Mutagenetix > Incidental Mutation

Incidental Mutation 'R5964:Casp8'

471918

Institutional Source

Beutler Lab

Gene Symbol

Casp8

Ensembl Gene

ENSMUSG00000026029

Gene Name

caspase 8

Synonyms

MACH, Mch5, FLICE, Caspase-8

MMRRC Submission

044149-MU

Accession Numbers

Is this an essential gene?

Essential (E-score: 1.000) question?

Stock #

R5964 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

58795374-58847503 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

G to T at 58833736 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Arginine to Leucine at position 277 (R277L)

Ref Sequence

ENSEMBL: ENSMUSP00000140546 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000027189] [ENSMUST00000165549] [ENSMUST00000190213] [ENSMUST00000191201]

AlphaFold

O89110

Predicted Effect

possibly damaging
Transcript: ENSMUST00000027189
AA Change: R257L

PolyPhen 2 Score 0.473 (Sensitivity: 0.89; Specificity: 0.90)

SMART Domains

Protein: ENSMUSP00000027189
Gene: ENSMUSG00000026029
AA Change: R257L

Domain	Start	End	E-Value	Type
DED	1	80	3.21e-23	SMART
DED	99	178	1.01e-15	SMART
CASc	227	480	2.13e-110	SMART

Predicted Effect

possibly damaging
Transcript: ENSMUST00000165549
AA Change: R257L

PolyPhen 2 Score 0.473 (Sensitivity: 0.89; Specificity: 0.90)

SMART Domains

Protein: ENSMUSP00000127375
Gene: ENSMUSG00000026029
AA Change: R257L

Domain	Start	End	E-Value	Type
DED	1	80	3.21e-23	SMART
DED	99	178	1.01e-15	SMART
CASc	227	480	2.13e-110	SMART

Predicted Effect

possibly damaging
Transcript: ENSMUST00000190213
AA Change: R277L

PolyPhen 2 Score 0.615 (Sensitivity: 0.87; Specificity: 0.91)

SMART Domains

Protein: ENSMUSP00000140335
Gene: ENSMUSG00000026029
AA Change: R277L

Domain	Start	End	E-Value	Type
DED	21	100	1.5e-25	SMART
DED	119	198	5e-18	SMART
CASc	247	500	1.1e-112	SMART

Predicted Effect

possibly damaging
Transcript: ENSMUST00000191201
AA Change: R277L

PolyPhen 2 Score 0.615 (Sensitivity: 0.87; Specificity: 0.91)

SMART Domains

Protein: ENSMUSP00000140546
Gene: ENSMUSG00000026029
AA Change: R277L

Domain	Start	End	E-Value	Type
DED	21	100	1.5e-25	SMART
DED	119	198	5e-18	SMART
CASc	247	500	1.1e-112	SMART

Meta Mutation Damage Score

0.1795

Coding Region Coverage

1x: 99.9%
3x: 99.5%
10x: 97.5%
20x: 92.2%

Validation Efficiency

96% (87/91)

