Incidental Mutation 'R4768:Or8b12'
ID 366279
Institutional Source Beutler Lab
Gene Symbol Or8b12
Ensembl Gene ENSMUSG00000063350
Gene Name olfactory receptor family 8 subfamily B member 12
Synonyms GA_x6K02T2PVTD-31428850-31429782, MOR161-2, Olfr874
MMRRC Submission 042409-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.094) question?
Stock # R4768 (G1)
Quality Score 225
Status Not validated
Chromosome 9
Chromosomal Location 37656596-37658402 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 37658177 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Proline at position 249 (L249P)
Ref Sequence ENSEMBL: ENSMUSP00000150088 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000115004] [ENSMUST00000216982]
AlphaFold Q7TRE6
Predicted Effect probably damaging
Transcript: ENSMUST00000115004
AA Change: L249P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000110656
Gene: ENSMUSG00000063350
AA Change: L249P

DomainStartEndE-ValueType
Pfam:7tm_4 30 307 5.9e-49 PFAM
Pfam:7tm_1 40 289 6.2e-22 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000216982
AA Change: L249P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.7%
  • 20x: 93.7%
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
Acadm A G 3: 153,628,579 (GRCm39) Y419H probably benign Het
Adam28 A G 14: 68,872,264 (GRCm39) V326A possibly damaging Het
Amdhd1 T A 10: 93,370,346 (GRCm39) E164V possibly damaging Het
Arhgap5 T C 12: 52,604,275 (GRCm39) L29S probably damaging Het
Asb5 G A 8: 55,038,031 (GRCm39) D185N probably benign Het
Ascc3 T C 10: 50,576,595 (GRCm39) I850T probably damaging Het
Atxn1 A G 13: 45,711,024 (GRCm39) V636A probably damaging Het
Bmp4 C T 14: 46,623,381 (GRCm39) R55Q probably damaging Het
Brd8dc T C 18: 34,714,005 (GRCm39) R207G probably damaging Het
Cmas T C 6: 142,710,157 (GRCm39) probably null Het
Dchs1 T C 7: 105,420,827 (GRCm39) D531G possibly damaging Het
Etv1 T C 12: 38,877,792 (GRCm39) L44P probably damaging Het
Fam13c T A 10: 70,387,580 (GRCm39) I448N probably damaging Het
Fcsk T C 8: 111,618,766 (GRCm39) T331A probably benign Het
Fut8 A G 12: 77,412,054 (GRCm39) K135E probably benign Het
Gabrg1 A G 5: 70,911,516 (GRCm39) F370S probably damaging Het
Ighv1-5 A T 12: 114,477,143 (GRCm39) M53K probably damaging Het
Igkv9-120 G T 6: 68,027,351 (GRCm39) R88S possibly damaging Het
Kansl1l A G 1: 66,840,292 (GRCm39) V336A probably damaging Het
Krt27 T A 11: 99,240,351 (GRCm39) D189V probably damaging Het
Marf1 A T 16: 13,949,461 (GRCm39) F1033I possibly damaging Het
Mdfi G A 17: 48,135,475 (GRCm39) T85M probably damaging Het
Mrgpra3 C A 7: 47,239,476 (GRCm39) R150L possibly damaging Het
Mst1r C A 9: 107,788,849 (GRCm39) T456K probably damaging Het
Myh14 A T 7: 44,263,099 (GRCm39) M1734K probably benign Het
Myo1e T C 9: 70,277,751 (GRCm39) I816T possibly damaging Het
Or7d10 A C 9: 19,831,841 (GRCm39) N112T possibly damaging Het
Or8b55 T A 9: 38,727,245 (GRCm39) Y149N probably damaging Het
Or8k28 A T 2: 86,285,994 (GRCm39) L207* probably null Het
