Incidental Mutation 'R3785:Or4f56'
ID 272203
Institutional Source Beutler Lab
Gene Symbol Or4f56
Ensembl Gene ENSMUSG00000074955
Gene Name olfactory receptor family 4 subfamily F member 56
Synonyms MOR245-8, Olfr1305, GA_x6K02T2Q125-72930843-72929905
MMRRC Submission 040752-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.075) question?
Stock # R3785 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 111703260-111704198 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 111703831 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Cysteine at position 123 (Y123C)
Ref Sequence ENSEMBL: ENSMUSP00000149852 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000099608] [ENSMUST00000213405] [ENSMUST00000213737]
AlphaFold A2AVW3
Predicted Effect probably damaging
Transcript: ENSMUST00000099608
AA Change: Y123C

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000097203
Gene: ENSMUSG00000074955
AA Change: Y123C

DomainStartEndE-ValueType
Pfam:7tm_4 31 305 1.4e-41 PFAM
Pfam:7TM_GPCR_Srsx 35 302 6.8e-7 PFAM
Pfam:7tm_1 41 287 4.1e-21 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000213405
AA Change: Y123C

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
Predicted Effect probably damaging
Transcript: ENSMUST00000213737
AA Change: Y123C

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000216310
Meta Mutation Damage Score 0.6467 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.2%
  • 20x: 94.8%
Validation Efficiency 95% (38/40)
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: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700012B07Rik G T 11: 109,684,980 (GRCm39) C172* probably null Het
A2ml1 C T 6: 128,521,887 (GRCm39) probably null Het
Aak1 T C 6: 86,942,560 (GRCm39) F701S unknown Het
Arid2 T A 15: 96,270,439 (GRCm39) D1517E possibly damaging Het
Cyp2r1 C T 7: 114,153,931 (GRCm39) V88I possibly damaging Het
Dennd3 T C 15: 73,419,426 (GRCm39) V739A possibly damaging Het
Dnah11 G T 12: 117,981,337 (GRCm39) Q2610K probably damaging Het
Gm5698 T C 1: 31,016,560 (GRCm39) T164A probably benign Het
Gpt2 G T 8: 86,252,202 (GRCm39) V506L probably benign Het
Gpx6 A G 13: 21,497,956 (GRCm39) T76A probably benign Het
Htra3 A T 5: 35,828,472 (GRCm39) L136H probably benign Het
Ifitm10 G A 7: 141,882,335 (GRCm39) T145I possibly damaging Het
Inpp5k T C 11: 75,538,512 (GRCm39) L461P probably damaging Het
Kcnd3 C A 3: 105,575,541 (GRCm39) T555K possibly damaging Het
Kif13b C T 14: 65,037,849 (GRCm39) T1505I probably benign Het
Mcf2l G T 8: 12,930,099 (GRCm39) G40C probably damaging Het
Mettl3 A T 14: 52,537,363 (GRCm39) I102N probably benign Het
Muc5b C T 7: 141,418,853 (GRCm39) T3933I possibly damaging Het
Mus81 G A 19: 5,535,389 (GRCm39) probably benign Het
Myo15a A T 11: 60,368,398 (GRCm39) Y386F probably damaging Het
Mypn C A 10: 63,028,961 (GRCm39) R34L probably benign Het
Neurod1 T A 2: 79,284,939 (GRCm39) N148I probably damaging Het
Or8g32 T C 9: 39,305,678 (GRCm39) V197A probably benign Het
Or9g3 G A 2: 85,589,797 (GRCm39) P308S probably benign Het
Pmepa1 G A 2: 173,069,926 (GRCm39) R210W probably damaging Het
Ptch1 T G 13: 63,672,773 (GRCm39) E944A probably benign Het
Rnf5 A G 17: 34,820,906 (GRCm39) probably null Het
Sacs C A 14: 61,421,410 (GRCm39) Q116K probably damaging Het
Sall4 A G 2: 168,598,043 (GRCm39) S266P probably damaging Het
Senp6 T G 9: 79,999,568 (GRCm39) I74S probably benign Het
Slc13a4 T A 6: 35,264,827 (GRCm39) T131S probably damaging Het
Slc9a4 C A 1: 40,623,130 (GRCm39) P123Q probably damaging Het
Stxbp4 T A 11: 90,426,441 (GRCm39) probably null Het
Swt1 T C 1: 151,255,155 (GRCm39) D814G probably benign Het
Synrg T C 11: 83,892,746 (GRCm39) F613S probably damaging Het
Tekt1 A G 11: 72,235,720 (GRCm39) I376T probably damaging Het
Ttbk2 A T 2: 120,604,296 (GRCm39) probably benign Het
Txnl4b C T 8: 110,299,409 (GRCm39) A123V probably damaging Het
Wap G A 11: 6,588,550 (GRCm39) Q25* probably null Het
Zfp26 A T 9: 20,349,098 (GRCm39) C489S probably damaging Het
Zfp804b G A 5: 6,820,153 (GRCm39) T934M possibly damaging Het
Other mutations in Or4f56
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01329:Or4f56 APN 2 111,703,295 (GRCm39) missense probably benign 0.03
IGL02198:Or4f56 APN 2 111,703,593 (GRCm39) missense probably damaging 1.00
IGL02277:Or4f56 APN 2 111,703,925 (GRCm39) missense possibly damaging 0.91
IGL02302:Or4f56 APN 2 111,703,887 (GRCm39) missense possibly damaging 0.76
IGL03348:Or4f56 APN 2 111,703,493 (GRCm39) missense probably damaging 0.99
PIT4131001:Or4f56 UTSW 2 111,703,649 (GRCm39) missense probably benign 0.02
R2144:Or4f56 UTSW 2 111,703,768 (GRCm39) missense probably damaging 0.96
R2860:Or4f56 UTSW 2 111,703,818 (GRCm39) nonsense probably null
R2861:Or4f56 UTSW 2 111,703,818 (GRCm39) nonsense probably null
R4474:Or4f56 UTSW 2 111,703,784 (GRCm39) missense possibly damaging 0.52
R4508:Or4f56 UTSW 2 111,703,947 (GRCm39) missense probably damaging 1.00
R4540:Or4f56 UTSW 2 111,703,546 (GRCm39) missense probably damaging 1.00
R4783:Or4f56 UTSW 2 111,703,395 (GRCm39) missense possibly damaging 0.95
R4784:Or4f56 UTSW 2 111,703,395 (GRCm39) missense possibly damaging 0.95
R4785:Or4f56 UTSW 2 111,703,395 (GRCm39) missense possibly damaging 0.95
R5410:Or4f56 UTSW 2 111,703,637 (GRCm39) missense probably damaging 1.00
R5491:Or4f56 UTSW 2 111,703,907 (GRCm39) missense probably benign 0.44
R6875:Or4f56 UTSW 2 111,703,306 (GRCm39) missense possibly damaging 0.92
R7185:Or4f56 UTSW 2 111,704,167 (GRCm39) missense possibly damaging 0.89
R7992:Or4f56 UTSW 2 111,703,280 (GRCm39) missense probably benign
R9100:Or4f56 UTSW 2 111,703,606 (GRCm39) missense possibly damaging 0.61
Predicted Primers PCR Primer
(F):5'- GCAAGCTTGACAAGTCGTGG -3'
(R):5'- TGGGGCTCTCAAATTCCTGG -3'

Sequencing Primer
(F):5'- CAAGCTTGACAAGTCGTGGTATGTC -3'
(R):5'- CCAGTTTGACAGGAAACTTCATC -3'
Posted On 2015-03-25