MGI Phenotype

FUNCTION: This gene is part of a family of caspases, aspartate-specific cysteine proteases well studied for their involvement in immune and apoptosis signaling. This protein, an initiator of apoptotic cell death, is activated by death-inducing tumor necrosis family receptors and targets downstream effectors. In mouse deficiency of this gene can cause embryonic lethality. This protein may have a role in embryogenesis. Alternative splicing results in multiple transcript variants that encode different protein isoforms. [provided by RefSeq, Apr 2013]
PHENOTYPE: Homozygotes for a targeted null mutation exhibit impaired cardiac muscle development, cardiac erythrocyte congestion, low numbers of colony-forming cells, and prenatal lethality. T-cell restricted knockout mice are viable, but immunodeficient. [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
Adam15	G	A	3: 89,343,567	Q581*	probably null	Het
Agl	A	G	3: 116,793,774	V44A	probably damaging	Het
Alpk3	T	A	7: 81,092,260	D608E	possibly damaging	Het
Aspm	C	A	1: 139,455,227		probably benign	Het
Bbs2	T	C	8: 94,068,367	N692S	probably benign	Het
Bend4	A	G	5: 67,417,818	I240T	probably benign	Het
Ccdc61	A	T	7: 18,900,940	I123N	probably damaging	Het
Ccr9	T	G	9: 123,779,434	I60M	probably benign	Het
Cd163	T	A	6: 124,326,572	W1066R	probably benign	Het
Cd226	A	T	18: 89,207,183	H68L	probably benign	Het
Cdkn3	T	A	14: 46,767,217	C79S	probably null	Het
Cnnm1	A	T	19: 43,469,723	E658V	probably benign	Het
Cog7	T	C	7: 121,956,029	R304G	probably damaging	Het
Cpt1a	T	A	19: 3,365,760	V286E	possibly damaging	Het
Creg2	C	A	1: 39,624,954	R212L	probably benign	Het
Cyp26a1	T	G	19: 37,699,962	S311A	probably damaging	Het
Cyp2b10	T	C	7: 25,926,223	Y484H	probably benign	Het
Cyp3a44	T	A	5: 145,788,467	Y308F	possibly damaging	Het
Dlg5	A	G	14: 24,164,089	V744A	probably benign	Het
Dlgap2	T	A	8: 14,727,128	Y124*	probably null	Het
Dnah3	T	C	7: 119,922,880	D4030G	probably benign	Het
Dnah5	A	G	15: 28,458,584	T4456A	possibly damaging	Het
Dtx2	T	A	5: 136,023,699	V347D	probably benign	Het
Gigyf2	C	T	1: 87,407,167	T294M	probably damaging	Het
Gli3	C	G	13: 15,726,162	S1378*	probably null	Het
Gm884	A	G	11: 103,542,120	S1232P	possibly damaging	Het
Gnao1	G	A	8: 93,966,999	D337N	probably benign	Het
Gp2	T	A	7: 119,449,129	Q422L	probably benign	Het
Ifit1	T	A	19: 34,648,469	M335K	possibly damaging	Het
Ism1	T	C	2: 139,678,757	S30P	probably benign	Het
Itgax	A	G	7: 128,140,447	D677G	probably damaging	Het
Kansl1l	G	A	1: 66,725,922	A442V	probably damaging	Het
Kif13a	T	C	13: 46,771,524	I311M	probably damaging	Het
Lsm14b	T	A	2: 180,031,425	S84R	probably benign	Het
Lzts3	A	G	2: 130,636,288	Y297H	probably damaging	Het
Map4k3	A	G	17: 80,644,762	I205T	probably damaging	Het
Matn2	A	T	15: 34,410,165	N501I	probably damaging	Het
Mctp2	T	C	7: 72,103,177	E776G	probably damaging	Het
Mex3d	A	T	10: 80,382,587	N265K	probably damaging	Het
Myo5a	A	G	9: 75,203,833	T1534A	probably benign	Het
Ncoa7	T	C	10: 30,704,636	M35V	probably damaging	Het
Nek4	G	A	14: 30,957,079		probably null	Het
Ngrn	T	C	7: 80,261,933		probably null	Het
Nlrp1a	T	A	11: 71,123,020	Q468L	probably benign	Het
Olfr1450	A	C	19: 12,954,531	Q314P	probably benign	Het
Olfr743	T	A	14: 50,534,198	M262K	probably damaging	Het
Phtf2	T	C	5: 20,775,934	D433G	probably damaging	Het
Prdm13	G	A	4: 21,683,852	Q140*	probably null	Het
Prtg	G	A	9: 72,892,254	G778E	probably benign	Het
Pum3	T	C	19: 27,420,051	E308G	probably damaging	Het
Pwp1	T	G	10: 85,882,886	F306V	probably damaging	Het
Rab24	A	T	13: 55,321,576	Y27N	probably damaging	Het
Rnf215	T	C	11: 4,135,898	F126L	probably benign	Het
Samd13	A	T	3: 146,680,696		probably benign	Het
Serac1	T	A	17: 6,065,049	H213L	probably benign	Het
Slc45a3	A	G	1: 131,978,073	E278G	probably damaging	Het
Slit3	C	T	11: 35,700,236	R1292C	probably damaging	Het
Slx4	A	T	16: 4,000,951		probably null	Het
Smarca4	C	A	9: 21,647,430	T631K	probably benign	Het
Snx16	C	T	3: 10,434,481	R163Q	possibly damaging	Het
Stk40	T	C	4: 126,128,895	V140A	probably damaging	Het
Tcf12	A	T	9: 71,868,240	D409E	probably damaging	Het
Tgfbr2	G	T	9: 116,110,255	T168K	possibly damaging	Het
Ticam1	G	T	17: 56,271,703	H131N	probably damaging	Het
Ttn	C	A	2: 76,713,511	E31298*	probably null	Het
Ttn	C	A	2: 76,829,888	R7458I	possibly damaging	Het
Usp7	A	G	16: 8,712,102	V133A	possibly damaging	Het
Wbp1l	C	T	19: 46,654,180	R191*	probably null	Het
Wdfy4	T	C	14: 33,106,011	E1118G	probably damaging	Het
Zfp81	G	C	17: 33,336,845	P3A	probably damaging	Het
Znhit6	A	G	3: 145,576,933	K21R	possibly damaging	Het

