Incidental Mutation 'R4245:Or5af2'
ID 320391
Institutional Source Beutler Lab
Gene Symbol Or5af2
Ensembl Gene ENSMUSG00000070438
Gene Name olfactory receptor family 5 subfamily AC member 20
Synonyms MOR222-2, GA_x6K02T2NKPP-590035-589109, Olfr313
MMRRC Submission 041061-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.070) question?
Stock # R4245 (G1)
Quality Score 225
Status Validated
Chromosome 11
Chromosomal Location 58707754-58708827 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 58708604 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Histidine at position 257 (Y257H)
Ref Sequence ENSEMBL: ENSMUSP00000150529 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000082220] [ENSMUST00000217506]
AlphaFold Q5NC55
Predicted Effect probably damaging
Transcript: ENSMUST00000082220
AA Change: Y257H

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000080852
Gene: ENSMUSG00000070438
AA Change: Y257H

DomainStartEndE-ValueType
Pfam:7tm_4 29 306 1e-51 PFAM
Pfam:7TM_GPCR_Srsx 33 217 4.5e-9 PFAM
Pfam:7tm_1 39 288 5.2e-20 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000217506
AA Change: Y257H

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Meta Mutation Damage Score 0.4526 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.5%
Validation Efficiency 98% (47/48)
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
4930449A18Rik T A 3: 59,733,203 (GRCm39) noncoding transcript Het
Acacb A T 5: 114,368,845 (GRCm39) T1688S probably damaging Het
Actr1b T C 1: 36,740,911 (GRCm39) Y171C possibly damaging Het
C8a A G 4: 104,733,543 (GRCm39) V4A probably benign Het
Ccdc171 A G 4: 83,473,045 (GRCm39) D158G probably damaging Het
Ccdc184 T A 15: 98,066,750 (GRCm39) probably null Het
Cdc23 T C 18: 34,770,100 (GRCm39) probably benign Het
Dnah5 A G 15: 28,219,335 (GRCm39) N51S probably benign Het
Dock10 T A 1: 80,544,472 (GRCm39) E905V probably benign Het
Eepd1 T C 9: 25,505,920 (GRCm39) I460T probably benign Het
Fen1 T A 19: 10,177,731 (GRCm39) I238F probably damaging Het
Fhdc1 C A 3: 84,352,133 (GRCm39) V1031F probably benign Het
Gm5493 A G 17: 22,966,199 (GRCm39) E28G probably benign Het
Jakmip2 A G 18: 43,710,501 (GRCm39) V234A probably benign Het
Map3k6 T C 4: 132,979,258 (GRCm39) Y1204H possibly damaging Het
Mpeg1 C A 19: 12,440,272 (GRCm39) Q577K probably damaging Het
Mthfd1 T C 12: 76,348,047 (GRCm39) S564P probably damaging Het
Mtmr11 T A 3: 96,075,393 (GRCm39) C358S probably damaging Het
Muc4 T C 16: 32,753,802 (GRCm38) I1226T probably benign Het
Myo18b G A 5: 112,840,261 (GRCm39) H2511Y possibly damaging Het
Ndufs6 A T 13: 73,468,512 (GRCm39) D62E probably damaging Het
Or7e178 T C 9: 20,225,629 (GRCm39) I196V possibly damaging Het
Pcdhga1 T A 18: 37,796,605 (GRCm39) D536E probably damaging Het
Phactr3 G A 2: 177,924,982 (GRCm39) probably null Het
Ptgir A G 7: 16,640,794 (GRCm39) M29V possibly damaging Het
Ptk2 C T 15: 73,103,825 (GRCm39) G749D probably benign Het
Rab3il1 A T 19: 10,007,518 (GRCm39) D222V probably damaging Het
Radil T C 5: 142,529,546 (GRCm39) D50G probably damaging Het
Rfx7 A G 9: 72,499,051 (GRCm39) T72A possibly damaging Het
Scn7a T C 2: 66,572,345 (GRCm39) I209V probably benign Het
Sf3a1 C T 11: 4,117,774 (GRCm39) R179C probably damaging Het
Spata31e2 T C 1: 26,721,161 (GRCm39) N1340D probably benign Het
Styxl2 T C 1: 165,928,685 (GRCm39) E309G probably damaging Het
Tg T C 15: 66,568,318 (GRCm39) V1335A possibly damaging Het
Thnsl1 A G 2: 21,217,059 (GRCm39) E271G probably benign Het
Vill T A 9: 118,900,359 (GRCm39) probably benign Het
Vmn2r79 A G 7: 86,651,624 (GRCm39) D341G possibly damaging Het
Wdr59 T C 8: 112,216,996 (GRCm39) N272D possibly damaging Het
Zar1 T C 5: 72,737,736 (GRCm39) E121G possibly damaging Het
Zfp985 A G 4: 147,667,396 (GRCm39) K88R probably damaging Het
Zscan29 C T 2: 120,995,275 (GRCm39) probably null Het
Other mutations in Or5af2
AlleleSourceChrCoordTypePredicted EffectPPH Score
FR4548:Or5af2 UTSW 11 58,708,266 (GRCm39) missense possibly damaging 0.80
