Incidental Mutation 'R5689:Grin3b'
ID 443582
Institutional Source Beutler Lab
Gene Symbol Grin3b
Ensembl Gene ENSMUSG00000035745
Gene Name glutamate receptor, ionotropic, NMDA3B
Synonyms NR3B
MMRRC Submission 043322-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5689 (G1)
Quality Score 225
Status Validated
Chromosome 10
Chromosomal Location 79806549-79813024 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 79810465 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Proline at position 657 (L657P)
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: L657P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000048576
Gene: ENSMUSG00000035745
AA Change: L657P

DomainStartEndE-ValueType
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

DomainStartEndE-ValueType
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

DomainStartEndE-ValueType
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

DomainStartEndE-ValueType
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: L74P
SMART Domains Protein: ENSMUSP00000122984
Gene: ENSMUSG00000035745
AA Change: L74P

DomainStartEndE-ValueType
Pfam:Lig_chan 1 368 2.2e-20 PFAM
Predicted Effect unknown
Transcript: ENSMUST00000149148
AA Change: L298P
SMART Domains Protein: ENSMUSP00000116887
Gene: ENSMUSG00000035745
AA Change: L298P

DomainStartEndE-ValueType
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
Meta Mutation Damage Score 0.6931 question?
Coding Region Coverage
  • 1x: 99.5%
  • 3x: 98.8%
  • 10x: 97.5%
  • 20x: 95.8%
Validation Efficiency 95% (63/66)
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: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adcy7 G T 8: 89,051,412 (GRCm39) C844F probably benign Het
Afdn T C 17: 14,075,621 (GRCm39) V945A probably damaging Het
Aimp2 T C 5: 143,843,389 (GRCm39) D67G possibly damaging Het
Aqp7 G A 4: 41,035,510 (GRCm39) T115I probably benign Het
Atp11b G T 3: 35,888,501 (GRCm39) V924F possibly damaging Het
Atp8b1 C T 18: 64,697,608 (GRCm39) R412H probably damaging Het
Cfb T A 17: 35,080,770 (GRCm39) T76S probably benign Het
Cmpk2 A T 12: 26,519,766 (GRCm39) H139L probably benign Het
Cypt4 T C 9: 24,536,542 (GRCm39) S11P possibly damaging Het
Dbx1 A G 7: 49,282,519 (GRCm39) F229L probably damaging Het
Dnah6 T A 6: 72,998,210 (GRCm39) M4071L probably benign Het
Dnah7a A G 1: 53,444,857 (GRCm39) V3949A possibly damaging Het
Dnajc25 A G 4: 59,017,716 (GRCm39) E6G probably damaging Het
Dync2h1 C A 9: 7,169,689 (GRCm39) V263F probably damaging Het
Eno4 T A 19: 58,959,088 (GRCm39) D403E probably benign Het
Evi5l C T 8: 4,255,460 (GRCm39) Q542* probably null Het
Fam135a A G 1: 24,068,134 (GRCm39) S12P probably benign Het
Flnc G A 6: 29,441,591 (GRCm39) A458T probably benign Het
Fnip1 T C 11: 54,393,115 (GRCm39) V517A probably damaging Het
Galc G T 12: 98,179,245 (GRCm39) H361N possibly damaging Het
Gask1a T C 9: 121,794,754 (GRCm39) F303L probably damaging Het
Gcnt1 T A 19: 17,306,768 (GRCm39) D319V probably damaging Het
Gm26996 T C 6: 130,555,258 (GRCm39) noncoding transcript Het
Gm5321 A T 7: 6,022,268 (GRCm39) noncoding transcript Het
Gstm5 T C 3: 107,803,981 (GRCm39) F54S probably damaging Het
Ilk C A 7: 105,390,857 (GRCm39) L267I probably benign Het
Lifr A G 15: 7,214,285 (GRCm39) Y713C probably damaging Het
Lnx2 A T 5: 146,965,961 (GRCm39) V386E probably damaging Het
Lrch1 T C 14: 75,023,764 (GRCm39) E587G probably damaging Het
Or10g3 C T 14: 52,610,214 (GRCm39) V99M possibly damaging Het
Osgin1 A G 8: 120,171,728 (GRCm39) *173W probably null Het
Pcdhga7 C A 18: 37,849,736 (GRCm39) P581H probably damaging Het
Pde4dip A T 3: 97,599,683 (GRCm39) L2384* probably null Het
Phf12 T A 11: 77,914,551 (GRCm39) N115K probably damaging Het
Pmel A G 10: 128,552,170 (GRCm39) T335A probably damaging Het
Polr3e C A 7: 120,539,912 (GRCm39) T579K possibly damaging Het
Ptprc A G 1: 138,045,515 (GRCm39) V164A probably benign Het
Rapsn T C 2: 90,866,269 (GRCm39) F43S probably damaging Het
Rarb T A 14: 16,434,177 (GRCm38) I334F probably damaging Het
Rev3l T C 10: 39,670,954 (GRCm39) Y167H probably damaging Het
Rnf146 T C 10: 29,223,800 (GRCm39) T29A probably benign Het
Rsf1 GC GCGGCGGCGCC 7: 97,229,141 (GRCm39) probably benign Het
Slc35e2 C T 4: 155,694,483 (GRCm39) P10L probably benign Het
Slc5a10 C T 11: 61,598,710 (GRCm39) M223I probably benign Het
Slc7a11 C G 3: 50,326,780 (GRCm39) V494L probably benign Het
Slitrk6 C T 14: 110,989,558 (GRCm39) E50K probably benign Het
Smg8 A G 11: 86,975,949 (GRCm39) F544S probably damaging Het
Tnpo3 T C 6: 29,571,063 (GRCm39) M444V possibly damaging Het
Trav7d-4 G A 14: 53,007,651 (GRCm39) R48H probably damaging Het
Trim50 A T 5: 135,382,516 (GRCm39) T123S probably damaging Het
Trpc4ap C G 2: 155,512,955 (GRCm39) probably null Het
Ttn T A 2: 76,618,620 (GRCm39) R14475S probably damaging Het
Uts2 A T 4: 151,083,565 (GRCm39) T59S possibly damaging Het
Vmn1r52 T C 6: 90,156,232 (GRCm39) S179P possibly damaging Het
Vmn2r116 A G 17: 23,616,693 (GRCm39) H537R probably benign Het
Vps16 C T 2: 130,281,011 (GRCm39) Q226* probably null Het
Zfhx2 T C 14: 55,311,360 (GRCm39) T445A possibly damaging Het
Zfp638 T C 6: 83,906,054 (GRCm39) V73A probably damaging Het
Other mutations in Grin3b
AlleleSourceChrCoordTypePredicted EffectPPH 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
R1526:Grin3b UTSW 10 79,810,436 (GRCm39) missense probably damaging 1.00
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
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'- ACTCTGTACGAATGGCGGAG -3'
(R):5'- GCGCTTAAGTTAATGAGTCTCTTG -3'

Sequencing Primer
(F):5'- TACGAATGGCGGAGTCCCTAC -3'
(R):5'- CTCTTGATGAGAAGGGAATGGGTG -3'
Posted On 2016-11-09