif1	T	A	2: 51,975,153 (GRCm39)	M354K	probably damaging	Het
Ripk4	C	T	16: 97,549,312 (GRCm39)	C248Y	probably damaging	Het
Slc6a15	T	C	10: 103,253,914 (GRCm39)	W617R	probably damaging	Het
Smyd5	C	T	6: 85,417,155 (GRCm39)	Q178*	probably null	Het
St18	T	A	1: 6,873,248 (GRCm39)	F328I	probably damaging	Het
Supt20	T	A	3: 54,610,570 (GRCm39)	L124*	probably null	Het
Tarbp1	T	A	8: 127,174,223 (GRCm39)	H861L	probably benign	Het
Tars1	A	G	15: 11,390,411 (GRCm39)	M356T	probably benign	Het
Tbc1d10a	A	G	11: 4,162,819 (GRCm39)	T221A	probably damaging	Het
Tead3	A	G	17: 28,553,672 (GRCm39)		probably null	Het
Tprg1	A	G	16: 25,240,985 (GRCm39)	T254A	probably damaging	Het
Trank1	C	A	9: 111,220,545 (GRCm39)	N2427K	probably benign	Het
Tufm	T	C	7: 126,089,036 (GRCm39)	S380P	probably damaging	Het
Tyrobp	C	T	7: 30,114,042 (GRCm39)	R68C	probably damaging	Het
Ubl4b	T	C	3: 107,462,143 (GRCm39)	E39G	possibly damaging	Het
Uggt2	A	T	14: 119,286,863 (GRCm39)	F661I	probably damaging	Het
Upf3b	A	G	X: 36,368,120 (GRCm39)	I144T	probably benign	Het
Usp54	A	T	14: 20,611,320 (GRCm39)	D1165E	probably benign	Het
Vmn2r81	C	T	10: 79,129,281 (GRCm39)	T724I	possibly damaging	Het
Vsig1	A	G	X: 139,837,062 (GRCm39)	I247M	possibly damaging	Het
Zfp110	C	A	7: 12,583,187 (GRCm39)	L612I	probably benign	Het
Zfp318	C	A	17: 46,724,222 (GRCm39)	T2075K	probably damaging	Het
Zfp37	A	G	4: 62,110,122 (GRCm39)	M1T	probably null	Het
Zfp605	T	A	5: 110,276,720 (GRCm39)	C613S	probably damaging	Het
Zfp729a	G	A	13: 67,769,792 (GRCm39)	P146S	possibly damaging	Het
Zfp85	T	C	13: 67,896,791 (GRCm39)	N427S	probably benign	Het

Other mutations in Col8a1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01543:Col8a1	APN	16	57,448,097 (GRCm39)	missense	unknown
IGL01779:Col8a1	APN	16	57,448,726 (GRCm39)	missense	unknown
IGL03024:Col8a1	APN	16	57,448,727 (GRCm39)	missense	unknown
R0931:Col8a1	UTSW	16	57,448,931 (GRCm39)	missense	unknown
R1912:Col8a1	UTSW	16	57,448,287 (GRCm39)	missense	unknown
R3720:Col8a1	UTSW	16	57,447,279 (GRCm39)	missense	unknown
R6252:Col8a1	UTSW	16	57,447,368 (GRCm39)	missense	unknown
R7569:Col8a1	UTSW	16	57,447,555 (GRCm39)	missense	unknown
R8242:Col8a1	UTSW	16	57,452,721 (GRCm39)	missense	possibly damaging	0.56
R8726:Col8a1	UTSW	16	57,449,138 (GRCm39)	missense	probably damaging	1.00
R9196:Col8a1	UTSW	16	57,447,730 (GRCm39)	missense	unknown
R9209:Col8a1	UTSW	16	57,447,283 (GRCm39)	nonsense	probably null
R9444:Col8a1	UTSW	16	57,448,455 (GRCm39)	nonsense	probably null
R9508:Col8a1	UTSW	16	57,448,947 (GRCm39)	missense	unknown
R9570:Col8a1	UTSW	16	57,448,539 (GRCm39)	missense	unknown
Z1177:Col8a1	UTSW	16	57,452,813 (GRCm39)	missense	probably damaging	1.00
Z1177:Col8a1	UTSW	16	57,448,601 (GRCm39)	missense	unknown

Predicted Primers

PCR Primer
(F):5'- ACAGTTTAGAAGTCTGGAGAGCAGCTA -3'
(R):5'- TAAACAGAGAGCGGCCCCTTGG -3'

Sequencing Primer
(F):5'- GTCTGGAGAGCAGCTATTTTGAAAC -3'
(R):5'- CTTCTCCACAGGTGATGGC -3'

Posted On

2013-04-24