Mutagenetix > Incidental Mutation

Incidental Mutation 'R6358:H2-DMa'

513370

Institutional Source

Beutler Lab

Gene Symbol

H2-DMa

Ensembl Gene

ENSMUSG00000037649

Gene Name

histocompatibility 2, class II, locus DMa

Synonyms

H-2Ma, H2-Ma, H2-M alpha

MMRRC Submission

044508-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.236) question?

Stock #

R6358 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

34338667-34358075 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 34356958 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Leucine to Histidine at position 152 (L152H)

Ref Sequence

ENSEMBL: ENSMUSP00000037088 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000042121]

AlphaFold

no structure available at present

Predicted Effect

probably damaging
Transcript: ENSMUST00000042121
AA Change: L152H

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

SMART Domains

Protein: ENSMUSP00000037088
Gene: ENSMUSG00000037649
AA Change: L152H

Domain	Start	End	E-Value	Type
signal peptide	1	26	N/A	INTRINSIC
MHC_II_alpha	42	123	2.83e-19	SMART
IGc1	142	212	5.82e-23	SMART
transmembrane domain	231	253	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000173706

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000173907

Coding Region Coverage

1x: 99.9%
3x: 99.6%
10x: 98.2%
20x: 94.8%

Validation Efficiency

100% (61/61)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] HLA-DMA belongs to the HLA class II alpha chain paralogues. This class II molecule is a heterodimer consisting of an alpha (DMA) and a beta chain (DMB), both anchored in the membrane. It is located in intracellular vesicles. DM plays a central role in the peptide loading of MHC class II molecules by helping to release the CLIP molecule from the peptide binding site. Class II molecules are expressed in antigen presenting cells (APC: B lymphocytes, dendritic cells, macrophages). The alpha chain is approximately 33-35 kDa and its gene contains 5 exons. Exon one encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, exon 4 encodes the transmembrane domain and the cytoplasmic tail. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for targeted null mutations exhibit impaired antigen presenting cell function, poor IgG responses to T-dependent antigens, reduced numbers of mature CD4+ T cells, and increased susceptibility to Leishmania major infection. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 61 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adam39	T	C	8: 41,279,718 (GRCm39)	V703A	probably benign	Het
Adgrv1	T	A	13: 81,562,702 (GRCm39)	Q5389L	probably damaging	Het
Aldh18a1	A	T	19: 40,566,122 (GRCm39)	I42N	possibly damaging	Het
Ankrd28	A	C	14: 31,432,821 (GRCm39)	C575W	probably damaging	Het
Car14	T	A	3: 95,805,487 (GRCm39)	T329S	possibly damaging	Het
Cdhr2	T	C	13: 54,884,359 (GRCm39)	F1298S	probably damaging	Het
Crhr2	A	G	6: 55,070,028 (GRCm39)	I341T	probably benign	Het
D5Ertd579e	T	A	5: 36,773,580 (GRCm39)		probably null	Het
Eif1ad3	A	G	12: 87,843,770 (GRCm39)	E139G	unknown	Het
Emilin1	A	G	5: 31,075,562 (GRCm39)	E601G	probably damaging	Het
Erbin	T	A	13: 103,982,073 (GRCm39)	Q456L	probably damaging	Het
Glp1r	T	C	17: 31,151,618 (GRCm39)	V405A	probably benign	Het
Gm10220	C	G	5: 26,325,303 (GRCm39)		probably null	Het
Gm527	A	T	12: 64,970,322 (GRCm39)	H219L	possibly damaging	Het
Gorasp2	T	A	2: 70,503,104 (GRCm39)	M1K	probably null	Het
Hsd3b7	T	A	7: 127,400,709 (GRCm39)	H54Q	probably damaging	Het
Hspa12b	T	C	2: 130,978,986 (GRCm39)		probably benign	Het
Iars1	C	A	13: 49,880,619 (GRCm39)	T1006K	possibly damaging	Het
Jmjd1c	T	C	10: 67,061,718 (GRCm39)	V1357A	probably benign	Het
Magi3	T	C	3: 103,958,268 (GRCm39)	M606V	probably damaging	Het
Mia	T	C	7: 26,880,403 (GRCm39)	D24G	probably benign	Het
Mon2	A	T	10: 122,849,409 (GRCm39)	L1297Q	probably damaging	Het
Musk	T	A	4: 58,373,171 (GRCm39)	S691T	possibly damaging	Het
Myo5c	A	T	9: 75,203,294 (GRCm39)	E1463D	possibly damaging	Het
Ndufs6	C	T	13: 73,468,438 (GRCm39)	G87D	probably damaging	Het
Npnt	C	T	3: 132,610,479 (GRCm39)	V415I	probably benign	Het
Ntsr2	A	G	12: 16,706,769 (GRCm39)	I266V	probably benign	Het
Or11j4	A	T	14: 50,630,845 (GRCm39)	I211F	possibly damaging	Het
Or5aq7	T	C	2: 86,938,778 (GRCm39)		probably benign	Het
Pkmyt1	T	A	17: 23,952,630 (GRCm39)		probably null	Het
Polr1e	T	C	4: 45,026,813 (GRCm39)	L166P	probably damaging	Het
Ppib	T	G	9: 65,968,756 (GRCm39)	F48C	probably damaging	Het
Ppl	C	A	16: 4,905,793 (GRCm39)	E1501*	probably null	Het
Prpf8	T	C	11: 75,382,321 (GRCm39)	V384A	probably benign	Het
Ptch1	T	G	13: 63,661,503 (GRCm39)	S1212R	probably damaging	Het
Ralb	C	A	1: 119,403,735 (GRCm39)	D131Y	probably damaging	Het
Rfx4	T	A	10: 84,680,099 (GRCm39)	M141K	probably damaging	Het
Rgl2	T	A	17: 34,156,105 (GRCm39)		probably null	Het
Rpl27	A	G	11: 101,334,782 (GRCm39)		probably benign	Het
Sdc1	A	C	12: 8,841,297 (GRCm39)	T213P	probably damaging	Het
Setx	T	A	2: 29,061,360 (GRCm39)	N2256K	possibly damaging	Het
Shank2	A	G	7: 143,585,034 (GRCm39)	M12V	probably benign	Het
Slc22a28	T	A	19: 8,049,253 (GRCm39)	K332M	probably damaging	Het
Slf2	A	T	19: 44,923,864 (GRCm39)	H226L	probably benign	Het
Tbc1d10b	T	C	7: 126,802,584 (GRCm39)	S362G	probably benign	Het
Tbxas1	G	A	6: 38,929,046 (GRCm39)		probably benign	Het
Tctn1	A	G	5: 122,399,575 (GRCm39)	V83A	probably damaging	Het
Tgm4	A	G	9: 122,885,583 (GRCm39)	E375G	probably damaging	Het
Tmeff2	T	A	1: 51,172,273 (GRCm39)	Y247*	probably null	Het
Tmem167b	C	T	3: 108,466,211 (GRCm39)	R79H	possibly damaging	Het
Tmprss7	T	G	16: 45,489,936 (GRCm39)	M429L	probably benign	Het
Tnfsf18	T	A	1: 161,331,148 (GRCm39)	D99E	probably benign	Het
Tnrc18	A	T	5: 142,713,736 (GRCm39)	S2534T	probably damaging	Het
Tnxb	A	G	17: 34,897,968 (GRCm39)	E872G	probably damaging	Het
Tomm40l	C	T	1: 171,047,206 (GRCm39)	V237I	possibly damaging	Het
Trbv2	A	G	6: 41,024,836 (GRCm39)	Q84R	probably benign	Het
Tspan18	T	C	2: 93,040,219 (GRCm39)	R179G	probably benign	Het
Tspan8	G	T	10: 115,669,132 (GRCm39)	V56L	probably benign	Het
Zbtb22	T	C	17: 34,137,711 (GRCm39)	S619P	probably damaging	Het
Zfp2	A	T	11: 50,791,428 (GRCm39)	I205N	probably damaging	Het
Zfpm1	A	G	8: 123,063,850 (GRCm39)		probably benign	Het

