Incidental Mutation 'R1415:Or52n2b'
ID 159774
Institutional Source Beutler Lab
Gene Symbol Or52n2b
Ensembl Gene ENSMUSG00000056782
Gene Name olfactory receptor family 52 subfamily N member 2B
Synonyms MOR34-2, GA_x6K02T2PBJ9-7546146-7545166, Olfr667, MOR34-11
MMRRC Submission 039471-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.574) question?
Stock # R1415 (G1)
Quality Score 225
Status Not validated
Chromosome 7
Chromosomal Location 104565521-104566501 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 104565543 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 320 (I320T)
Ref Sequence ENSEMBL: ENSMUSP00000150340 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000071362] [ENSMUST00000217177]
AlphaFold Q7TRP4
Predicted Effect probably benign
Transcript: ENSMUST00000071362
AA Change: I320T

PolyPhen 2 Score 0.027 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000100470
Gene: ENSMUSG00000056782
AA Change: I320T

DomainStartEndE-ValueType
Pfam:7tm_4 33 313 4.9e-102 PFAM
Pfam:7TM_GPCR_Srsx 37 310 1.2e-8 PFAM
Pfam:7tm_1 43 295 1.2e-19 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000209737
Predicted Effect noncoding transcript
Transcript: ENSMUST00000209875
Predicted Effect noncoding transcript
Transcript: ENSMUST00000210057
Predicted Effect noncoding transcript
Transcript: ENSMUST00000211111
Predicted Effect probably benign
Transcript: ENSMUST00000217177
AA Change: I320T

PolyPhen 2 Score 0.027 (Sensitivity: 0.95; Specificity: 0.81)
Coding Region Coverage
  • 1x: 98.9%
  • 3x: 98.0%
  • 10x: 95.3%
  • 20x: 89.6%
Validation Efficiency
MGI Phenotype FUNCTION: Olfactory receptors interact with odorant molecules in the nose, to initiate a neuronal response that triggers the perception of a smell. The olfactory receptor proteins are members of a large family of G-protein-coupled receptors (GPCR) arising from single coding-exon genes. Olfactory receptors share a 7-transmembrane domain structure with many neurotransmitter and hormone receptors and are responsible for the recognition and G protein-mediated transduction of odorant signals. The olfactory receptor gene family is the largest in the genome. The nomenclature assigned to the olfactory receptor genes and proteins for this organism is independent of other organisms. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 27 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acacb T C 5: 114,303,982 (GRCm39) V135A probably benign Het
Adam21 C T 12: 81,606,321 (GRCm39) W480* probably null Het
Ccdc71 T A 9: 108,340,407 (GRCm39) Y73* probably null Het
Cfap44 T A 16: 44,301,752 (GRCm39) I1830N probably damaging Het
Dnajb11 T C 16: 22,689,371 (GRCm39) V264A probably benign Het
Fam135b T C 15: 71,328,777 (GRCm39) E1174G probably damaging Het
Fam83e G A 7: 45,376,135 (GRCm39) E283K probably damaging Het
Gigyf1 A G 5: 137,517,478 (GRCm39) probably null Het
Letm1 A T 5: 33,926,906 (GRCm39) N130K probably benign Het
Lrp1b T C 2: 40,519,676 (GRCm39) Y137C probably damaging Het
Map3k2 A G 18: 32,361,330 (GRCm39) I597V possibly damaging Het
Nek1 A G 8: 61,542,720 (GRCm39) E770G probably benign Het
Or4d2b A C 11: 87,780,473 (GRCm39) V83G possibly damaging Het
Pank2 T A 2: 131,124,638 (GRCm39) Y68* probably null Het
Prl2c2 G C 13: 13,176,786 (GRCm39) T47R probably damaging Het
Secisbp2l C A 2: 125,582,285 (GRCm39) G1057V probably benign Het
Slc30a2 C T 4: 134,076,660 (GRCm39) T265M probably damaging Het
Smarca2 A G 19: 26,688,084 (GRCm39) E1239G probably null Het
Snx30 C T 4: 59,879,261 (GRCm39) R167C probably damaging Het
Tmem26 T C 10: 68,614,491 (GRCm39) F302S possibly damaging Het
Tpgs2 A G 18: 25,301,610 (GRCm39) L19S probably damaging Het
Trp53bp1 T G 2: 121,066,665 (GRCm39) E687A probably damaging Het
Ttc27 C T 17: 75,046,667 (GRCm39) H243Y probably benign Het
Wdfy4 A T 14: 32,763,137 (GRCm39) V2318D possibly damaging Het
Wdr59 G A 8: 112,225,228 (GRCm39) P141S probably damaging Het
Zbed6 C T 1: 133,585,556 (GRCm39) V594M possibly damaging Het
Zfp787 C A 7: 6,135,694 (GRCm39) G186C probably damaging Het
Other mutations in Or52n2b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02707:Or52n2b APN 7 104,565,859 (GRCm39) missense probably damaging 1.00
R0457:Or52n2b UTSW 7 104,566,180 (GRCm39) missense probably benign 0.19
R0684:Or52n2b UTSW 7 104,565,841 (GRCm39) missense probably benign 0.21
R1343:Or52n2b UTSW 7 104,565,834 (GRCm39) missense probably damaging 1.00
R1401:Or52n2b UTSW 7 104,565,963 (GRCm39) missense probably damaging 1.00
R1644:Or52n2b UTSW 7 104,566,015 (GRCm39) missense probably benign 0.02
R1907:Or52n2b UTSW 7 104,566,272 (GRCm39) missense probably damaging 0.99
R2063:Or52n2b UTSW 7 104,565,982 (GRCm39) missense probably benign 0.02
R3774:Or52n2b UTSW 7 104,566,113 (GRCm39) missense probably benign 0.01
R4751:Or52n2b UTSW 7 104,565,617 (GRCm39) nonsense probably null
R4958:Or52n2b UTSW 7 104,565,668 (GRCm39) missense probably damaging 0.97
R4960:Or52n2b UTSW 7 104,565,915 (GRCm39) missense probably benign 0.02
R5362:Or52n2b UTSW 7 104,565,834 (GRCm39) missense probably damaging 1.00
R5988:Or52n2b UTSW 7 104,566,125 (GRCm39) missense probably damaging 0.98
R7396:Or52n2b UTSW 7 104,565,558 (GRCm39) missense probably benign
R8169:Or52n2b UTSW 7 104,565,619 (GRCm39) missense possibly damaging 0.60
R8517:Or52n2b UTSW 7 104,565,681 (GRCm39) missense possibly damaging 0.80
R8722:Or52n2b UTSW 7 104,565,708 (GRCm39) missense probably benign 0.03
R9461:Or52n2b UTSW 7 104,565,583 (GRCm39) missense probably benign 0.06
Z1088:Or52n2b UTSW 7 104,565,873 (GRCm39) missense probably benign 0.06
Z1177:Or52n2b UTSW 7 104,566,326 (GRCm39) missense possibly damaging 0.82
Predicted Primers PCR Primer
(F):5'- AAGCTCTTAGACACTTTTCTGTGCGAA -3'
(R):5'- ACCTGCACATCTCACATCTGTGCTA -3'

Sequencing Primer
(F):5'- GACACTTGGCCCAATTGTTATCATAG -3'
(R):5'- TTTAATTTCTTCACTCATCGTTTTGG -3'
Posted On 2014-03-14