Incidental Mutation 'R4206:Or56b1'
ID 318916
Institutional Source Beutler Lab
Gene Symbol Or56b1
Ensembl Gene ENSMUSG00000073923
Gene Name olfactory receptor family 56 subfamily B member 1
Synonyms MOR40-13, GA_x6K02T2PBJ9-7263864-7264823, Olfr657
MMRRC Submission 041035-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.052) question?
Stock # R4206 (G1)
Quality Score 225
Status Not validated
Chromosome 7
Chromosomal Location 104284883-104285842 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 104285356 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Lysine at position 158 (N158K)
Ref Sequence ENSEMBL: ENSMUSP00000150070 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000098171] [ENSMUST00000213297] [ENSMUST00000215454]
AlphaFold Q7TRP7
Predicted Effect possibly damaging
Transcript: ENSMUST00000098171
AA Change: N158K

PolyPhen 2 Score 0.525 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000095773
Gene: ENSMUSG00000073923
AA Change: N158K

DomainStartEndE-ValueType
Pfam:7tm_4 37 315 6.2e-74 PFAM
Pfam:7TM_GPCR_Srsx 40 312 1.2e-8 PFAM
Pfam:7tm_1 47 297 9.3e-15 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000213297
AA Change: N158K

PolyPhen 2 Score 0.525 (Sensitivity: 0.88; Specificity: 0.90)
Predicted Effect possibly damaging
Transcript: ENSMUST00000215454
AA Change: N158K

