Incidental Mutation 'R0549:Or3a1b'
ID 45030
Institutional Source Beutler Lab
Gene Symbol Or3a1b
Ensembl Gene ENSMUSG00000070380
Gene Name olfactory receptor family 3 subfamily A member 1B
Synonyms GA_x6K02T2P1NL-4278037-4278984, Olfr401, MOR255-6
MMRRC Submission 038741-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.067) question?
Stock # R0549 (G1)
Quality Score 225
Status Validated
Chromosome 11
Chromosomal Location 74012117-74013064 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 74012301 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Arginine at position 62 (M62R)
Ref Sequence ENSEMBL: ENSMUSP00000149542 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000079827] [ENSMUST00000213754]
AlphaFold Q8VFX6
Predicted Effect probably damaging
Transcript: ENSMUST00000079827
AA Change: M62R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000078756
Gene: ENSMUSG00000070380
AA Change: M62R

DomainStartEndE-ValueType
Pfam:7tm_4 34 311 9.4e-51 PFAM
Pfam:7tm_1 44 293 2.2e-25 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000213754
AA Change: M62R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Meta Mutation Damage Score 0.7738 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 96.9%
  • 20x: 94.3%
Validation Efficiency 96% (48/50)
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: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc10 A G 17: 46,633,216 (GRCm39) F498L probably damaging Het
Adamts6 A T 13: 104,433,763 (GRCm39) D64V possibly damaging Het
Agbl2 T C 2: 90,620,187 (GRCm39) probably benign Het
Angptl3 A G 4: 98,919,692 (GRCm39) S151G probably benign Het
Arhgap39 C T 15: 76,619,086 (GRCm39) D833N probably damaging Het
C4b G T 17: 34,954,389 (GRCm39) L927I probably damaging Het
Ccl3 T C 11: 83,539,162 (GRCm39) T66A probably damaging Het
Cdh20 T C 1: 110,036,674 (GRCm39) L618P probably damaging Het
Cfap65 T C 1: 74,957,603 (GRCm39) T989A probably benign Het
Cfhr4 A T 1: 139,667,226 (GRCm39) D377E probably damaging Het
Cnpy4 T C 5: 138,185,899 (GRCm39) F18S possibly damaging Het
Col6a5 A G 9: 105,781,778 (GRCm39) probably benign Het
Dppa2 G A 16: 48,139,034 (GRCm39) R289H probably benign Het
Evx2 T C 2: 74,489,478 (GRCm39) T96A probably benign Het
Frmd4a A G 2: 4,608,778 (GRCm39) E577G possibly damaging Het
Gcgr G A 11: 120,427,387 (GRCm39) G166S probably benign Het
Gm5316 T C 6: 122,877,150 (GRCm39) noncoding transcript Het
Gria1 G A 11: 57,119,799 (GRCm39) R292Q probably damaging Het
Hars2 T A 18: 36,919,261 (GRCm39) probably null Het
Hkdc1 T A 10: 62,236,019 (GRCm39) T508S probably benign Het
Kif2b A T 11: 91,467,410 (GRCm39) I291N probably damaging Het
Lmbrd1 A T 1: 24,784,001 (GRCm39) T377S probably benign Het
Lrrc28 A G 7: 67,278,090 (GRCm39) probably benign Het
Mmp3 A T 9: 7,455,638 (GRCm39) N463I probably benign Het
Myh6 A G 14: 55,196,065 (GRCm39) F578S probably damaging Het
Ncbp1 T A 4: 46,168,476 (GRCm39) M608K possibly damaging Het
Nf1 T C 11: 79,359,597 (GRCm39) F1412L probably damaging Het
Nlrp5 T A 7: 23,141,227 (GRCm39) W1083R probably damaging Het
Nrsn1 T C 13: 25,446,241 (GRCm39) Y45C probably benign Het
Osbpl7 G T 11: 96,958,368 (GRCm39) R881L probably damaging Het
Papss1 A G 3: 131,324,974 (GRCm39) E456G possibly damaging Het
Pbxip1 T A 3: 89,350,899 (GRCm39) probably benign Het
Pcca A G 14: 122,875,789 (GRCm39) probably benign Het
Pde1a T A 2: 79,695,414 (GRCm39) N511I probably damaging Het
Prpf39 A T 12: 65,103,030 (GRCm39) I435F probably benign Het
Rnf213 C T 11: 119,355,908 (GRCm39) T4117M probably damaging Het
Sel1l2 A T 2: 140,107,802 (GRCm39) M216K probably damaging Het
