Mutagenetix > Incidental Mutation

Incidental Mutation 'R4583:Cd8b1'

343816

Institutional Source

Beutler Lab

Gene Symbol

Cd8b1

Ensembl Gene

ENSMUSG00000053044

Gene Name

CD8 subunit beta 1

Synonyms

Ly-3, Ly-C, Lyt-3

MMRRC Submission

041804-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.094) question?

Stock #

R4583 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

71299772-71314476 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 71303081 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Asparagine at position 52 (I52N)

Ref Sequence

ENSEMBL: ENSMUSP00000070131 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000065248] [ENSMUST00000114188] [ENSMUST00000173297]

AlphaFold

P10300

PDB Structure

Crystal structure of a CD8ab heterodimer [X-RAY DIFFRACTION]
Crystal structure of CD8alpha-beta in complex with YTS 156.7 FAB [X-RAY DIFFRACTION]
Crystal structure of the CD8 alpha beta/H-2Dd complex [X-RAY DIFFRACTION]

Predicted Effect

probably damaging
Transcript: ENSMUST00000065248
AA Change: I52N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000070131
Gene: ENSMUSG00000053044
AA Change: I52N

Domain	Start	End	E-Value	Type
IGv	36	119	2.33e-13	SMART
low complexity region	141	156	N/A	INTRINSIC
transmembrane domain	177	199	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000114188

SMART Domains

Protein: ENSMUSP00000109826
Gene: ENSMUSG00000055027

Domain	Start	End	E-Value	Type
Pfam:zf-MYND	18	56	5.4e-11	PFAM
SET	76	225	1.53e-9	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000173297

Coding Region Coverage

1x: 99.3%
3x: 98.6%
10x: 97.2%
20x: 95.1%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The CD8 antigen is a cell surface glycoprotein found on most cytotoxic T lymphocytes that mediates efficient cell-cell interactions within the immune system. The CD8 antigen, acting as a coreceptor, and the T-cell receptor on the T lymphocyte recognize antigens displayed by an antigen presenting cell (APC) in the context of class I MHC molecules. The functional coreceptor is either a homodimer composed of two alpha chains, or a heterodimer composed of one alpha and one beta chain. Both alpha and beta chains share significant homology to immunoglobulin variable light chains. This gene encodes the CD8 beta chain isoforms. Multiple alternatively spliced transcript variants encoding distinct membrane associated or secreted isoforms have been described. A pseudogene, also located on chromosome 2, has been identified. [provided by RefSeq, May 2010]
PHENOTYPE: Animals homozygous for a mutation in this gene lack CD8+CD4- cytotoxic T cells in the thymus and spleen and do not mount a cytotoxic response to alloantigens. [provided by MGI curators]

Allele List at MGI

All alleles(3) : Targeted, knock-out(3)