PolyPhen 2 Score 0.525 (Sensitivity: 0.88; Specificity: 0.90)
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.5%
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: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921509C19Rik T C 2: 151,315,435 (GRCm39) K81R probably benign Het
Acacb T C 5: 114,351,712 (GRCm39) F1150L probably benign Het
Acat3 A G 17: 13,146,273 (GRCm39) Y237H possibly damaging Het
Arfgap3 T C 15: 83,206,869 (GRCm39) T240A probably benign Het
Arl6ip1 AAAATAAATAAATAAATAAATAAATA AAAATAAATAAATAAATAAATAAATAAATA 7: 117,721,122 (GRCm39) probably benign Het
Cabin1 T C 10: 75,590,675 (GRCm39) S23G possibly damaging Het
Cemip2 G T 19: 21,819,479 (GRCm39) R1090L probably damaging Het
Clasp1 A G 1: 118,506,636 (GRCm39) N949S probably damaging Het
Csrp1 T G 1: 135,673,065 (GRCm39) C61G probably damaging Het
Dgka A T 10: 128,557,064 (GRCm39) L637Q probably damaging Het
Dst G A 1: 34,251,328 (GRCm39) R1801H probably damaging Het
Edil3 T C 13: 89,328,397 (GRCm39) S284P probably damaging Het
Eif2d A G 1: 131,082,100 (GRCm39) Y64C probably damaging Het
Ell2 A G 13: 75,910,067 (GRCm39) D139G probably damaging Het
Fam187a A G 11: 102,777,038 (GRCm39) R281G probably damaging Het
Gin1 A G 1: 97,720,145 (GRCm39) D380G possibly damaging Het
Gpr149 T G 3: 62,511,924 (GRCm39) D25A possibly damaging Het
Gyg1 A G 3: 20,206,901 (GRCm39) S90P probably benign Het
Hpx C T 7: 105,244,354 (GRCm39) M190I probably null Het
Irf2bpl C T 12: 86,929,810 (GRCm39) V288I probably benign Het
Lyst A G 13: 13,810,574 (GRCm39) H748R probably benign Het
Mmrn1 G A 6: 60,935,164 (GRCm39) G220D probably damaging Het
Mpdz A T 4: 81,299,999 (GRCm39) M333K probably benign Het
Muc5ac C T 7: 141,370,847 (GRCm39) S2556F possibly damaging Het
Nfix CAAAAA CAAAA 8: 85,442,876 (GRCm39) probably null Het
Ntsr1 A G 2: 180,142,545 (GRCm39) D112G probably damaging Het
Or7a42 T C 10: 78,791,117 (GRCm39) F26S probably benign Het
Or9s14 A C 1: 92,536,317 (GRCm39) T253P possibly damaging Het
Parg A G 14: 31,976,493 (GRCm39) K178R probably benign Het
Pde8b C A 13: 95,359,053 (GRCm39) C90F probably benign Het
Pld1 G A 3: 28,174,932 (GRCm39) V857I probably benign Het
Rad54l2 A C 9: 106,594,994 (GRCm39) V321G probably damaging Het
Rcn2 A G 9: 55,952,491 (GRCm39) Y112C possibly damaging Het
Rnf123 A T 9: 107,941,162 (GRCm39) D639E probably benign Het
Rufy2 C T 10: 62,840,551 (GRCm39) Q441* probably null Het
Scgb2b12 T C 7: 32,026,063 (GRCm39) Y43C probably damaging Het
Scrn3 T A 2: 73,149,845 (GRCm39) probably null Het
Shroom3 G T 5: 93,090,945 (GRCm39) V1151F probably damaging Het
Slc22a8 T C 19: 8,585,597 (GRCm39) S321P probably benign Het
Tex11 C A X: 99,977,021 (GRCm39) A487S possibly damaging Het
Tex2 A G 11: 106,458,398 (GRCm39) probably benign Het
Trip13 A G 13: 74,081,009 (GRCm39) I119T probably benign Het
Tsku C T 7: 98,002,205 (GRCm39) R42H probably damaging Het
Ttn A G 2: 76,602,911 (GRCm39) I16691T possibly damaging Het
Tyr A G 7: 87,078,276 (GRCm39) L528P possibly damaging Het
Ubxn2b T C 4: 6,204,565 (GRCm39) V142A probably damaging Het
Uggt2 C T 14: 119,286,674 (GRCm39) D221N probably damaging Het
Wnt4 A G 4: 137,023,654 (GRCm39) K207R possibly damaging Het
Zfp608 T C 18: 55,121,267 (GRCm39) R107G probably damaging Het
Other mutations in Or56b1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01791:Or56b1 APN 7 104,285,682 (GRCm39) missense possibly damaging 0.75
IGL01815:Or56b1 APN 7 104,285,552 (GRCm39) missense probably damaging 0.99
IGL01831:Or56b1 APN 7 104,285,267 (GRCm39) missense probably damaging 0.99
IGL02285:Or56b1 APN 7 104,284,932 (GRCm39) missense probably benign 0.06
R1529:Or56b1 UTSW 7 104,285,696 (GRCm39) missense probably benign 0.01
R1775:Or56b1 UTSW 7 104,285,366 (GRCm39) missense probably benign 0.01
R2356:Or56b1 UTSW 7 104,285,834 (GRCm39) nonsense probably null
R3809:Or56b1 UTSW 7 104,285,540 (GRCm39) missense possibly damaging 0.76
R4011:Or56b1 UTSW 7 104,285,555 (GRCm39) missense probably benign
R4520:Or56b1 UTSW 7 104,285,376 (GRCm39) missense probably damaging 0.99
R4551:Or56b1 UTSW 7 104,285,631 (GRCm39) missense probably damaging 1.00
R6394:Or56b1 UTSW 7 104,285,234 (GRCm39) missense possibly damaging 0.78
R6394:Or56b1 UTSW 7 104,284,909 (GRCm39) missense possibly damaging 0.59
R6477:Or56b1 UTSW 7 104,284,886 (GRCm39) missense probably benign 0.00
R6727:Or56b1 UTSW 7 104,285,094 (GRCm39) missense probably damaging 0.99
R7554:Or56b1 UTSW 7 104,285,733 (GRCm39) missense probably benign
R8435:Or56b1 UTSW 7 104,285,657 (GRCm39) missense probably benign 0.17
R8557:Or56b1 UTSW 7 104,285,103 (GRCm39) missense possibly damaging 0.46
R9021:Or56b1 UTSW 7 104,285,291 (GRCm39) missense probably benign 0.01
R9023:Or56b1 UTSW 7 104,285,291 (GRCm39) missense probably benign 0.01
R9024:Or56b1 UTSW 7 104,285,291 (GRCm39) missense probably benign 0.01
R9072:Or56b1 UTSW 7 104,285,291 (GRCm39) missense probably benign 0.01
R9072:Or56b1 UTSW 7 104,285,291 (GRCm39) missense probably benign 0.01
R9073:Or56b1 UTSW 7 104,285,291 (GRCm39) missense probably benign 0.01
R9074:Or56b1 UTSW 7 104,285,291 (GRCm39) missense probably benign 0.01
R9076:Or56b1 UTSW 7 104,285,291 (GRCm39) missense probably benign 0.01
R9077:Or56b1 UTSW 7 104,285,618 (GRCm39) missense probably damaging 1.00
R9077:Or56b1 UTSW 7 104,285,291 (GRCm39) missense probably benign 0.01
X0065:Or56b1 UTSW 7 104,285,401 (GRCm39) missense probably benign 0.06
Predicted Primers PCR Primer
(F):5'- GGTCATTAGCCTTCCTGAGTG -3'
(R):5'- CTGAGTACAGAGCGCAGAATC -3'

Sequencing Primer
(F):5'- AGTGTTTTGCTCAGATCTATGCC -3'
(R):5'- TATTATGAGACCCAGGTCACTCC -3'
Posted On 2015-06-10