Incidental Mutation 'R0553:Or8b12b'
ID 45287
Institutional Source Beutler Lab
Gene Symbol Or8b12b
Ensembl Gene ENSMUSG00000058628
Gene Name olfactory receptor family 8 subfamily B member 12B
Synonyms GA_x6K02T2PVTD-31458511-31459443, Olfr875, MOR161-4
MMRRC Submission 038745-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.098) question?
Stock # R0553 (G1)
Quality Score 225
Status Validated
Chromosome 9
Chromosomal Location 37683933-37684936 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 37684627 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Asparagine at position 224 (I224N)
Ref Sequence ENSEMBL: ENSMUSP00000150684 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000080634] [ENSMUST00000215128]
AlphaFold Q7TRE5
Predicted Effect probably benign
Transcript: ENSMUST00000080634
AA Change: I224N

PolyPhen 2 Score 0.047 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000079467
Gene: ENSMUSG00000058628
AA Change: I224N

DomainStartEndE-ValueType
Pfam:7tm_4 30 307 1.1e-48 PFAM
Pfam:7tm_1 40 289 1.8e-23 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000215128
AA Change: I224N

PolyPhen 2 Score 0.047 (Sensitivity: 0.94; Specificity: 0.83)
Meta Mutation Damage Score 0.5839 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.6%
  • 20x: 93.1%
Validation Efficiency 100% (42/42)
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: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9530002B09Rik A T 4: 122,596,128 (GRCm39) M120L unknown Het
Aadacl4fm5 T A 4: 144,503,985 (GRCm39) I389L possibly damaging Het
Adamts13 T A 2: 26,881,346 (GRCm39) C774* probably null Het
Amh A G 10: 80,642,010 (GRCm39) probably benign Het
Armh4 T C 14: 49,920,143 (GRCm39) I729V probably damaging Het
Cd40 G A 2: 164,912,661 (GRCm39) R204Q probably benign Het
Cfap210 C A 2: 69,619,785 (GRCm39) R8L probably damaging Het
Clhc1 A C 11: 29,511,366 (GRCm39) probably benign Het
Fbxl17 G A 17: 63,663,846 (GRCm39) R67C probably damaging Het
Flg2 A T 3: 93,110,891 (GRCm39) H973L unknown Het
Fut2 T A 7: 45,300,698 (GRCm39) I25F probably damaging Het
Galnt7 T C 8: 58,005,464 (GRCm39) probably benign Het
Gmppb A T 9: 107,926,996 (GRCm39) M56L probably benign Het
Grm3 C A 5: 9,620,048 (GRCm39) A399S probably benign Het
H2-T5 G T 17: 36,478,949 (GRCm39) P100Q probably damaging Het
Hey2 G A 10: 30,716,485 (GRCm39) probably benign Het
Ift172 A G 5: 31,433,186 (GRCm39) probably benign Het
Kcnh5 C A 12: 75,184,447 (GRCm39) C92F probably benign Het
Kdm1a T C 4: 136,282,609 (GRCm39) D229G probably damaging Het
Klf11 C G 12: 24,705,089 (GRCm39) P164R probably benign Het
Klhl41 G A 2: 69,500,554 (GRCm39) R5Q probably benign Het
Krtcap3 T C 5: 31,409,147 (GRCm39) V6A probably benign Het
Ltbr A C 6: 125,290,351 (GRCm39) probably null Het
Mmp17 T G 5: 129,675,734 (GRCm39) S298A probably benign Het
Nacc2 T A 2: 25,979,602 (GRCm39) E278V possibly damaging Het
Or5k8 A T 16: 58,644,518 (GRCm39) Y185N probably damaging Het
Otop2 C T 11: 115,220,288 (GRCm39) A376V probably damaging Het
Pdia2 T C 17: 26,415,217 (GRCm39) E504G probably damaging Het