Other mutations in this stock

Total: 119 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2310022A10Rik	T	C	7: 27,274,017 (GRCm39)	L86P	unknown	Het
Aimp1	C	T	3: 132,382,808 (GRCm39)	E23K	probably damaging	Het
Ap2b1	A	T	11: 83,288,605 (GRCm39)	N884I	probably benign	Het
Apoe	G	T	7: 19,431,423 (GRCm39)	Q65K	possibly damaging	Het
Arhgef1	T	A	7: 24,611,996 (GRCm39)	D93E	probably benign	Het
Arhgef12	G	T	9: 42,888,958 (GRCm39)	T1085K	probably damaging	Het
Arid5a	T	C	1: 36,356,745 (GRCm39)		probably null	Het
Atp9a	A	T	2: 168,531,280 (GRCm39)		probably null	Het
Baz1a	T	C	12: 54,969,325 (GRCm39)	I635V	probably damaging	Het
Bbs10	A	G	10: 111,136,995 (GRCm39)	K703E	probably benign	Het
Cckar	T	A	5: 53,857,124 (GRCm39)	M429L	probably benign	Het
Ccl3	A	T	11: 83,539,164 (GRCm39)	L65Q	probably benign	Het
Ccr3	A	G	9: 123,829,477 (GRCm39)	T271A	probably benign	Het
Cdh15	G	A	8: 123,591,767 (GRCm39)	E551K	probably damaging	Het
Cdh17	A	G	4: 11,810,466 (GRCm39)	K719R	probably benign	Het
Cfap43	T	C	19: 47,825,655 (GRCm39)	R38G	probably null	Het
Chd6	T	C	2: 160,856,114 (GRCm39)	E715G	probably damaging	Het
Cldn34b2	T	A	X: 153,908,625 (GRCm39)	R68*	probably null	Het
Col19a1	T	G	1: 24,600,410 (GRCm39)	D44A	unknown	Het
Colgalt2	C	T	1: 152,382,627 (GRCm39)	S493F	probably damaging	Het
Cr1l	T	C	1: 194,812,139 (GRCm39)	I99M	probably damaging	Het
Crybg1	T	C	10: 43,873,616 (GRCm39)	E1164G	probably damaging	Het
Cym	G	T	3: 107,118,718 (GRCm39)	D367E	probably damaging	Het
Dennd2a	G	T	6: 39,499,776 (GRCm39)	T263K	probably damaging	Het
Dhx9	T	A	1: 153,336,049 (GRCm39)	M869L	probably damaging	Het
Dnm2	A	G	9: 21,415,742 (GRCm39)	H692R	probably damaging	Het
Ern1	A	T	11: 106,298,031 (GRCm39)	S697T	probably damaging	Het
F12	G	A	13: 55,568,943 (GRCm39)	T273I	probably benign	Het
Fam151b	A	T	13: 92,604,617 (GRCm39)	L124Q	probably damaging	Het
Fancg	A	G	4: 43,002,991 (GRCm39)	V622A	probably benign	Het
Fbxo2	T	A	4: 148,249,356 (GRCm39)	N159K	possibly damaging	Het
Fgd2	C	A	17: 29,586,052 (GRCm39)	T212K	possibly damaging	Het
Fhl3	T	A	4: 124,601,342 (GRCm39)	D178E	probably benign	Het
Filip1	G	T	9: 79,723,091 (GRCm39)	A1176D	possibly damaging	Het
Fndc1	T	C	17: 7,958,081 (GRCm39)	Y1722C	probably damaging	Het
Frem3	T	C	8: 81,340,143 (GRCm39)	V812A	probably benign	Het
Fsip2	A	G	2: 82,809,017 (GRCm39)	I1779V	probably benign	Het
Gli2	C	T	1: 118,769,798 (GRCm39)	V585I	probably benign	Het
Gm15056	C	G	8: 21,390,697 (GRCm39)	S80T	probably benign	Het
Gm5145	A	G	17: 20,790,715 (GRCm39)	E31G	probably benign	Het
Gmfg	A	G	7: 28,145,369 (GRCm39)	Y71C	probably damaging	Het
Grk1	A	G	8: 13,459,322 (GRCm39)	E291G	probably damaging	Het
Gtpbp1	A	G	15: 79,600,152 (GRCm39)	E393G	possibly damaging	Het
Gtpbp2	A	G	17: 46,472,071 (GRCm39)	D2G	probably damaging	Het
Hc	A	T	2: 34,918,189 (GRCm39)	V698E	probably benign	Het
Helz	G	A	11: 107,536,895 (GRCm39)	R249H	probably damaging	Het
Hmcn2	A	G	2: 31,303,277 (GRCm39)	I2973V	possibly damaging	Het
Hnrnpa3	A	G	2: 75,493,950 (GRCm39)	R286G	probably benign	Het
Hus1b	A	T	13: 31,131,501 (GRCm39)	W53R	probably damaging	Het
Hydin	C	T	8: 111,321,857 (GRCm39)	T4503I	probably benign	Het
Ighmbp2	G	C	19: 3,315,324 (GRCm39)	P699A	probably benign	Het
Igkv1-122	A	T	6: 67,994,442 (GRCm39)	Y110F	probably benign	Het
Igkv8-28	T	C	6: 70,120,604 (GRCm39)	Y113C	probably damaging	Het
Iigp1c	T	C	18: 60,379,152 (GRCm39)	I229T	possibly damaging	Het
Il16	A	G	7: 83,332,107 (GRCm39)	S158P	probably damaging	Het
Kalrn	T	A	16: 34,055,637 (GRCm39)	H876L	probably damaging	Het
Kdm5d	T	A	Y: 914,134 (GRCm39)	L357H	probably damaging	Het
Krt78	T	C	15: 101,855,055 (GRCm39)	T919A	possibly damaging	Het
L3mbtl2	T	C	15: 81,569,107 (GRCm39)	C594R	probably damaging	Het