Pde4d A G 13: 110,070,408 (GRCm39) R6G probably damaging Het
Pilrb1 G A 5: 137,855,788 (GRCm39) probably benign Het
Prrx1 A G 1: 163,085,334 (GRCm39) Y199H probably damaging Het
Rxfp1 T C 3: 79,594,175 (GRCm39) D73G probably damaging Het
Ryr1 G T 7: 28,704,246 (GRCm39) probably benign Het
Shprh A G 10: 11,057,284 (GRCm39) E1068G probably damaging Het
Slc19a3 G A 1: 83,000,834 (GRCm39) T61I probably damaging Het
Slc9a2 G A 1: 40,765,534 (GRCm39) R308Q probably damaging Het
Suclg2 T G 6: 95,543,469 (GRCm39) I321L probably damaging Het
Top3a A G 11: 60,653,316 (GRCm39) F53L probably damaging Het
Ttn C T 2: 76,599,110 (GRCm39) probably benign Het
Upp2 T C 2: 58,667,907 (GRCm39) V182A probably damaging Het
Vmn2r65 A G 7: 84,596,602 (GRCm39) L151P probably damaging Het
Xylt2 T C 11: 94,561,298 (GRCm39) D155G probably benign Het
Zzz3 A G 3: 152,154,420 (GRCm39) D557G probably damaging Het
Other mutations in Or8b12
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00158:Or8b12 APN 9 37,657,685 (GRCm39) missense possibly damaging 0.89
IGL02349:Or8b12 APN 9 37,657,502 (GRCm39) missense probably benign 0.03
IGL02799:Or8b12 UTSW 9 37,657,805 (GRCm39) missense probably damaging 1.00
R0498:Or8b12 UTSW 9 37,657,550 (GRCm39) missense probably damaging 1.00
R0690:Or8b12 UTSW 9 37,657,513 (GRCm39) missense probably benign 0.01
R1053:Or8b12 UTSW 9 37,658,131 (GRCm39) missense probably damaging 0.99
R1777:Or8b12 UTSW 9 37,657,607 (GRCm39) missense possibly damaging 0.78
R1862:Or8b12 UTSW 9 37,658,264 (GRCm39) missense probably benign
R1907:Or8b12 UTSW 9 37,657,729 (GRCm39) missense probably benign 0.35
R4524:Or8b12 UTSW 9 37,658,162 (GRCm39) missense possibly damaging 0.50
R4731:Or8b12 UTSW 9 37,657,831 (GRCm39) missense probably benign 0.06
R4746:Or8b12 UTSW 9 37,657,453 (GRCm39) missense probably benign 0.02
R5130:Or8b12 UTSW 9 37,657,805 (GRCm39) missense probably damaging 1.00
R5406:Or8b12 UTSW 9 37,657,943 (GRCm39) missense probably benign 0.23
R5546:Or8b12 UTSW 9 37,657,820 (GRCm39) missense probably benign 0.05
R5882:Or8b12 UTSW 9 37,657,928 (GRCm39) missense probably benign 0.02
R5946:Or8b12 UTSW 9 37,658,330 (GRCm39) missense probably damaging 0.99
R6226:Or8b12 UTSW 9 37,657,433 (GRCm39) start codon destroyed probably null 1.00
R6705:Or8b12 UTSW 9 37,658,030 (GRCm39) missense possibly damaging 0.94
R6965:Or8b12 UTSW 9 37,657,433 (GRCm39) start codon destroyed probably null 1.00
R8008:Or8b12 UTSW 9 37,658,089 (GRCm39) missense probably damaging 0.99
R8743:Or8b12 UTSW 9 37,658,174 (GRCm39) missense probably benign
R9066:Or8b12 UTSW 9 37,657,871 (GRCm39) missense possibly damaging 0.65
R9068:Or8b12 UTSW 9 37,657,963 (GRCm39) missense probably damaging 1.00
R9756:Or8b12 UTSW 9 37,658,314 (GRCm39) missense possibly damaging 0.88
Predicted Primers PCR Primer
(F):5'- TAGCACCTTCATAAATGAGCTCG -3'
(R):5'- TCACACCACTGTAGCTCATG -3'

Sequencing Primer
(F):5'- GCACCTTCATAAATGAGCTCGTAATC -3'
(R):5'- ACCACTGTAGCTCATGATACTG -3'
Posted On 2015-12-21