Incidental Mutation 'R8494:Or4b12'
ID 658171
Institutional Source Beutler Lab
Gene Symbol Or4b12
Ensembl Gene ENSMUSG00000075062
Gene Name olfactory receptor family 4 subfamily B member 12
Synonyms GA_x6K02T2Q125-51620802-51619885, Olfr1271, MOR227-5
MMRRC Submission 067936-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.068) question?
Stock # R8494 (G1)
Quality Score 225.009
Status Not validated
Chromosome 2
Chromosomal Location 90095855-90096772 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 90095880 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Lysine at position 298 (M298K)
Ref Sequence ENSEMBL: ENSMUSP00000097340 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000099751] [ENSMUST00000216383]
AlphaFold Q8VG62
Predicted Effect probably null
Transcript: ENSMUST00000099751
AA Change: M298K

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000097340
Gene: ENSMUSG00000075062
AA Change: M298K

DomainStartEndE-ValueType
Pfam:7tm_4 29 303 2.1e-50 PFAM
Pfam:7tm_1 39 285 6.7e-23 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000216383
AA Change: M298K

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000217396
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.2%
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: 44 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca12 T A 1: 71,327,821 (GRCm39) M1420L probably benign Het
Adamts14 T A 10: 61,038,708 (GRCm39) H934L probably benign Het
Adamtsl1 T C 4: 86,240,221 (GRCm39) C661R probably damaging Het
Akap5 A G 12: 76,376,455 (GRCm39) D629G probably benign Het
Anapc16 A T 10: 59,832,340 (GRCm39) probably benign Het
Ankar T C 1: 72,697,953 (GRCm39) I758V probably benign Het
Apc2 G T 10: 80,150,313 (GRCm39) R1760L probably damaging Het
C1qb T C 4: 136,608,115 (GRCm39) T83A probably benign Het
Canx T A 11: 50,202,609 (GRCm39) probably null Het
Cblb T A 16: 52,025,003 (GRCm39) I966K probably damaging Het
Crocc2 A T 1: 93,144,788 (GRCm39) Q1444L probably damaging Het
Dennd4c C T 4: 86,759,312 (GRCm39) P1781S probably damaging Het
Diaph3 T C 14: 87,274,958 (GRCm39) Y166C probably benign Het
Dnah5 A C 15: 28,345,977 (GRCm39) N2439T probably benign Het
Dsg3 T A 18: 20,673,271 (GRCm39) Y981N probably benign Het
Esrp2 C T 8: 106,861,350 (GRCm39) V150M probably damaging Het
Fbxo15 T G 18: 84,982,252 (GRCm39) F235V probably damaging Het
Ffar2 A T 7: 30,519,164 (GRCm39) Y125* probably null Het
Gm1110 T A 9: 26,792,154 (GRCm39) D622V probably benign Het
Gpcpd1 A G 2: 132,386,355 (GRCm39) V341A probably damaging Het
Gpx3 G A 11: 54,793,846 (GRCm39) V19I probably benign Het
Hadha T C 5: 30,347,810 (GRCm39) I160M probably damaging Het
Igkv3-4 G T 6: 70,649,147 (GRCm39) V49F probably damaging Het
Kcng1 A G 2: 168,105,018 (GRCm39) V276A probably damaging Het
Kif7 A T 7: 79,360,145 (GRCm39) V364D probably benign Het
Kirrel3 A G 9: 34,902,341 (GRCm39) I182V probably benign Het
Lfng G A 5: 140,598,981 (GRCm39) E297K probably damaging Het
Mcm9 G A 10: 53,501,856 (GRCm39) T243M possibly damaging Het
Micall1 T C 15: 79,005,080 (GRCm39) L184P probably damaging Het