Other mutations in Casp8

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00684:Casp8	APN	1	58827314	critical splice donor site	probably null
IGL00825:Casp8	APN	1	58829006	missense	probably benign	0.02
IGL02025:Casp8	APN	1	58824147	missense	possibly damaging	0.81
IGL02549:Casp8	APN	1	58833766	missense	probably benign
amontillado	UTSW	1	58844770	missense	probably damaging	1.00
Porto	UTSW	1	58833698	missense	possibly damaging	0.89
IGL02991:Casp8	UTSW	1	58827279	missense	probably benign	0.00
R0609:Casp8	UTSW	1	58844792	missense	probably benign	0.00
R0960:Casp8	UTSW	1	58829013	critical splice donor site	probably null
R1433:Casp8	UTSW	1	58824124	missense	probably damaging	1.00
R1505:Casp8	UTSW	1	58828922	missense	probably damaging	0.99
R1506:Casp8	UTSW	1	58824196	missense	probably damaging	0.97
R1596:Casp8	UTSW	1	58831674	splice site	probably benign
R1674:Casp8	UTSW	1	58844416	missense	probably damaging	1.00
R1676:Casp8	UTSW	1	58844416	missense	probably damaging	1.00
R1981:Casp8	UTSW	1	58828962	splice site	probably null
R3909:Casp8	UTSW	1	58844811	missense	probably damaging	1.00
R3911:Casp8	UTSW	1	58833705	missense	probably damaging	1.00
R4231:Casp8	UTSW	1	58844770	missense	probably damaging	1.00
R4233:Casp8	UTSW	1	58844770	missense	probably damaging	1.00
R4234:Casp8	UTSW	1	58844770	missense	probably damaging	1.00
R4235:Casp8	UTSW	1	58833698	missense	possibly damaging	0.89
R4236:Casp8	UTSW	1	58844770	missense	probably damaging	1.00
R4917:Casp8	UTSW	1	58827218	missense	probably damaging	1.00
R4918:Casp8	UTSW	1	58827218	missense	probably damaging	1.00
R5063:Casp8	UTSW	1	58844374	missense	probably damaging	1.00
R5092:Casp8	UTSW	1	58844676	missense	possibly damaging	0.53
R5153:Casp8	UTSW	1	58844845	missense	probably benign	0.00
R5979:Casp8	UTSW	1	58828912	missense	probably benign
R7602:Casp8	UTSW	1	58833739	missense	probably benign	0.43
R7675:Casp8	UTSW	1	58823947	missense	possibly damaging	0.69
R8272:Casp8	UTSW	1	58833742	missense	probably damaging	0.96
R8714:Casp8	UTSW	1	58833653	missense	possibly damaging	0.57
R8747:Casp8	UTSW	1	58844458	missense	probably benign	0.00
R9279:Casp8	UTSW	1	58844383	missense	probably benign	0.20

Predicted Primers

PCR Primer
(F):5'- CTTCCTGAGCACTTGGACATAG -3'
(R):5'- CCAGTATAGGGTAATGCCAGG -3'

Sequencing Primer
(F):5'- ACTTGGACATAGCCAGTGTC -3'
(R):5'- GGATTTTCTGGATAGCATTTGAAATG -3'

Posted On

2017-03-31