Lcorl	A	T	5: 45,890,931 (GRCm39)	L474*	probably null	Het
Lgals3	A	T	14: 47,619,144 (GRCm39)		probably null	Het
Lnx1	C	T	5: 74,771,457 (GRCm39)	V350I	probably benign	Het
Lpcat3	T	G	6: 124,680,286 (GRCm39)	W429G	possibly damaging	Het
Lrp1	T	C	10: 127,377,241 (GRCm39)	T4149A	probably benign	Het
Memo1	G	A	17: 74,565,456 (GRCm39)	Q36*	probably null	Het
Mical2	A	G	7: 112,012,154 (GRCm39)	N668S	probably benign	Het
Ms4a10	A	T	19: 10,945,553 (GRCm39)	I76N	possibly damaging	Het
Mthfr	T	G	4: 148,136,329 (GRCm39)	L362V	possibly damaging	Het
Myh3	T	A	11: 66,987,279 (GRCm39)	Y1376*	probably null	Het
Mymk	C	A	2: 26,952,292 (GRCm39)	V192F	probably benign	Het
Myo1c	A	G	11: 75,562,688 (GRCm39)	D966G	possibly damaging	Het
Ncam2	A	G	16: 81,314,445 (GRCm39)	N474D	probably damaging	Het
Nmnat1	T	C	4: 149,553,608 (GRCm39)	N168S	possibly damaging	Het
Nmur1	C	T	1: 86,314,367 (GRCm39)	V323M	possibly damaging	Het
Npr2	C	A	4: 43,633,522 (GRCm39)		probably null	Het
Nsd3	T	A	8: 26,200,703 (GRCm39)	M1265K	probably benign	Het
Or13c7	A	G	4: 43,855,262 (GRCm39)	T318A	probably benign	Het
Or1e34	T	C	11: 73,778,629 (GRCm39)	T190A	probably damaging	Het
Or1j16	A	C	2: 36,530,626 (GRCm39)	T192P	probably damaging	Het
Or4c107	T	A	2: 88,789,556 (GRCm39)	F249I	probably damaging	Het
Or4c11	G	T	2: 88,695,838 (GRCm39)	M296I	probably benign	Het
Or5b108	T	A	19: 13,168,062 (GRCm39)	F10L	probably damaging	Het
Or5i1	T	C	2: 87,613,565 (GRCm39)	V227A	possibly damaging	Het
Or6c216	T	C	10: 129,678,344 (GRCm39)	D189G	probably damaging	Het
Otub1	G	A	19: 7,181,801 (GRCm39)	A25V	possibly damaging	Het
Paqr3	T	A	5: 97,256,069 (GRCm39)	R102*	probably null	Het
Patl2	A	G	2: 121,957,226 (GRCm39)	S103P	probably benign	Het
Pcdhb15	A	T	18: 37,608,628 (GRCm39)	H620L	possibly damaging	Het
Pdgfc	A	T	3: 81,048,835 (GRCm39)	D81V	possibly damaging	Het
Pdia2	T	C	17: 26,415,476 (GRCm39)	D447G	probably damaging	Het
Pold1	C	A	7: 44,188,337 (GRCm39)	A514S	probably damaging	Het
Pomgnt1	C	T	4: 116,015,691 (GRCm39)	T552I	probably benign	Het
Ppl	T	C	16: 4,922,400 (GRCm39)	E294G	probably benign	Het
Pramel12	A	G	4: 143,143,324 (GRCm39)	Y30C	probably damaging	Het
Prkcb	A	G	7: 122,056,447 (GRCm39)	S100G	probably benign	Het
Psg16	T	G	7: 16,829,097 (GRCm39)	I227S	probably benign	Het
Rbbp6	AAAGAAGAAGAAGAAGAAG	AAAGAAGAAGAAGAAG	7: 122,601,175 (GRCm39)		probably benign	Het
Reck	T	C	4: 43,931,062 (GRCm39)		probably null	Het
Rrbp1	C	T	2: 143,830,671 (GRCm39)	G499S	probably benign	Het
Sema6d	G	T	2: 124,506,082 (GRCm39)	R630L	probably damaging	Het
Slc29a1	A	G	17: 45,900,882 (GRCm39)	V94A	possibly damaging	Het
Slc35a1	T	A	4: 34,664,146 (GRCm39)	Q324L	probably benign	Het
Slc35c1	A	T	2: 92,289,266 (GRCm39)	L80Q	probably damaging	Het
Slc7a10	G	T	7: 34,897,377 (GRCm39)		probably null	Het
Srrm2	C	T	17: 24,038,593 (GRCm39)		probably benign	Het
Stk38	T	G	17: 29,201,130 (GRCm39)	D182A	probably damaging	Het
Tas2r104	C	T	6: 131,662,398 (GRCm39)	G104S	probably benign	Het
Tmem121b	T	C	6: 120,469,055 (GRCm39)	E554G	probably damaging	Het
Tor1aip2	A	G	1: 155,940,888 (GRCm39)	H398R	probably benign	Het
Tram2	C	T	1: 21,083,673 (GRCm39)	V83I	probably benign	Het
Ube3a	C	T	7: 58,935,811 (GRCm39)	T565I	probably damaging	Het
Ubr4	T	C	4: 139,108,164 (GRCm39)	V56A	possibly damaging	Het
Vmn1r128	T	C	7: 21,083,644 (GRCm39)	V116A	possibly damaging	Het
Vmn1r170	C	T	7: 23,306,087 (GRCm39)	T163I	probably benign	Het
Vmn2r75	T	A	7: 85,813,290 (GRCm39)	D504V	possibly damaging	Het
Vps36	G	A	8: 22,708,436 (GRCm39)	M363I	probably benign	Het
Wdsub1	A	G	2: 59,708,661 (GRCm39)	S71P	probably damaging	Het
Zdhhc12	A	G	2: 29,981,496 (GRCm39)	F189L	probably benign	Het
Zfp521	T	C	18: 13,977,387 (GRCm39)	M1009V	probably benign	Het