Sidt2 A G 9: 45,864,417 (GRCm39) probably null Het
Sirt3 A T 7: 140,449,400 (GRCm39) probably null Het
Smpd4 T C 16: 17,457,176 (GRCm39) V378A probably benign Het
Svil T A 18: 5,064,566 (GRCm39) S642T possibly damaging Het
Tcp10a A G 17: 7,593,950 (GRCm39) K92E probably benign Het
Tmem144 T C 3: 79,730,051 (GRCm39) D233G probably damaging Het
Tnfrsf21 C T 17: 43,349,104 (GRCm39) H239Y probably benign Het
Tnik T C 3: 28,625,069 (GRCm39) S335P possibly damaging Het
Ush2a T C 1: 188,679,150 (GRCm39) L4786P probably damaging Het
Utp11 A T 4: 124,579,872 (GRCm39) probably benign Het
Vmn1r67 A G 7: 10,181,641 (GRCm39) N241D probably damaging Het
Vmn2r11 A T 5: 109,199,963 (GRCm39) C497S possibly damaging Het
Other mutations in Or3a1b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00087:Or3a1b APN 11 74,012,705 (GRCm39) missense probably benign 0.00
IGL01303:Or3a1b APN 11 74,012,160 (GRCm39) missense probably damaging 1.00
IGL01397:Or3a1b APN 11 74,012,590 (GRCm39) missense probably damaging 0.97
IGL02101:Or3a1b APN 11 74,012,571 (GRCm39) nonsense probably null
IGL02121:Or3a1b APN 11 74,012,113 (GRCm39) splice site probably benign
IGL02347:Or3a1b APN 11 74,012,397 (GRCm39) missense probably benign 0.03
IGL03113:Or3a1b APN 11 74,012,529 (GRCm39) missense probably benign 0.13
IGL03126:Or3a1b APN 11 74,012,610 (GRCm39) missense probably benign 0.01
IGL03302:Or3a1b APN 11 74,012,459 (GRCm39) missense possibly damaging 0.60
R1180:Or3a1b UTSW 11 74,012,406 (GRCm39) missense probably benign 0.28
R1350:Or3a1b UTSW 11 74,013,039 (GRCm39) missense possibly damaging 0.96
R1800:Or3a1b UTSW 11 74,012,234 (GRCm39) missense probably benign 0.00
R1808:Or3a1b UTSW 11 74,012,257 (GRCm39) missense probably damaging 0.96
R1962:Or3a1b UTSW 11 74,012,650 (GRCm39) missense probably benign 0.02
R1998:Or3a1b UTSW 11 74,012,406 (GRCm39) missense probably benign 0.28
R1999:Or3a1b UTSW 11 74,012,406 (GRCm39) missense probably benign 0.28
R2000:Or3a1b UTSW 11 74,012,406 (GRCm39) missense probably benign 0.28
R2859:Or3a1b UTSW 11 74,012,808 (GRCm39) missense probably damaging 1.00
R4914:Or3a1b UTSW 11 74,012,705 (GRCm39) missense probably benign 0.00
R4915:Or3a1b UTSW 11 74,012,705 (GRCm39) missense probably benign 0.00
R4916:Or3a1b UTSW 11 74,012,705 (GRCm39) missense probably benign 0.00
R4918:Or3a1b UTSW 11 74,012,705 (GRCm39) missense probably benign 0.00
R5292:Or3a1b UTSW 11 74,012,877 (GRCm39) missense probably damaging 0.99
R5522:Or3a1b UTSW 11 74,012,484 (GRCm39) missense probably damaging 1.00
R5761:Or3a1b UTSW 11 74,012,335 (GRCm39) missense probably damaging 0.97
R6318:Or3a1b UTSW 11 74,012,547 (GRCm39) missense possibly damaging 0.82
R6608:Or3a1b UTSW 11 74,012,454 (GRCm39) missense probably benign 0.00
R6737:Or3a1b UTSW 11 74,012,732 (GRCm39) missense probably benign
R6790:Or3a1b UTSW 11 74,012,427 (GRCm39) missense probably damaging 1.00
R7243:Or3a1b UTSW 11 74,012,559 (GRCm39) missense probably damaging 0.97
R7423:Or3a1b UTSW 11 74,012,811 (GRCm39) missense probably benign 0.01
R7517:Or3a1b UTSW 11 74,012,335 (GRCm39) missense probably damaging 0.97
R7833:Or3a1b UTSW 11 74,012,663 (GRCm39) missense probably damaging 1.00
R8241:Or3a1b UTSW 11 74,013,035 (GRCm39) missense probably benign 0.03
R8423:Or3a1b UTSW 11 74,012,492 (GRCm39) missense probably benign 0.06
R8937:Or3a1b UTSW 11 74,012,874 (GRCm39) missense probably benign 0.03
R9145:Or3a1b UTSW 11 74,012,526 (GRCm39) missense probably benign 0.01
R9725:Or3a1b UTSW 11 74,012,612 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- AGCCAACGGAACCACTGTTACTG -3'
(R):5'- TGAGGCCACCAAAATTCTCTGCAC -3'

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