Pdzph1 C T 17: 59,229,722 (GRCm39) V979M probably damaging Het
Pou5f1 A G 17: 35,820,374 (GRCm39) K86R possibly damaging Het
Ptprq A G 10: 107,546,488 (GRCm39) F269L probably benign Het
Rb1 A T 14: 73,449,152 (GRCm39) C659* probably null Het
Rnf8 T C 17: 29,840,613 (GRCm39) probably null Het
Rras T G 7: 44,669,980 (GRCm39) I137M probably benign Het
Slc38a9 A T 13: 112,850,732 (GRCm39) H372L probably damaging Het
Spata9 T C 13: 76,125,898 (GRCm39) probably null Het
Tas2r115 T C 6: 132,714,922 (GRCm39) T10A probably benign Het
Ttn T C 2: 76,629,237 (GRCm39) E12621G probably damaging Het
Unc80 A T 1: 66,545,828 (GRCm39) I460F probably damaging Het
Wdr17 C T 8: 55,146,131 (GRCm39) A90T possibly damaging Het
Zbtb24 C T 10: 41,327,993 (GRCm39) A293V possibly damaging Het
Zpld2 T C 4: 133,929,829 (GRCm39) T159A possibly damaging Het
Other mutations in Or8b12b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01909:Or8b12b APN 9 37,684,159 (GRCm39) missense possibly damaging 0.95
IGL02013:Or8b12b APN 9 37,684,185 (GRCm39) missense probably benign 0.00
IGL02162:Or8b12b APN 9 37,684,227 (GRCm39) missense probably benign 0.13
IGL02966:Or8b12b APN 9 37,684,882 (GRCm39) missense probably benign 0.28
R0017:Or8b12b UTSW 9 37,684,274 (GRCm39) missense probably benign 0.08
R0520:Or8b12b UTSW 9 37,684,849 (GRCm39) missense probably benign 0.00
R0833:Or8b12b UTSW 9 37,684,372 (GRCm39) missense probably benign 0.03
R1316:Or8b12b UTSW 9 37,684,039 (GRCm39) missense possibly damaging 0.94
R1547:Or8b12b UTSW 9 37,683,960 (GRCm39) missense probably benign 0.00
R1888:Or8b12b UTSW 9 37,684,163 (GRCm39) missense possibly damaging 0.88
R1888:Or8b12b UTSW 9 37,684,163 (GRCm39) missense possibly damaging 0.88
R1891:Or8b12b UTSW 9 37,684,163 (GRCm39) missense possibly damaging 0.88
R1894:Or8b12b UTSW 9 37,684,163 (GRCm39) missense possibly damaging 0.88
R3055:Or8b12b UTSW 9 37,684,489 (GRCm39) missense probably damaging 1.00
R4816:Or8b12b UTSW 9 37,684,726 (GRCm39) missense possibly damaging 0.72
R4829:Or8b12b UTSW 9 37,684,243 (GRCm39) missense probably damaging 1.00
R4952:Or8b12b UTSW 9 37,684,360 (GRCm39) missense probably damaging 0.99
R6111:Or8b12b UTSW 9 37,684,228 (GRCm39) missense probably damaging 0.99
R6838:Or8b12b UTSW 9 37,684,348 (GRCm39) missense possibly damaging 0.87
R7101:Or8b12b UTSW 9 37,684,287 (GRCm39) missense probably damaging 0.99
R7104:Or8b12b UTSW 9 37,684,437 (GRCm39) missense possibly damaging 0.64
R7224:Or8b12b UTSW 9 37,684,711 (GRCm39) missense possibly damaging 0.95
R7334:Or8b12b UTSW 9 37,684,293 (GRCm39) missense probably damaging 0.97
R7582:Or8b12b UTSW 9 37,684,117 (GRCm39) missense probably damaging 1.00
R7909:Or8b12b UTSW 9 37,684,033 (GRCm39) missense probably damaging 1.00
R8498:Or8b12b UTSW 9 37,684,560 (GRCm39) missense probably damaging 1.00
R9158:Or8b12b UTSW 9 37,684,800 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AATCTGACCTTCTGTGCTGACAACC -3'
(R):5'- TGACCAGTCACACCACTGTAGCTC -3'

Sequencing Primer
(F):5'- TGTGCTGACAACCTCATCAATC -3'
(R):5'- ACCACTGTAGCTCATGATACTG -3'
Posted On 2013-06-11