Incidental Mutation 'R5627:Or56b2'
ID 441888
Institutional Source Beutler Lab
Gene Symbol Or56b2
Ensembl Gene ENSMUSG00000073920
Gene Name olfactory receptor family 56 subfamily B member 2
Synonyms Olfr661, MOR40-4, GA_x6K02T2PBJ9-7316375-7317334
MMRRC Submission 043166-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.087) question?
Stock # R5627 (G1)
Quality Score 225
Status Not validated
Chromosome 7
Chromosomal Location 104337224-104338183 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 104337377 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Methionine at position 52 (V52M)
Ref Sequence ENSEMBL: ENSMUSP00000151208 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000098168] [ENSMUST00000214876]
AlphaFold Q99NH4
Predicted Effect probably benign
Transcript: ENSMUST00000098168
AA Change: V52M

PolyPhen 2 Score 0.021 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000095770
Gene: ENSMUSG00000073920
AA Change: V52M

DomainStartEndE-ValueType
Pfam:7tm_4 37 314 5.9e-74 PFAM
Pfam:7TM_GPCR_Srsx 41 312 2e-9 PFAM
Pfam:7tm_1 47 297 1.1e-14 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000211165
Predicted Effect probably benign
Transcript: ENSMUST00000214876
AA Change: V52M

PolyPhen 2 Score 0.021 (Sensitivity: 0.95; Specificity: 0.80)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000215864
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.8%
  • 10x: 97.5%
  • 20x: 95.8%
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: 45 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb8 C T 5: 24,605,137 (GRCm39) R108C possibly damaging Het
Abl1 T C 2: 31,690,595 (GRCm39) W705R probably benign Het
Alpk1 A T 3: 127,474,296 (GRCm39) V569D probably damaging Het
Ano3 T C 2: 110,587,298 (GRCm39) N425S possibly damaging Het
Atad2b A G 12: 4,967,911 (GRCm39) D68G probably benign Het
Cacna1e A G 1: 154,511,604 (GRCm39) I173T probably damaging Het
Cenpe G T 3: 134,941,234 (GRCm39) L716F possibly damaging Het
Cep85 A T 4: 133,861,408 (GRCm39) L622Q probably damaging Het
Cep97 A G 16: 55,745,330 (GRCm39) probably null Het
Ces1f A T 8: 94,006,327 (GRCm39) M1K probably null Het
Chil5 A G 3: 105,926,951 (GRCm39) L228P probably damaging Het
Col22a1 T C 15: 71,853,767 (GRCm39) E265G probably damaging Het
Col3a1 T C 1: 45,370,720 (GRCm39) probably benign Het
Cyp3a59 T A 5: 146,049,664 (GRCm39) D497E probably benign Het
Egfem1 G T 3: 29,722,548 (GRCm39) E175* probably null Het
Eif4g2 A G 7: 110,673,446 (GRCm39) Y778H probably benign Het
Fam98b T C 2: 117,098,414 (GRCm39) C295R probably damaging Het
Gm3149 A T 14: 15,702,790 (GRCm39) I246L probably benign Het
Gm5134 A G 10: 75,821,942 (GRCm39) T259A possibly damaging Het
Gm5150 A G 3: 16,017,564 (GRCm39) Y236H probably damaging Het
Golga2 C A 2: 32,196,059 (GRCm39) Y864* probably null Het
Inpp4a A G 1: 37,406,854 (GRCm39) D199G probably damaging Het
Inpp4b T C 8: 82,470,445 (GRCm39) probably benign Het
Kremen1 T C 11: 5,149,709 (GRCm39) T321A probably benign Het
Map3k3 A G 11: 106,039,428 (GRCm39) S250G probably benign Het
Mtmr10 A T 7: 63,986,500 (GRCm39) K526M probably damaging Het
Nbea C T 3: 55,899,766 (GRCm39) C1461Y probably damaging Het
Nckap5l A T 15: 99,325,587 (GRCm39) N305K possibly damaging Het
Nup210l A T 3: 90,051,557 (GRCm39) Y567F probably damaging Het
Or11g26 A G 14: 50,753,257 (GRCm39) M199V probably benign Het
Or14c39 G T 7: 86,344,347 (GRCm39) V228F possibly damaging Het
Or4a70 A T 2: 89,324,388 (GRCm39) N89K probably benign Het
Or5b96 T A 19: 12,867,663 (GRCm39) I93F probably damaging Het
Or5g25 T A 2: 85,477,991 (GRCm39) I225F probably damaging Het
Rcc1 T C 4: 132,065,454 (GRCm39) R57G probably damaging Het
Rfx7 C T 9: 72,440,066 (GRCm39) probably benign Het
Saraf T A 8: 34,621,799 (GRCm39) M1K probably null Het
Serpinb9d C T 13: 33,386,676 (GRCm39) T248I probably damaging Het
Slc38a6 A G 12: 73,390,457 (GRCm39) I254M possibly damaging Het
Slc6a5 A G 7: 49,561,522 (GRCm39) D18G possibly damaging Het
Supt20 A G 3: 54,620,611 (GRCm39) D389G possibly damaging Het
Tecpr2 T A 12: 110,907,916 (GRCm39) I1001K probably damaging Het
Vcan CAAAA CAA 13: 89,839,254 (GRCm39) probably null Het
Wdr36 T A 18: 32,994,691 (GRCm39) D717E possibly damaging Het
Zfp318 T C 17: 46,724,062 (GRCm39) S2022P probably damaging Het
Other mutations in Or56b2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01161:Or56b2 APN 7 104,337,588 (GRCm39) missense probably benign 0.00
IGL01578:Or56b2 APN 7 104,338,052 (GRCm39) missense probably benign 0.01
IGL01595:Or56b2 APN 7 104,337,285 (GRCm39) missense possibly damaging 0.78
IGL01732:Or56b2 APN 7 104,337,543 (GRCm39) missense possibly damaging 0.64
IGL02086:Or56b2 APN 7 104,337,634 (GRCm39) missense probably benign 0.38
IGL02421:Or56b2 APN 7 104,337,740 (GRCm39) missense probably benign 0.00
IGL02874:Or56b2 APN 7 104,337,230 (GRCm39) missense probably benign 0.16
IGL03120:Or56b2 APN 7 104,337,609 (GRCm39) missense probably benign 0.28
R0735:Or56b2 UTSW 7 104,338,026 (GRCm39) missense probably damaging 0.97
R1246:Or56b2 UTSW 7 104,337,371 (GRCm39) missense possibly damaging 0.69
R1654:Or56b2 UTSW 7 104,337,420 (GRCm39) missense probably benign 0.12
R1994:Or56b2 UTSW 7 104,337,690 (GRCm39) missense probably benign 0.12
R3686:Or56b2 UTSW 7 104,337,599 (GRCm39) missense probably benign 0.00
R5140:Or56b2 UTSW 7 104,338,107 (GRCm39) missense probably benign 0.01
R6338:Or56b2 UTSW 7 104,337,378 (GRCm39) missense possibly damaging 0.53
R8810:Or56b2 UTSW 7 104,337,387 (GRCm39) missense probably damaging 0.97
R8954:Or56b2 UTSW 7 104,337,900 (GRCm39) nonsense probably null
R9261:Or56b2 UTSW 7 104,337,260 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- TGGTCTTGTCTACATCCAACACTG -3'
(R):5'- GGCATACATCTGAGCAAAGCAC -3'

Sequencing Primer
(F):5'- TGTCACACAGATAATCAGGACTG -3'
(R):5'- CACTCAGGGAGGCTGATGTTG -3'
Posted On 2016-11-08