Incidental Mutation 'R6790:Or3a1b'
ID 532560
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 044903-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.065) question?
Stock # R6790 (G1)
Quality Score 225.009
Status Validated
Chromosome 11
Chromosomal Location 74012117-74013064 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 74012427 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Histidine at position 104 (L104H)
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: L104H

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000078756
Gene: ENSMUSG00000070380
AA Change: L104H

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: L104H

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.5%
  • 20x: 95.9%
Validation Efficiency 100% (32/32)
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: 35 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acap3 T A 4: 155,987,448 (GRCm39) S457T probably damaging Het
Adgrf3 A G 5: 30,401,385 (GRCm39) V881A probably benign Het
Ankrd65 T G 4: 155,877,260 (GRCm39) probably null Het
Ascc3 A G 10: 50,521,808 (GRCm39) E441G probably damaging Het
Atf5 A T 7: 44,462,679 (GRCm39) probably null Het
Cfap97 G T 8: 46,623,113 (GRCm39) V168L possibly damaging Het
Crh T G 3: 19,748,459 (GRCm39) E61A probably damaging Het
Cx3cr1 C T 9: 119,880,833 (GRCm39) V190M probably damaging Het
Cyp3a59 A C 5: 146,033,143 (GRCm39) M172L probably benign Het
Dnm1 T C 2: 32,223,079 (GRCm39) K445R probably damaging Het
Eng C A 2: 32,559,457 (GRCm39) T82N probably damaging Het
Fkbp15 T C 4: 62,222,996 (GRCm39) T968A probably benign Het
Fsip2 A G 2: 82,821,283 (GRCm39) N5672S possibly damaging Het
Gm21149 A C 5: 15,677,103 (GRCm39) D250E unknown Het
Gon4l A G 3: 88,766,305 (GRCm39) E448G probably damaging Het
Hrnr T C 3: 93,236,382 (GRCm39) S2207P unknown Het
Itga4 C A 2: 79,155,958 (GRCm39) H975N probably benign Het
Kdm4c A G 4: 74,309,698 (GRCm39) K954E probably damaging Het
Lrrc20 G T 10: 61,362,898 (GRCm39) V48F probably damaging Het
Mga A G 2: 119,754,235 (GRCm39) I915V probably damaging Het
Npc1l1 C T 11: 6,164,260 (GRCm39) probably null Het
Nup50l T C 6: 96,142,304 (GRCm39) T247A probably benign Het
Pate13 G T 9: 35,820,127 (GRCm39) probably benign Het
Per2 C T 1: 91,373,261 (GRCm39) V176I probably benign Het
Pira2 A C 7: 3,845,442 (GRCm39) V314G probably damaging Het
Potefam3e A T 8: 19,779,801 (GRCm39) I14F probably benign Het
Rims1 T C 1: 22,507,278 (GRCm39) D624G probably damaging Het
Secisbp2 A G 13: 51,824,939 (GRCm39) T396A probably benign Het
Slc28a3 T C 13: 58,730,464 (GRCm39) D84G probably benign Het
Slc8a3 T C 12: 81,361,206 (GRCm39) T538A probably benign Het
Slk T A 19: 47,624,007 (GRCm39) C991S probably damaging Het
Stmn1 T C 4: 134,198,125 (GRCm39) L54S probably damaging Het
Tuft1 C G 3: 94,535,537 (GRCm39) E128D possibly damaging Het
Ugt8a T C 3: 125,665,340 (GRCm39) T386A possibly damaging Het
Zdhhc20 A G 14: 58,127,600 (GRCm39) V13A probably benign 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
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'- TTGGAGGCAACCTGAGCATC -3'
(R):5'- TCACATTGGGACCACAGAAG -3'

Sequencing Primer
(F):5'- AGCATCCTGGCAGCTGTCTTG -3'
(R):5'- CGAAGTGTGGATGTCGCC -3'
Posted On 2018-08-29