Mief1 T A 15: 80,133,593 (GRCm39) C217S probably benign Het
Mier2 T C 10: 79,377,546 (GRCm39) D469G probably damaging Het
Mst1r T G 9: 107,791,718 (GRCm39) W799G possibly damaging Het
Mybpc1 C T 10: 88,362,291 (GRCm39) V950I probably benign Het
Neurl4 A G 11: 69,801,871 (GRCm39) D1296G probably benign Het
Parg T A 14: 31,930,978 (GRCm39) H199Q probably benign Het
Pcnx3 C A 19: 5,725,404 (GRCm39) D1170Y probably damaging Het
Phactr1 T A 13: 43,250,144 (GRCm39) V487E probably damaging Het
Selp T G 1: 163,957,835 (GRCm39) probably null Het
Smpd3 T C 8: 106,981,982 (GRCm39) E626G probably damaging Het
Syn3 A G 10: 86,190,265 (GRCm39) L188P probably damaging Het
Tle1 T C 4: 72,043,241 (GRCm39) I543V possibly damaging Het
Trp53rkb A G 2: 166,637,779 (GRCm39) *245W probably null Het
Ttc28 A G 5: 111,383,506 (GRCm39) R1336G probably damaging Het
Vps13b T A 15: 35,422,594 (GRCm39) W185R probably damaging Het
Other mutations in Or4b12
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02386:Or4b12 APN 2 90,096,295 (GRCm39) missense probably damaging 0.97
IGL02901:Or4b12 APN 2 90,096,052 (GRCm39) missense probably damaging 1.00
PIT4466001:Or4b12 UTSW 2 90,096,639 (GRCm39) missense probably damaging 0.97
PIT4468001:Or4b12 UTSW 2 90,096,564 (GRCm39) missense probably benign 0.00
R0325:Or4b12 UTSW 2 90,095,880 (GRCm39) missense probably null
R1350:Or4b12 UTSW 2 90,096,690 (GRCm39) missense probably damaging 0.97
R1888:Or4b12 UTSW 2 90,095,913 (GRCm39) missense probably damaging 1.00
R1888:Or4b12 UTSW 2 90,095,913 (GRCm39) missense probably damaging 1.00
R2509:Or4b12 UTSW 2 90,096,030 (GRCm39) missense possibly damaging 0.91
R2510:Or4b12 UTSW 2 90,095,950 (GRCm39) missense probably damaging 0.98
R4113:Or4b12 UTSW 2 90,096,684 (GRCm39) missense probably damaging 1.00
R5414:Or4b12 UTSW 2 90,096,046 (GRCm39) missense probably benign 0.07
R5580:Or4b12 UTSW 2 90,096,694 (GRCm39) missense probably benign 0.00
R5664:Or4b12 UTSW 2 90,095,959 (GRCm39) missense probably damaging 0.96
R5666:Or4b12 UTSW 2 90,096,308 (GRCm39) missense probably benign 0.04
R5670:Or4b12 UTSW 2 90,096,308 (GRCm39) missense probably benign 0.04
R5881:Or4b12 UTSW 2 90,096,786 (GRCm39) splice site probably null
R6493:Or4b12 UTSW 2 90,096,052 (GRCm39) missense probably damaging 1.00
R7688:Or4b12 UTSW 2 90,095,959 (GRCm39) missense probably damaging 0.96
R7719:Or4b12 UTSW 2 90,096,603 (GRCm39) missense probably damaging 1.00
R8041:Or4b12 UTSW 2 90,096,488 (GRCm39) nonsense probably null
R8220:Or4b12 UTSW 2 90,096,387 (GRCm39) missense probably benign 0.01
R8736:Or4b12 UTSW 2 90,095,922 (GRCm39) missense possibly damaging 0.52
R8861:Or4b12 UTSW 2 90,096,803 (GRCm39) start gained probably benign
R9130:Or4b12 UTSW 2 90,096,358 (GRCm39) missense probably damaging 1.00
R9514:Or4b12 UTSW 2 90,096,709 (GRCm39) nonsense probably null
Predicted Primers PCR Primer
(F):5'- GGCAGACCACAGTAGAAGTTTC -3'
(R):5'- GTCATCCTAATCAGCTTGAGGAAG -3'

Sequencing Primer
(F):5'- GCAGACCACAGTAGAAGTTTCCTAAG -3'
(R):5'- AGACGGAAGGCCCTCTCTAC -3'
Posted On 2021-01-18