Incidental Mutation 'R8241:Or3a1b'
ID 637564
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
Accession Numbers
Essential gene? Probably non essential (E-score: 0.065) question?
Stock # R8241 (G1)
Quality Score 225.009
Status Not validated
Chromosome 11
Chromosomal Location 74012117-74013064 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 74013035 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Isoleucine at position 307 (V307I)
Ref Sequence ENSEMBL: ENSMUSP00000078756 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000079827]
AlphaFold Q8VFX6
Predicted Effect probably benign
Transcript: ENSMUST00000079827
AA Change: V307I

PolyPhen 2 Score 0.029 (Sensitivity: 0.95; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000078756
Gene: ENSMUSG00000070380
AA Change: V307I

DomainStartEndE-ValueType
Pfam:7tm_4 34 311 9.4e-51 PFAM
Pfam:7tm_1 44 293 2.2e-25 PFAM
Coding Region Coverage
  • 1x: 99.8%
  • 3x: 99.7%
  • 10x: 99.1%
  • 20x: 98.1%
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: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca6 T C 11: 110,079,456 (GRCm39) R1233G probably null Het
Acacb A T 5: 114,333,297 (GRCm39) I474F possibly damaging Het
Adora1 A T 1: 134,131,062 (GRCm39) V203D probably damaging Het
Aff4 A G 11: 53,290,998 (GRCm39) S653G probably benign Het
Agtr1a T C 13: 30,565,082 (GRCm39) V49A probably damaging Het
Ahnak T C 19: 8,984,659 (GRCm39) V1981A probably benign Het
Arhgap5 T G 12: 52,565,098 (GRCm39) Y690D probably benign Het
Bbs9 A G 9: 22,590,214 (GRCm39) I651V probably benign Het
Brms1 C T 19: 5,096,007 (GRCm39) A27V probably benign Het
Camta1 A G 4: 151,168,282 (GRCm39) V256A probably benign Het
Capg G T 6: 72,533,236 (GRCm39) probably null Het
Chpt1 T C 10: 88,288,953 (GRCm39) K154E Het
Cyp1b1 T C 17: 80,021,223 (GRCm39) E173G probably damaging Het
Fan1 T A 7: 64,022,234 (GRCm39) N340Y probably damaging Het
Fbxw27 T G 9: 109,602,283 (GRCm39) N230T possibly damaging Het
Fer1l4 T C 2: 155,891,585 (GRCm39) T126A probably benign Het
Fut10 C A 8: 31,750,034 (GRCm39) S440* probably null Het
Gbf1 T C 19: 46,234,576 (GRCm39) V71A probably damaging Het
Gpatch8 T C 11: 102,378,347 (GRCm39) E201G unknown Het
Hic2 A G 16: 17,076,950 (GRCm39) Y593C probably damaging Het
Hlcs A T 16: 94,068,677 (GRCm39) V181E probably damaging Het
Itpr2 A T 6: 146,320,013 (GRCm39) I176N possibly damaging Het
Kcna2 G T 3: 107,012,338 (GRCm39) K306N probably damaging Het
Kcnb1 A G 2: 166,948,117 (GRCm39) Y244H probably damaging Het
Klhl8 C T 5: 104,015,392 (GRCm39) V511I probably damaging Het
Mapk14 T A 17: 28,934,374 (GRCm39) D88E possibly damaging Het
Marchf10 C A 11: 105,280,741 (GRCm39) A515S probably benign Het
Mrpl1 T A 5: 96,386,733 (GRCm39) L241I probably damaging Het
Mybpc1 A T 10: 88,372,286 (GRCm39) N781K probably benign Het
Nfkb2 T A 19: 46,296,054 (GRCm39) D186E probably benign Het
Plcl1 A G 1: 55,734,976 (GRCm39) I106V probably benign Het
Ppp4r2 A G 6: 100,842,044 (GRCm39) I168M probably damaging Het
Prpf4b A T 13: 35,079,974 (GRCm39) K779N probably damaging Het
Qrich1 T C 9: 108,433,760 (GRCm39) probably null Het
Rgs12 T C 5: 35,123,117 (GRCm39) F300S probably damaging Het
Sart3 T A 5: 113,884,029 (GRCm39) K661M probably benign Het
Scyl2 T C 10: 89,489,971 (GRCm39) I464V possibly damaging Het
Sema5a A G 15: 32,575,064 (GRCm39) T391A probably benign Het
Sh3bgr A G 16: 96,025,070 (GRCm39) T183A unknown Het
Sh3rf3 C T 10: 58,940,242 (GRCm39) P688S probably benign Het
Themis3 T C 17: 66,866,962 (GRCm39) T93A probably benign Het
Thsd7b T A 1: 130,117,688 (GRCm39) S1402T probably damaging Het
Ubr1 A T 2: 120,793,937 (GRCm39) D82E possibly damaging Het
Vmn1r223 T C 13: 23,433,982 (GRCm39) F192S probably benign Het
Vmn2r98 A G 17: 19,301,031 (GRCm39) K678E probably damaging Het
Vps13d G T 4: 144,875,047 (GRCm39) T1826N Het
Vps41 A G 13: 19,033,168 (GRCm39) D633G possibly damaging Het
Wdr3 A T 3: 100,057,259 (GRCm39) I448N probably 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
R0549:Or3a1b UTSW 11 74,012,301 (GRCm39) missense probably damaging 1.00
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
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'- ATGCAGCTCTCACCTCACTG -3'
(R):5'- GGAAGACCTAGTAGAACCCAGC -3'

Sequencing Primer
(F):5'- ACCTCACTGTGGTTGCCATG -3'
(R):5'- ACACCATAGTCTATACACGAGTATG -3'
Posted On 2020-07-13