Mutagenetix > Incidental Mutation

Incidental Mutation 'R6083:Dnaja1'

482286

Institutional Source

Beutler Lab

Gene Symbol

Dnaja1

Ensembl Gene

ENSMUSG00000028410

Gene Name

DnaJ heat shock protein family (Hsp40) member A1

Synonyms

Hsj2, Nedd7

MMRRC Submission

044242-MU

Accession Numbers

Essential gene?

Possibly essential (E-score: 0.737) question?

Stock #

R6083 (G1)

Quality Score

215.009

Status

Validated

Chromosome

Chromosomal Location

40722150-40737149 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 40731713 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Aspartic acid to Glycine at position 263 (D263G)

Ref Sequence

ENSEMBL: ENSMUSP00000118294 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000030117] [ENSMUST00000030118] [ENSMUST00000125442] [ENSMUST00000137246] [ENSMUST00000164233]

AlphaFold

P63037

Predicted Effect

probably benign
Transcript: ENSMUST00000030117

SMART Domains

Protein: ENSMUSP00000030117
Gene: ENSMUSG00000028409

Domain	Start	End	E-Value	Type
LisH	6	38	9.95e-7	SMART
CTLH	40	92	2.32e-7	SMART
WD40	202	242	9.02e-7	SMART
WD40	253	292	3.81e-5	SMART
WD40	295	335	5.26e-8	SMART
WD40	338	377	4.4e-10	SMART
WD40	380	426	1.03e1	SMART
WD40	428	470	2.97e0	SMART
WD40	473	512	9.52e-6	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000030118
AA Change: D263G

PolyPhen 2 Score 0.029 (Sensitivity: 0.95; Specificity: 0.82)

SMART Domains

Protein: ENSMUSP00000030118
Gene: ENSMUSG00000028410
AA Change: D263G

Domain	Start	End	E-Value	Type
DnaJ	5	60	4.2e-30	SMART
low complexity region	66	82	N/A	INTRINSIC
low complexity region	93	104	N/A	INTRINSIC
Pfam:DnaJ_CXXCXGXG	134	200	5.7e-16	PFAM
Pfam:CTDII	257	340	1.5e-20	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000125442

SMART Domains

Protein: ENSMUSP00000116601
Gene: ENSMUSG00000028410

Domain	Start	End	E-Value	Type
DnaJ	5	60	4.2e-30	SMART
low complexity region	66	82	N/A	INTRINSIC
low complexity region	93	104	N/A	INTRINSIC
Pfam:DnaJ_CXXCXGXG	134	200	1.8e-16	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000129204

Predicted Effect

probably benign
Transcript: ENSMUST00000137246
AA Change: D263G

PolyPhen 2 Score 0.097 (Sensitivity: 0.93; Specificity: 0.85)

SMART Domains

Protein: ENSMUSP00000118294
Gene: ENSMUSG00000028410
AA Change: D263G

Domain	Start	End	E-Value	Type
DnaJ	5	60	4.2e-30	SMART
low complexity region	66	82	N/A	INTRINSIC
low complexity region	93	104	N/A	INTRINSIC
Pfam:DnaJ_CXXCXGXG	134	200	3.2e-16	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000137476

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000148976

Predicted Effect

probably benign
Transcript: ENSMUST00000164233
AA Change: D263G

PolyPhen 2 Score 0.029 (Sensitivity: 0.95; Specificity: 0.82)

SMART Domains

Protein: ENSMUSP00000129730
Gene: ENSMUSG00000028410
AA Change: D263G

Domain	Start	End	E-Value	Type
DnaJ	5	60	4.2e-30	SMART
low complexity region	66	82	N/A	INTRINSIC
low complexity region	93	104	N/A	INTRINSIC
Pfam:DnaJ_C	107	329	5.1e-35	PFAM
Pfam:DnaJ_CXXCXGXG	134	200	6e-17	PFAM

Meta Mutation Damage Score

0.0945

Coding Region Coverage

1x: 99.9%
3x: 99.7%
10x: 98.4%
20x: 95.6%

Validation Efficiency

96% (76/79)