Other mutations in H2-DMa

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL03286:H2-DMa	APN	17	34,356,083 (GRCm39)	splice site	probably null
R0422:H2-DMa	UTSW	17	34,356,921 (GRCm39)	missense	probably damaging	1.00
R0620:H2-DMa	UTSW	17	34,356,934 (GRCm39)	missense	probably damaging	0.96
R1240:H2-DMa	UTSW	17	34,357,380 (GRCm39)	critical splice acceptor site	probably null
R1483:H2-DMa	UTSW	17	34,354,724 (GRCm39)	missense	possibly damaging	0.61
R1656:H2-DMa	UTSW	17	34,357,116 (GRCm39)	missense	possibly damaging	0.92
R1657:H2-DMa	UTSW	17	34,356,373 (GRCm39)	critical splice donor site	probably null
R1696:H2-DMa	UTSW	17	34,357,387 (GRCm39)	missense	probably benign	0.44
R2884:H2-DMa	UTSW	17	34,356,121 (GRCm39)	missense	probably damaging	1.00
R2886:H2-DMa	UTSW	17	34,356,121 (GRCm39)	missense	probably damaging	1.00
R5024:H2-DMa	UTSW	17	34,357,461 (GRCm39)	missense	possibly damaging	0.77
R5236:H2-DMa	UTSW	17	34,356,913 (GRCm39)	missense	probably damaging	1.00
R5632:H2-DMa	UTSW	17	34,356,975 (GRCm39)	missense	probably benign	0.14
R6423:H2-DMa	UTSW	17	34,356,170 (GRCm39)	missense	probably benign	0.05
R7033:H2-DMa	UTSW	17	34,355,971 (GRCm39)	splice site	probably null
R7387:H2-DMa	UTSW	17	34,357,101 (GRCm39)	missense	probably damaging	1.00
R8060:H2-DMa	UTSW	17	34,356,259 (GRCm39)	missense	probably benign	0.05
R8504:H2-DMa	UTSW	17	34,357,416 (GRCm39)	missense	probably damaging	1.00
R8813:H2-DMa	UTSW	17	34,354,734 (GRCm39)	critical splice donor site	probably benign
R9442:H2-DMa	UTSW	17	34,357,132 (GRCm39)	missense	possibly damaging	0.82

Predicted Primers

PCR Primer
(F):5'- TCCACACAGTGTCCTAGCTG -3'
(R):5'- ATCTCGTGTGTCACAGTGC -3'

Sequencing Primer
(F):5'- CAGTTTTTGCCGGGAAGACC -3'
(R):5'- CGTGTGTCACAGTGCAGGAG -3'

Posted On

2018-04-27