Incidental Mutation 'R1699:Grin3b'
ID192533
Institutional Source Beutler Lab
Gene Symbol Grin3b
Ensembl Gene ENSMUSG00000035745
Gene Nameglutamate receptor, ionotropic, NMDA3B
SynonymsNR3B
MMRRC Submission 039732-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R1699 (G1)
Quality Score207
Status Not validated
Chromosome10
Chromosomal Location79970715-79977190 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to A at 79975882 bp
ZygosityHeterozygous
Amino Acid Change Asparagine to Lysine at position 740 (N740K)
Ref Sequence ENSEMBL: ENSMUSP00000048576 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000045085] [ENSMUST00000052885]
Predicted Effect probably damaging
Transcript: ENSMUST00000045085
AA Change: N740K

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000048576
Gene: ENSMUSG00000035745
AA Change: N740K

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: 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: N157K
SMART Domains Protein: ENSMUSP00000122984
Gene: ENSMUSG00000035745
AA Change: N157K

DomainStartEndE-ValueType
Pfam:Lig_chan 1 368 2.2e-20 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000132080
Predicted Effect unknown
Transcript: ENSMUST00000149148
AA Change: N381K
SMART Domains Protein: ENSMUSP00000116887
Gene: ENSMUSG00000035745
AA Change: N381K

