Mutagenetix > Incidental Mutation

Incidental Mutation 'R1526:Grin3b'

167447

Institutional Source

Beutler Lab

Gene Symbol

Grin3b

Ensembl Gene

ENSMUSG00000035745

Gene Name

glutamate receptor, ionotropic, NMDA3B

Synonyms

NR3B

MMRRC Submission

039566-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R1526 (G1)

Quality Score

191

Status

Not validated

Chromosome

Chromosomal Location

79806549-79813024 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 79810436 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Asparagine to Lysine at position 647 (N647K)

Ref Sequence

ENSEMBL: ENSMUSP00000048576 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000045085] [ENSMUST00000045247] [ENSMUST00000052885]

AlphaFold

Q91ZU9

Predicted Effect

probably damaging
Transcript: ENSMUST00000045085
AA Change: N647K

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

SMART Domains

Protein: ENSMUSP00000048576
Gene: ENSMUSG00000035745
AA Change: N647K

Domain	Start	End	E-Value	Type
signal peptide	1	18	N/A	INTRINSIC
low complexity region	39	60	N/A	INTRINSIC
low complexity region	217	230	N/A	INTRINSIC
PBPe	458	810	1.01e-82	SMART
Lig_chan-Glu_bd	459	522	6.6e-20	SMART
transmembrane domain	826	848	N/A	INTRINSIC
low complexity region	914	930	N/A	INTRINSIC
coiled coil region	950	984	N/A	INTRINSIC
low complexity region	989	1001	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000045247

SMART Domains

Protein: ENSMUSP00000041049
Gene: ENSMUSG00000035754

Domain	Start	End	E-Value	Type
Blast:WD40	27	66	3e-17	BLAST
WD40	70	107	1.48e1	SMART
WD40	110	149	1.24e-4	SMART
WD40	161	202	2.49e-1	SMART
WD40	205	243	2.05e1	SMART
WD40	258	297	2.32e-9	SMART
low complexity region	353	367	N/A	INTRINSIC
Pfam:WD40_alt	383	429	4.3e-26	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000052885

SMART Domains

Protein: ENSMUSP00000056792
Gene: ENSMUSG00000013858

Domain	Start	End	E-Value	Type
Pfam:Membralin	34	131	3.3e-44	PFAM
Pfam:Membralin	138	393	3.9e-130	PFAM
transmembrane domain	394	411	N/A	INTRINSIC
low complexity region	455	470	N/A	INTRINSIC
low complexity region	483	521	N/A	INTRINSIC
low complexity region	531	544	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000124536

SMART Domains

Protein: ENSMUSP00000119572
Gene: ENSMUSG00000013858

Domain	Start	End	E-Value	Type
Pfam:Membralin	4	101	1.6e-44	PFAM
Pfam:Membralin	108	297	7.7e-83	PFAM
Pfam:Membralin	316	387	5e-42	PFAM
transmembrane domain	388	405	N/A	INTRINSIC
low complexity region	449	464	N/A	INTRINSIC
low complexity region	477	515	N/A	INTRINSIC
low complexity region	525	538	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000124889

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000126383

Predicted Effect

unknown
Transcript: ENSMUST00000131816
AA Change: N64K

SMART Domains

Protein: ENSMUSP00000122984
Gene: ENSMUSG00000035745
AA Change: N64K

Domain	Start	End	E-Value	Type
Pfam:Lig_chan	1	368	2.2e-20	PFAM

Predicted Effect

unknown
Transcript: ENSMUST00000149148
AA Change: N288K

SMART Domains

Protein: ENSMUSP00000116887
Gene: ENSMUSG00000035745
AA Change: N288K

Domain	Start	End	E-Value	Type
PBPe	100	452	1.01e-82	SMART
Lig_chan-Glu_bd	101	164	6.6e-20	SMART
transmembrane domain	468	490	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000132080