Other mutations in Cd8b1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00980:Cd8b1	APN	6	71,309,463 (GRCm39)	nonsense	probably null
ablate	UTSW	6	71,306,777 (GRCm39)	critical splice donor site	probably null
Carlsbad	UTSW	6	71,311,085 (GRCm39)	missense	probably damaging	1.00
denuded	UTSW	6	71,303,324 (GRCm39)	missense	probably damaging	1.00
3-1:Cd8b1	UTSW	6	71,303,246 (GRCm39)	missense	probably damaging	1.00
R1707:Cd8b1	UTSW	6	71,303,168 (GRCm39)	missense	probably damaging	1.00
R2438:Cd8b1	UTSW	6	71,306,740 (GRCm39)	missense	probably damaging	0.96
R2860:Cd8b1	UTSW	6	71,311,085 (GRCm39)	missense	probably damaging	1.00
R2861:Cd8b1	UTSW	6	71,311,085 (GRCm39)	missense	probably damaging	1.00
R4405:Cd8b1	UTSW	6	71,303,006 (GRCm39)	missense	possibly damaging	0.90
R4611:Cd8b1	UTSW	6	71,309,459 (GRCm39)	missense	probably benign
R4657:Cd8b1	UTSW	6	71,306,758 (GRCm39)	missense	possibly damaging	0.77
R5604:Cd8b1	UTSW	6	71,303,159 (GRCm39)	missense	probably benign	0.00
R6795:Cd8b1	UTSW	6	71,303,324 (GRCm39)	missense	probably damaging	1.00
R6828:Cd8b1	UTSW	6	71,311,100 (GRCm39)	missense	probably benign	0.42
R8351:Cd8b1	UTSW	6	71,306,777 (GRCm39)	critical splice donor site	probably null
R9189:Cd8b1	UTSW	6	71,306,752 (GRCm39)	missense	probably benign
R9289:Cd8b1	UTSW	6	71,306,777 (GRCm39)	critical splice donor site	probably null

Predicted Primers

PCR Primer
(F):5'- CATTGTGACACAAACCACTGT -3'
(R):5'- TCCTCTGGCTTCACATTCATGAT -3'

Sequencing Primer
(F):5'- GGCAACCAAACTTGAAGTTCTGGTC -3'
(R):5'- CTGGCTTCACATTCATGATACTGAG -3'

Posted On

2015-09-24