MGI Phenotype

FUNCTION: The protein encoded by this gene is a member of the DnaJ family, whose members act as cochaperones of heat shock protein 70. Heat shock proteins facilitate protein folding, trafficking, prevention of aggregation, and proteolytic degradation. Members of this family are characterized by a highly conserved N-terminal J domain, a glycine/phenylalanine-rich region, four CxxCxGxG zinc finger repeats, and a C-terminal substrate-binding domain. The J domain mediates the interaction with heat shock protein 70 to recruit substrates and regulate ATP hydrolysis activity. Mice deficient for this gene display reduced levels of activation‐induced deaminase, an enzyme that deaminates deoxycytidine at the immunoglobulin genes during immune responses. In addition, mice lacking this gene exhibit severe defects in spermatogenesis. Several pseudogenes of this gene are found on other chromosomes. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2015]
PHENOTYPE: Male mice homozygous for a knock-out allele exhibit decreased postnatal growth and reduced fertility with severe defects in late stages of spermatogenesis that involve aberrant androgen receptor signaling in Sertoli cells and disruption of Sertoli-germ cell adherens junctions. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 84 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2810021J22Rik	C	A	11: 58,878,851	P73Q	possibly damaging	Het
Aak1	A	T	6: 86,963,996	I591F	unknown	Het
Ace	C	A	11: 105,985,267	Y816*	probably null	Het
Ahnak2	A	G	12: 112,782,612	V1205A	probably benign	Het
Ahnak2	T	G	12: 112,782,999	Q1076P	probably benign	Het
Ap2a1	G	A	7: 44,907,751	R263W	probably damaging	Het
Arhgap29	A	G	3: 121,992,748	T257A	probably benign	Het
Bora	A	T	14: 99,062,294	Q234L	possibly damaging	Het
Ccdc17	A	T	4: 116,596,926	Q47L	possibly damaging	Het
Cep170	C	T	1: 176,774,625	R305H	probably damaging	Het
Cyb5r4	C	T	9: 87,057,168	P335S	probably damaging	Het
Cyp2c54	A	G	19: 40,073,762	L17P	probably benign	Het
Cyp2c69	A	T	19: 39,849,456	V394E	probably damaging	Het
Dedd2	G	A	7: 25,211,290	P154S	probably benign	Het
Defb36	A	T	2: 152,604,488	M1L	unknown	Het
Dock10	T	C	1: 80,532,431	N1560S	probably damaging	Het
Efnb2	T	C	8: 8,622,328		probably null	Het
Eif3e	A	G	15: 43,266,144	I196T	probably damaging	Het
Ercc4	T	A	16: 13,110,039	C24*	probably null	Het
Fmn1	A	G	2: 113,364,303	E116G	unknown	Het
Gnas	A	G	2: 174,297,862	M1V	probably null	Het
Grin2a	C	A	16: 9,579,540	M894I	probably benign	Het
Herc2	G	T	7: 56,228,505	S4566I	probably benign	Het
Hmcn1	G	A	1: 150,755,293	P918L	probably damaging	Het
Hmcn1	G	T	1: 150,755,294	P918T	probably damaging	Het
Hsd3b2	T	A	3: 98,712,056	Y191F	possibly damaging	Het
Ifit1bl2	A	C	19: 34,619,817	F133C	possibly damaging	Het
Itih2	T	C	2: 10,108,894		probably benign	Het
Itsn1	T	C	16: 91,853,011	L191P	probably benign	Het
Kdr	T	C	5: 75,944,366	K1068R	probably damaging	Het
Lmtk2	T	C	5: 144,182,756	L1345P	probably damaging	Het
Man2b2	T	A	5: 36,809,041	D936V	probably damaging	Het
Mapk1ip1	G	A	7: 138,836,588	R38*	probably null	Het
Med13l	T	C	5: 118,721,486	V246A	possibly damaging	Het
Mlec	T	A	5: 115,148,049	T248S	probably benign	Het
Mslnl	T	A	17: 25,737,902	V54D	possibly damaging	Het
