Incidental Mutation 'R2989:Or8b3b'
ID 257866
Institutional Source Beutler Lab
Gene Symbol Or8b3b
Ensembl Gene ENSMUSG00000046150
Gene Name olfactory receptor family 8 subfamily B member 3B
Synonyms GA_x6K02T2PVTD-32375756-32374818, MOR164-3, Olfr918
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.292) question?
Stock # R2989 (G1)
Quality Score 225
Status Not validated
Chromosome 9
Chromosomal Location 38583800-38584777 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 38583831 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Lysine at position 303 (M303K)
Ref Sequence ENSEMBL: ENSMUSP00000150182 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000055099] [ENSMUST00000215461]
AlphaFold E9PVZ7
Predicted Effect probably benign
Transcript: ENSMUST00000055099
AA Change: M316K

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000057210
Gene: ENSMUSG00000046150
AA Change: M316K

DomainStartEndE-ValueType
transmembrane domain 9 31 N/A INTRINSIC
Pfam:7tm_4 44 319 6.5e-48 PFAM
Pfam:7tm_1 54 301 3.9e-22 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000213750
Predicted Effect probably benign
Transcript: ENSMUST00000215461
AA Change: M303K

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000216579
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.4%
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: 23 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrv1 G A 13: 81,729,866 (GRCm39) T205I probably damaging Het
Arhgap32 T A 9: 32,150,694 (GRCm39) N31K possibly damaging Het
C1galt1 A G 6: 7,866,622 (GRCm39) D156G possibly damaging Het
Chrna3 C T 9: 54,923,334 (GRCm39) C158Y probably damaging Het
Cnot1 T C 8: 96,470,906 (GRCm39) E1314G possibly damaging Het
Coil C A 11: 88,878,805 (GRCm39) A520D probably damaging Het
Cpe G T 8: 65,050,549 (GRCm39) N386K probably benign Het
Fat4 T C 3: 39,061,302 (GRCm39) I4295T probably benign Het
Foxn1 C G 11: 78,249,603 (GRCm39) G641R possibly damaging Het
G530012D18Rik GAGAGAGACAGAGAGACAGAGA GAGAGAGACAGAGA 1: 85,504,937 (GRCm39) probably null Het
Intu A G 3: 40,647,140 (GRCm39) K671R probably benign Het
Jup T C 11: 100,267,667 (GRCm39) D552G possibly damaging Het
Kcnk9 T C 15: 72,384,207 (GRCm39) T324A unknown Het
Mettl5 G T 2: 69,711,659 (GRCm39) A69E probably damaging Het
Rpf2 A G 10: 40,115,749 (GRCm39) S77P probably benign Het
Sgo1 A G 17: 53,994,162 (GRCm39) Y97H probably benign Het
Srsf12 T C 4: 33,223,599 (GRCm39) Y33H probably damaging Het
Tcerg1 T A 18: 42,652,540 (GRCm39) M56K unknown Het
Trafd1 T C 5: 121,517,529 (GRCm39) T63A probably damaging Het
Ttc28 G A 5: 111,371,881 (GRCm39) V777I probably benign Het
Ubr4 A G 4: 139,190,869 (GRCm39) E937G possibly damaging Het
Zfp677 T C 17: 21,617,114 (GRCm39) I57T probably benign Het
Zfp981 T A 4: 146,622,347 (GRCm39) I424N probably benign Het
Other mutations in Or8b3b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00958:Or8b3b APN 9 38,584,320 (GRCm39) missense probably benign 0.01
IGL01388:Or8b3b APN 9 38,584,379 (GRCm39) nonsense probably null
IGL01516:Or8b3b APN 9 38,584,159 (GRCm39) missense probably benign 0.09
IGL02121:Or8b3b APN 9 38,584,711 (GRCm39) missense probably damaging 0.98
IGL02209:Or8b3b APN 9 38,584,342 (GRCm39) missense possibly damaging 0.84
IGL02256:Or8b3b APN 9 38,584,776 (GRCm39) start codon destroyed probably null
IGL02517:Or8b3b APN 9 38,584,209 (GRCm39) missense probably damaging 1.00
IGL02648:Or8b3b APN 9 38,584,312 (GRCm39) missense probably benign
IGL02747:Or8b3b APN 9 38,584,380 (GRCm39) missense probably benign 0.11
IGL02971:Or8b3b APN 9 38,584,564 (GRCm39) missense probably damaging 0.96
E0370:Or8b3b UTSW 9 38,583,857 (GRCm39) missense probably damaging 0.99
R0616:Or8b3b UTSW 9 38,584,776 (GRCm39) start codon destroyed probably null
R2173:Or8b3b UTSW 9 38,584,240 (GRCm39) missense probably benign 0.03
R3430:Or8b3b UTSW 9 38,584,435 (GRCm39) missense probably damaging 1.00
R3809:Or8b3b UTSW 9 38,584,159 (GRCm39) missense probably benign 0.09
R4688:Or8b3b UTSW 9 38,584,659 (GRCm39) missense probably damaging 1.00
R4702:Or8b3b UTSW 9 38,584,776 (GRCm39) start codon destroyed probably null
R5548:Or8b3b UTSW 9 38,584,600 (GRCm39) missense probably benign 0.00
R5590:Or8b3b UTSW 9 38,584,261 (GRCm39) missense probably damaging 1.00
R6082:Or8b3b UTSW 9 38,583,866 (GRCm39) missense probably damaging 1.00
R6214:Or8b3b UTSW 9 38,584,510 (GRCm39) missense probably benign 0.13
R6215:Or8b3b UTSW 9 38,584,510 (GRCm39) missense probably benign 0.13
R6893:Or8b3b UTSW 9 38,584,355 (GRCm39) missense possibly damaging 0.95
R7215:Or8b3b UTSW 9 38,584,743 (GRCm39) missense probably benign 0.05
R7624:Or8b3b UTSW 9 38,583,919 (GRCm39) missense probably benign 0.18
R7862:Or8b3b UTSW 9 38,584,624 (GRCm39) missense probably benign 0.01
R8116:Or8b3b UTSW 9 38,584,464 (GRCm39) missense possibly damaging 0.93
R8897:Or8b3b UTSW 9 38,584,147 (GRCm39) missense probably damaging 1.00
R8899:Or8b3b UTSW 9 38,584,147 (GRCm39) missense probably damaging 1.00
R9114:Or8b3b UTSW 9 38,583,892 (GRCm39) missense probably benign
R9293:Or8b3b UTSW 9 38,584,414 (GRCm39) missense probably damaging 1.00
R9311:Or8b3b UTSW 9 38,583,925 (GRCm39) missense probably damaging 1.00
R9690:Or8b3b UTSW 9 38,584,477 (GRCm39) nonsense probably null
R9734:Or8b3b UTSW 9 38,584,239 (GRCm39) missense probably benign
Predicted Primers PCR Primer
(F):5'- ACAGCCCTTGTGTTACACAC -3'
(R):5'- CCTGCAGCTCTCACATTATGG -3'

Sequencing Primer
(F):5'- CACACCATTGTTATAACACAAGTTTG -3'
(R):5'- GCAGCTCTCACATTATGGCAATTTC -3'
Posted On 2015-01-11