FR4976:Or5af2 UTSW 11 58,708,266 (GRCm39) missense possibly damaging 0.80
LCD18:Or5af2 UTSW 11 58,708,266 (GRCm39) missense possibly damaging 0.80
R0269:Or5af2 UTSW 11 58,707,975 (GRCm39) missense probably damaging 1.00
R0617:Or5af2 UTSW 11 58,707,975 (GRCm39) missense probably damaging 1.00
R0707:Or5af2 UTSW 11 58,708,577 (GRCm39) missense probably damaging 1.00
R2917:Or5af2 UTSW 11 58,708,314 (GRCm39) missense probably damaging 1.00
R3085:Or5af2 UTSW 11 58,708,553 (GRCm39) missense probably damaging 1.00
R4991:Or5af2 UTSW 11 58,708,544 (GRCm39) missense probably damaging 1.00
R5188:Or5af2 UTSW 11 58,708,146 (GRCm39) missense probably damaging 0.96
R6985:Or5af2 UTSW 11 58,707,939 (GRCm39) missense probably damaging 0.98
R7076:Or5af2 UTSW 11 58,707,990 (GRCm39) missense probably benign 0.17
R7253:Or5af2 UTSW 11 58,708,366 (GRCm39) nonsense probably null
R7553:Or5af2 UTSW 11 58,707,886 (GRCm39) missense probably benign 0.10
R8204:Or5af2 UTSW 11 58,707,885 (GRCm39) missense probably benign 0.05
R9110:Or5af2 UTSW 11 58,707,959 (GRCm39) missense possibly damaging 0.93
R9211:Or5af2 UTSW 11 58,708,709 (GRCm39) missense probably damaging 1.00
R9600:Or5af2 UTSW 11 58,708,370 (GRCm39) missense possibly damaging 0.49
Z1186:Or5af2 UTSW 11 58,708,220 (GRCm39) missense probably benign
Z1186:Or5af2 UTSW 11 58,708,122 (GRCm39) missense probably benign
Z1186:Or5af2 UTSW 11 58,707,887 (GRCm39) missense probably benign
Z1186:Or5af2 UTSW 11 58,708,644 (GRCm39) missense probably benign
Z1186:Or5af2 UTSW 11 58,708,508 (GRCm39) missense probably benign
Z1187:Or5af2 UTSW 11 58,708,122 (GRCm39) missense probably benign
Z1187:Or5af2 UTSW 11 58,707,887 (GRCm39) missense probably benign
Z1187:Or5af2 UTSW 11 58,708,644 (GRCm39) missense probably benign
Z1187:Or5af2 UTSW 11 58,708,508 (GRCm39) missense probably benign
Z1187:Or5af2 UTSW 11 58,708,243 (GRCm39) missense probably benign
Z1187:Or5af2 UTSW 11 58,708,220 (GRCm39) missense probably benign
Z1188:Or5af2 UTSW 11 58,708,122 (GRCm39) missense probably benign
Z1188:Or5af2 UTSW 11 58,708,220 (GRCm39) missense probably benign
Z1188:Or5af2 UTSW 11 58,708,243 (GRCm39) missense probably benign
Z1188:Or5af2 UTSW 11 58,708,508 (GRCm39) missense probably benign
Z1188:Or5af2 UTSW 11 58,708,644 (GRCm39) missense probably benign
Z1188:Or5af2 UTSW 11 58,707,887 (GRCm39) missense probably benign
Z1189:Or5af2 UTSW 11 58,708,220 (GRCm39) missense probably benign
Z1189:Or5af2 UTSW 11 58,708,122 (GRCm39) missense probably benign
Z1189:Or5af2 UTSW 11 58,707,887 (GRCm39) missense probably benign
Z1189:Or5af2 UTSW 11 58,708,644 (GRCm39) missense probably benign
Z1189:Or5af2 UTSW 11 58,708,508 (GRCm39) missense probably benign
Z1190:Or5af2 UTSW 11 58,708,122 (GRCm39) missense probably benign
Z1190:Or5af2 UTSW 11 58,707,887 (GRCm39) missense probably benign
Z1190:Or5af2 UTSW 11 58,708,644 (GRCm39) missense probably benign
Z1190:Or5af2 UTSW 11 58,708,508 (GRCm39) missense probably benign
Z1190:Or5af2 UTSW 11 58,708,243 (GRCm39) missense probably benign
Z1190:Or5af2 UTSW 11 58,708,220 (GRCm39) missense probably benign
Z1191:Or5af2 UTSW 11 58,708,122 (GRCm39) missense probably benign
Z1191:Or5af2 UTSW 11 58,707,887 (GRCm39) missense probably benign
Z1191:Or5af2 UTSW 11 58,708,644 (GRCm39) missense probably benign
Z1191:Or5af2 UTSW 11 58,708,508 (GRCm39) missense probably benign
Z1191:Or5af2 UTSW 11 58,708,243 (GRCm39) missense probably benign
Z1191:Or5af2 UTSW 11 58,708,220 (GRCm39) missense probably benign
Z1192:Or5af2 UTSW 11 58,708,220 (GRCm39) missense probably benign
Z1192:Or5af2 UTSW 11 58,708,122 (GRCm39) missense probably benign
Z1192:Or5af2 UTSW 11 58,707,887 (GRCm39) missense probably benign
Z1192:Or5af2 UTSW 11 58,708,644 (GRCm39) missense probably benign
Z1192:Or5af2 UTSW 11 58,708,508 (GRCm39) missense probably benign
Predicted Primers PCR Primer
(F):5'- ATGAGACTGTCCTGCACTGAC -3'
(R):5'- CACTGTAGTCTTCAAGGTCTCAG -3'

Sequencing Primer
(F):5'- CTGACTACCATCTCAGTGAGGAG -3'
(R):5'- GTAGTCTTCAAGGTCTCAGTACTTTC -3'
Posted On 2015-06-12