Muc16	G	A	9: 18,657,212	T1337I	unknown	Het
Nek7	C	T	1: 138,515,654	S187N	probably damaging	Het
Neto2	A	G	8: 85,640,585	V538A	probably benign	Het
Nktr	T	C	9: 121,750,136		probably benign	Het
Npy6r	A	G	18: 44,276,492	K327E	probably damaging	Het
Olfr1230	T	A	2: 89,297,024	D82V	probably damaging	Het
Olfr1245	T	C	2: 89,575,672	D18G	probably benign	Het
Olfr1463	A	T	19: 13,234,525	I92F	probably benign	Het
Olfr402	A	G	11: 74,155,570	M139V	possibly damaging	Het
Olfr705	A	G	7: 106,873,582	I221T	probably damaging	Het
Pcdhga4	A	T	18: 37,687,425	N676Y	probably damaging	Het
Pde2a	T	C	7: 101,502,879	I331T	possibly damaging	Het
Pip5k1b	A	T	19: 24,304,035	Y486*	probably null	Het
Plch2	A	G	4: 155,000,818	M272T	probably benign	Het
Rbm12	G	A	2: 156,097,726		probably benign	Het
Rgs19	T	C	2: 181,689,507	E111G	probably damaging	Het
Rhbdf1	T	C	11: 32,210,066	N145S	probably damaging	Het
Rnf4	T	A	5: 34,351,221		probably null	Het
Rpa1	T	C	11: 75,314,911	T207A	probably damaging	Het
Rufy4	A	C	1: 74,129,397	Q113P	probably damaging	Het
Sh3pxd2b	T	G	11: 32,422,985	S717R	probably benign	Het
Sin3a	A	T	9: 57,107,540	I682F	probably damaging	Het
Sipa1l2	A	T	8: 125,468,473	V842E	possibly damaging	Het
Slc5a4a	A	G	10: 76,147,597	I23V	unknown	Het
Slitrk5	A	G	14: 111,681,725	N927S	probably benign	Het
Smc6	A	G	12: 11,276,353	K117R	possibly damaging	Het
Sod2	G	A	17: 13,008,031		probably benign	Het
Stxbp1	A	G	2: 32,796,018	I567T	possibly damaging	Het
Tbkbp1	C	A	11: 97,147,380	L209F	probably damaging	Het
Tll1	G	T	8: 64,038,586		probably null	Het
Tmem38b	T	C	4: 53,840,765	L60S	probably damaging	Het
Trib1	G	A	15: 59,654,475	R298H	probably damaging	Het
Trim30b	A	G	7: 104,366,142	V13A	probably damaging	Het
Trip11	G	A	12: 101,889,742	T425I	probably benign	Het
Ttn	C	A	2: 76,889,973		probably benign	Het
Tymp	GC	GCC	15: 89,374,364		probably null	Het
Ush2a	T	A	1: 188,267,023	S177T	probably damaging	Het
Usp40	A	T	1: 87,978,559	S651R	probably benign	Het
Vmn1r125	T	C	7: 21,272,719	S181P	probably damaging	Het
Vmn1r198	T	A	13: 22,354,758	V138D	possibly damaging	Het
Vmn1r56	A	G	7: 5,196,318	L100P	probably damaging	Het
Vmn2r32	T	A	7: 7,464,210	D773V	probably benign	Het
Vmn2r53	A	C	7: 12,581,881	H670Q	probably benign	Het
Vmn2r69	A	T	7: 85,406,503	I809N	probably damaging	Het
Wdr7	G	A	18: 63,728,469	G184D	probably damaging	Het
Wnk1	C	T	6: 120,037,601	G11D	probably damaging	Het
Zfp110	A	C	7: 12,844,675	E171A	possibly damaging	Het
Zkscan6	T	C	11: 65,815,931	V134A	probably damaging	Het

Other mutations in Dnaja1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01120:Dnaja1	APN	4	40730248	missense	probably damaging	1.00
R0520:Dnaja1	UTSW	4	40728072	missense	probably benign
R2186:Dnaja1	UTSW	4	40732853	missense	probably benign	0.04
R2917:Dnaja1	UTSW	4	40724052	missense	possibly damaging	0.67
R2918:Dnaja1	UTSW	4	40724052	missense	possibly damaging	0.67
R5464:Dnaja1	UTSW	4	40724133	missense	probably benign	0.00
R7424:Dnaja1	UTSW	4	40730244	missense	probably benign	0.20
R7664:Dnaja1	UTSW	4	40724090	missense	probably benign	0.03
R9263:Dnaja1	UTSW	4	40724133	missense	probably benign	0.00

Predicted Primers

PCR Primer
(F):5'- CATGTGTGTCCAGCTGTGTC -3'
(R):5'- ATGGAAGGAAAGCAAGACATTTCCC -3'

Posted On

2017-07-14