Coding Region Coverage

1x: 99.0%
3x: 98.1%
10x: 95.7%
20x: 90.8%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a subunit of an N-methyl-D-aspartate (NMDA) receptor. The encoded protein is found primarily in motor neurons, where it forms a heterotetramer with GRIN1 to create an excitatory glycine receptor. Variations in this gene have been proposed to be linked to schizophrenia. [provided by RefSeq, Nov 2015]
PHENOTYPE: Mice homozygous for a null allele show a mild impairment in motor learning or coordination, reduced home cage activity, a highly increased social interaction with familiar cagemates in their home cage but moderately increased anxiety-like behavior and reduced social interaction in a new environment. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 63 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Asap2	G	T	12: 21,235,188 (GRCm39)	A97S	probably damaging	Het
Brd10	T	C	19: 29,712,545 (GRCm39)	K785E	probably damaging	Het
C1qtnf1	A	T	11: 118,334,616 (GRCm39)	E32V	possibly damaging	Het
Ccdc81	A	G	7: 89,525,081 (GRCm39)	L500P	probably damaging	Het
Cdo1	T	C	18: 46,861,130 (GRCm39)	E27G	probably benign	Het
Ceacam5	G	A	7: 17,484,620 (GRCm39)	G454D	probably damaging	Het
Cemip	T	C	7: 83,600,648 (GRCm39)	D991G	probably damaging	Het
Cep170	A	C	1: 176,616,071 (GRCm39)	I79S	probably damaging	Het
Cep19	A	G	16: 31,926,039 (GRCm39)	Q149R	possibly damaging	Het
Cideb	A	T	14: 55,992,619 (GRCm39)	L99*	probably null	Het
Cntnap5a	A	G	1: 116,356,207 (GRCm39)	N746S	probably benign	Het
Col12a1	T	C	9: 79,564,080 (GRCm39)	N1715S	probably benign	Het
Col3a1	T	C	1: 45,360,848 (GRCm39)	S93P	unknown	Het
Csmd3	C	A	15: 47,449,028 (GRCm39)		probably null	Het
Disp3	T	C	4: 148,344,373 (GRCm39)	I510V	probably benign	Het
Drosha	T	A	15: 12,914,070 (GRCm39)	V1115E	probably damaging	Het
Dzip3	A	C	16: 48,757,369 (GRCm39)	L888R	probably damaging	Het
Emx2	C	A	19: 59,452,442 (GRCm39)	A242E	probably benign	Het
Fto	G	A	8: 92,168,314 (GRCm39)	E256K	possibly damaging	Het
Gabrb2	A	C	11: 42,482,715 (GRCm39)	Y191S	possibly damaging	Het
Gm6526	A	T	14: 43,987,394 (GRCm39)	H110L	probably damaging	Het
Ifit2	T	G	19: 34,550,602 (GRCm39)	S47R	probably benign	Het
Il5ra	A	T	6: 106,712,781 (GRCm39)	V244E	possibly damaging	Het
Inppl1	A	G	7: 101,482,153 (GRCm39)	L141P	probably benign	Het
Iws1	A	G	18: 32,213,178 (GRCm39)	D202G	probably benign	Het
Kctd4	A	C	14: 76,200,523 (GRCm39)	I165L	probably benign	Het
Lrch3	G	A	16: 32,770,746 (GRCm39)	C116Y	probably damaging	Het
Mettl25	T	C	10: 105,668,844 (GRCm39)	T93A	possibly damaging	Het
Mgat4d	A	G	8: 84,095,666 (GRCm39)	I314V	probably benign	Het
Mrgprb4	A	T	7: 47,848,159 (GRCm39)	Y256*	probably null	Het
Myo9b	G	T	8: 71,808,408 (GRCm39)	V1672L	probably damaging	Het
Nek1	C	T	8: 61,502,975 (GRCm39)	P449L	probably benign	Het
Nucb2	G	A	7: 116,123,642 (GRCm39)		probably null	Het
Obscn	T	C	11: 58,919,412 (GRCm39)	Y6864C	probably damaging	Het
Omt2b	A	T	9: 78,235,420 (GRCm39)		probably benign	Het
Or2y3	T	A	17: 38,393,486 (GRCm39)	I128F	probably damaging	Het
Or4p18	C	T	2: 88,232,777 (GRCm39)	C167Y	probably damaging	Het
Or5ac15	G	A	16: 58,940,293 (GRCm39)	L47F	probably damaging	Het
Or6c208	A	G	10: 129,224,176 (GRCm39)	K225E	probably benign	Het
Otogl	G	T	10: 107,705,387 (GRCm39)	P647T	probably damaging	Het
Oxnad1	A	G	14: 31,824,244 (GRCm39)	D271G	probably benign	Het
Pbx3	T	C	2: 34,261,776 (GRCm39)	I53V	probably damaging	Het
Pds5b	T	A	5: 150,639,865 (GRCm39)		probably null	Het
Ppp4r3a	A	T	12: 101,007,000 (GRCm39)	D810E	probably damaging	Het
Ptpro	A	T	6: 137,438,724 (GRCm39)	D1189V	probably damaging	Het
Ryr3	T	C	2: 112,492,002 (GRCm39)	N3758S	probably damaging	Het
Scarb2	G	A	5: 92,594,200 (GRCm39)	T454M	possibly damaging	Het
Sec23a	A	C	12: 59,032,972 (GRCm39)		probably null	Het
Spire2	C	T	8: 124,095,502 (GRCm39)	A535V	probably benign	Het
Svopl	A	T	6: 38,006,570 (GRCm39)	F142L	probably benign	Het
Tas2r144	T	C	6: 42,192,674 (GRCm39)	I138T	probably benign	Het
Tbc1d15	A	G	10: 115,039,135 (GRCm39)	M535T	probably benign	Het
Tnfaip1	C	T	11: 78,420,971 (GRCm39)	V30M	possibly damaging	Het
Topaz1	T	A	9: 122,625,108 (GRCm39)	W1398R	probably damaging	Het
Tpo	A	G	12: 30,134,694 (GRCm39)	S755P	probably damaging	Het
Ttn	G	T	2: 76,606,460 (GRCm39)	S18116R	probably damaging	Het
Vmn2r78	A	G	7: 86,571,465 (GRCm39)		probably null	Het
Wdr49	T	A	3: 75,304,227 (GRCm39)	K494M	probably benign	Het
Yeats2	A	G	16: 20,024,836 (GRCm39)	M697V	probably damaging	Het
Zfp407	G	A	18: 84,579,158 (GRCm39)	P652S	possibly damaging	Het
Zfp462	A	G	4: 55,009,002 (GRCm39)	M323V	probably benign	Het
Zfp629	G	T	7: 127,209,931 (GRCm39)	P626Q	possibly damaging	Het
Zfp804a	A	T	2: 82,088,532 (GRCm39)	Y787F	probably benign	Het