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
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.4%
  • 10x: 96.6%
  • 20x: 93.3%
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: 101 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700001C02Rik A G 5: 30,483,866 probably null Het
Abca2 A G 2: 25,447,351 E2406G possibly damaging Het
Adam6b T A 12: 113,490,585 F341I probably benign Het
Adam8 A T 7: 139,983,311 N767K possibly damaging Het
AI481877 T C 4: 59,113,926 K13R unknown Het
Aig1 T C 10: 13,868,622 D46G possibly damaging Het
Alms1 A G 6: 85,622,880 I2032V possibly damaging Het
Ankrd16 A G 2: 11,784,393 I264V probably benign Het
Areg T G 5: 91,143,498 V100G probably damaging Het
Bcan A G 3: 87,989,236 Y718H probably damaging Het
Brsk2 T A 7: 141,985,463 I188N probably damaging Het
Ccdc189 A T 7: 127,586,856 probably null Het
Cdt1 T C 8: 122,569,983 Y203H probably damaging Het
Chil3 A C 3: 106,160,366 probably null Het
Cth A G 3: 157,907,436 L253P probably damaging Het
Cyp11b1 A G 15: 74,840,817 F132L possibly damaging Het
Dab1 C T 4: 104,731,751 A524V probably benign Het
Dnah11 A G 12: 118,190,868 S226P probably damaging Het
Egfr A T 11: 16,859,019 Q71L probably benign Het
Eml6 T A 11: 29,746,282 K1940* probably null Het
Epn2 T A 11: 61,523,188 K391* probably null Het
Erich1 A T 8: 14,090,259 S2T possibly damaging Het
Evi5 A C 5: 107,818,920 L245R probably damaging Het
Evpl T C 11: 116,227,588 Y731C probably damaging Het
Exoc3l G A 8: 105,295,013 H128Y probably benign Het
Extl1 G A 4: 134,364,583 Q320* probably null Het
Fam71a T A 1: 191,163,821 E208D probably benign Het
Fam91a1 T A 15: 58,432,948 S416T probably benign Het
Fam96b A G 8: 104,640,086 V132A probably damaging Het
Fat3 A T 9: 15,938,398 S3903T probably damaging Het
Fer1l4 A G 2: 156,029,685 F1392L probably benign Het
Fstl4 T C 11: 53,168,178 I488T possibly damaging Het
Gak A T 5: 108,604,377 Y338* probably null Het
Glp2r T C 11: 67,757,541 T112A probably benign Het
Glrb G A 3: 80,861,774 T180I probably damaging Het
Gm10118 C T 10: 63,926,892 probably benign Het
Gpr19 A T 6: 134,870,229 F72I possibly damaging Het
Gstk1 A T 6: 42,246,601 T42S probably benign Het
Hoxd1 G A 2: 74,764,282 A294T probably benign Het
Hspg2 T A 4: 137,548,012 probably null Het
Ift74 A T 4: 94,685,703 N472I probably benign Het
Il1a C T 2: 129,302,893 D202N probably damaging Het
Islr T C 9: 58,157,495 D243G probably damaging Het
Kif21a C T 15: 90,959,743 E1098K probably damaging Het
Krtap16-1 T C 11: 99,986,026 E184G probably damaging Het
Lrp1b A G 2: 41,185,962 I1889T possibly damaging Het
Mcpt4 A G 14: 56,059,959 *247Q probably null Het
Megf10 T C 18: 57,277,730 probably null Het
Mettl2 T A 11: 105,139,718 H373Q probably benign Het
Mocos A G 18: 24,683,216 K617E probably damaging Het
Ms4a8a A G 19: 11,076,397 I115T probably damaging Het
Ndst1 T C 18: 60,695,508 Y658C probably damaging Het
Nin G A 12: 70,030,938 A1031V probably benign Het
Nin C A 12: 70,045,563 K657N possibly damaging Het
Noc4l G A 5: 110,649,847 R344* probably null Het
Notch2 T C 3: 98,145,127 S1980P probably damaging Het
Npat C T 9: 53,562,660 S584L probably benign Het
Nphp4 A G 4: 152,496,664 T102A probably damaging Het
Olfml2b A G 1: 170,645,073 N51S possibly damaging Het
Olfr1042 T C 2: 86,159,936 I145V probably benign Het
Olfr138 A G 17: 38,275,041 K90R probably benign Het
Olfr1388 T A 11: 49,444,289 I146N possibly damaging Het
Olfr153 A G 2: 87,532,083 T17A probably benign Het
Pced1b T A 15: 97,384,877 W266R probably damaging Het
Pdcd6ip A G 9: 113,678,354 V378A probably damaging Het
Pde8b T A 13: 95,032,866 K683N probably damaging Het
Pfas T G 11: 68,998,046 probably null Het
Pirb A T 7: 3,717,638 L287Q probably benign Het
Plcd4 T G 1: 74,548,235 S51R probably benign Het
Plekhh2 T A 17: 84,577,184 Y775* probably null Het
Polr3a G A 14: 24,484,164 P91L probably damaging Het
Ppp4r3b C T 11: 29,213,765 T47I possibly damaging Het
Pter A T 2: 12,994,761 D169V probably damaging Het
Ptpn12 A G 5: 20,998,170 S537P probably benign Het
Ptpru T A 4: 131,779,050 D1067V probably damaging Het
Rcn1 A T 2: 105,399,005 D67E probably damaging Het
Rfc4 T C 16: 23,114,233 E318G probably benign Het
Samd13 C A 3: 146,662,714 R41L probably benign Het
Slc6a2 T C 8: 92,972,812 I156T possibly damaging Het
Spag16 T C 1: 69,996,856 F348L probably benign Het
Spag4 T C 2: 156,065,422 Y21H probably damaging Het
Stam2 G A 2: 52,703,175 A368V possibly damaging Het
Stc1 A T 14: 69,038,327 M190L probably benign Het
Stxbp1 A G 2: 32,800,617 L475P probably damaging Het
Syn3 A T 10: 86,080,211 Y304N probably damaging Het
Tbc1d15 G T 10: 115,220,314 T251K probably benign Het
Tbpl2 A T 2: 24,095,045 M29K probably benign Het
Tead3 T G 17: 28,334,724 Q170H possibly damaging Het
Tpbpb T C 13: 60,902,163 N51D probably benign Het
Tstd3 A G 4: 21,759,400 M124T probably benign Het
Ttyh1 T A 7: 4,119,696 H14Q possibly damaging Het
Tubgcp4 G A 2: 121,189,893 W449* probably null Het
Txndc11 A G 16: 11,087,775 probably null Het
Usp24 T A 4: 106,438,827 D2615E probably damaging Het
Vars A G 17: 35,014,758 E1020G possibly damaging Het
Vmn2r58 A G 7: 41,860,527 I542T probably benign Het
Vwf A G 6: 125,643,069 Y1570C probably damaging Het
Vwf A T 6: 125,685,900 Y2749F possibly damaging Het
Zfand1 A C 3: 10,341,055 V198G possibly damaging Het
Zfp536 G A 7: 37,569,454 T179I probably damaging Het
Zfp599 T C 9: 22,250,404 Y155C probably benign Het
Other mutations in Grin3b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02754:Grin3b APN 10 79972889 missense possibly damaging 0.50
IGL03352:Grin3b APN 10 79973781 missense probably damaging 0.99
R0485:Grin3b UTSW 10 79974056 missense possibly damaging 0.68
R0927:Grin3b UTSW 10 79971228 missense probably benign 0.04
R1526:Grin3b UTSW 10 79974602 missense probably damaging 1.00
R1789:Grin3b UTSW 10 79973408 missense probably benign
R1916:Grin3b UTSW 10 79974598 missense probably damaging 1.00
R1991:Grin3b UTSW 10 79970912 missense probably benign
R1991:Grin3b UTSW 10 79974646 missense probably damaging 1.00
R4359:Grin3b UTSW 10 79972897 missense probably benign 0.00
R4817:Grin3b UTSW 10 79976898 missense probably benign 0.01
R4909:Grin3b UTSW 10 79977104 makesense probably null
R4942:Grin3b UTSW 10 79975722 missense probably damaging 0.99
R4981:Grin3b UTSW 10 79976357 intron probably benign
R5689:Grin3b UTSW 10 79974631 missense probably damaging 1.00
R5910:Grin3b UTSW 10 79973021 missense probably benign 0.00
R6132:Grin3b UTSW 10 79976440 missense probably damaging 1.00
R6242:Grin3b UTSW 10 79976179 missense probably damaging 1.00
R6262:Grin3b UTSW 10 79974369 missense probably benign 0.38
R6336:Grin3b UTSW 10 79976461 missense probably damaging 1.00
R6942:Grin3b UTSW 10 79976119 critical splice donor site probably null
R7201:Grin3b UTSW 10 79974078 missense possibly damaging 0.96
R7322:Grin3b UTSW 10 79975695 missense probably damaging 1.00
R7526:Grin3b UTSW 10 79973051 missense probably benign
R7707:Grin3b UTSW 10 79975901 missense possibly damaging 0.89
R7980:Grin3b UTSW 10 79975725 missense possibly damaging 0.75
R8069:Grin3b UTSW 10 79977034 missense unknown
R8128:Grin3b UTSW 10 79977110 missense
R8434:Grin3b UTSW 10 79974588 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGCAACTGGGTGCTGCCTAATG -3'
(R):5'- GATTGAGAGGGCTCCACTAAAGCTG -3'

Sequencing Primer
(F):5'- GGTGCTGCCTAATGCTCTAGATAC -3'
(R):5'- TAAAGCTGCGGGCACCTAC -3'
Posted On2014-05-14