Other mutations in Grin3b

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02754:Grin3b	APN	10	79,808,723 (GRCm39)	missense	possibly damaging	0.50
IGL03352:Grin3b	APN	10	79,809,615 (GRCm39)	missense	probably damaging	0.99
R0485:Grin3b	UTSW	10	79,809,890 (GRCm39)	missense	possibly damaging	0.68
R0927:Grin3b	UTSW	10	79,807,062 (GRCm39)	missense	probably benign	0.04
R1699:Grin3b	UTSW	10	79,811,716 (GRCm39)	missense	probably damaging	0.99
R1789:Grin3b	UTSW	10	79,809,242 (GRCm39)	missense	probably benign
R1916:Grin3b	UTSW	10	79,810,432 (GRCm39)	missense	probably damaging	1.00
R1991:Grin3b	UTSW	10	79,810,480 (GRCm39)	missense	probably damaging	1.00
R1991:Grin3b	UTSW	10	79,806,746 (GRCm39)	missense	probably benign
R4359:Grin3b	UTSW	10	79,808,731 (GRCm39)	missense	probably benign	0.00
R4817:Grin3b	UTSW	10	79,812,732 (GRCm39)	missense	probably benign	0.01
R4909:Grin3b	UTSW	10	79,812,938 (GRCm39)	makesense	probably null
R4942:Grin3b	UTSW	10	79,811,556 (GRCm39)	missense	probably damaging	0.99
R4981:Grin3b	UTSW	10	79,812,191 (GRCm39)	intron	probably benign
R5689:Grin3b	UTSW	10	79,810,465 (GRCm39)	missense	probably damaging	1.00
R5910:Grin3b	UTSW	10	79,808,855 (GRCm39)	missense	probably benign	0.00
R6132:Grin3b	UTSW	10	79,812,274 (GRCm39)	missense	probably damaging	1.00
R6242:Grin3b	UTSW	10	79,812,013 (GRCm39)	missense	probably damaging	1.00
R6262:Grin3b	UTSW	10	79,810,203 (GRCm39)	missense	probably benign	0.38
R6336:Grin3b	UTSW	10	79,812,295 (GRCm39)	missense	probably damaging	1.00
R6942:Grin3b	UTSW	10	79,811,953 (GRCm39)	critical splice donor site	probably null
R7201:Grin3b	UTSW	10	79,809,912 (GRCm39)	missense	possibly damaging	0.96
R7322:Grin3b	UTSW	10	79,811,529 (GRCm39)	missense	probably damaging	1.00
R7526:Grin3b	UTSW	10	79,808,885 (GRCm39)	missense	probably benign
R7707:Grin3b	UTSW	10	79,811,735 (GRCm39)	missense	possibly damaging	0.89
R7980:Grin3b	UTSW	10	79,811,559 (GRCm39)	missense	possibly damaging	0.75
R8069:Grin3b	UTSW	10	79,812,868 (GRCm39)	missense	unknown
R8128:Grin3b	UTSW	10	79,812,944 (GRCm39)	missense
R8434:Grin3b	UTSW	10	79,810,422 (GRCm39)	missense	probably damaging	1.00
R8777:Grin3b	UTSW	10	79,808,972 (GRCm39)	missense	possibly damaging	0.96
R8777-TAIL:Grin3b	UTSW	10	79,808,972 (GRCm39)	missense	possibly damaging	0.96
R8848:Grin3b	UTSW	10	79,809,667 (GRCm39)	missense	probably benign	0.04

Predicted Primers

PCR Primer
(F):5'- CCAGCTTCAGTATCAACTCGGCTC -3'
(R):5'- TCCCGTCCTGACCATAGCTCTAAG -3'

Sequencing Primer
(F):5'- GAGATACAGCCTCACCCATTGG -3'
(R):5'- AAGCCCTTAGGTTTCCCAGAC -3'

Posted On

2014-04-13