Incidental Mutation 'R2876:Or2ag18'
ID 260558
Institutional Source Beutler Lab
Gene Symbol Or2ag18
Ensembl Gene ENSMUSG00000094493
Gene Name olfactory receptor family 2 subfamily AG member 18
Synonyms Olfr700, MOR283-4, GA_x6K02T2PBJ9-9184187-9183237
MMRRC Submission 040464-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.060) question?
Stock # R2876 (G1)
Quality Score 225
Status Validated
Chromosome 7
Chromosomal Location 106404717-106405667 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to G at 106405204 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Threonine at position 155 (S155T)
Ref Sequence ENSEMBL: ENSMUSP00000150320 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000079936] [ENSMUST00000214840]
AlphaFold Q8VFM5
Predicted Effect probably benign
Transcript: ENSMUST00000079936
AA Change: S155T

PolyPhen 2 Score 0.004 (Sensitivity: 0.98; Specificity: 0.59)
SMART Domains Protein: ENSMUSP00000078855
Gene: ENSMUSG00000094493
AA Change: S155T

DomainStartEndE-ValueType
Pfam:7tm_4 31 308 2.7e-46 PFAM
Pfam:7TM_GPCR_Srsx 35 305 3.6e-5 PFAM
Pfam:7tm_1 41 290 3.9e-24 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000209339
Predicted Effect probably benign
Transcript: ENSMUST00000214840
AA Change: S155T

PolyPhen 2 Score 0.004 (Sensitivity: 0.98; Specificity: 0.59)
Meta Mutation Damage Score 0.1456 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.2%
Validation Efficiency 95% (42/44)
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: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
5730507C01Rik C A 12: 18,583,644 (GRCm39) Q235K possibly damaging Het
Abcc1 A T 16: 14,275,824 (GRCm39) H906L probably benign Het
Acot6 T G 12: 84,148,036 (GRCm39) D97E possibly damaging Het
Acvr2a T A 2: 48,782,190 (GRCm39) M241K probably damaging Het
Adamts9 T C 6: 92,772,891 (GRCm39) probably benign Het
Adgb T G 10: 10,298,463 (GRCm39) T422P probably damaging Het
Adrm1 A G 2: 179,817,411 (GRCm39) T293A probably damaging Het
Ankfn1 A G 11: 89,282,462 (GRCm39) V395A possibly damaging Het
Atp2b1 A G 10: 98,835,607 (GRCm39) M451V probably damaging Het
Ccdc152 T C 15: 3,327,663 (GRCm39) N38S probably damaging Het
Cdh23 A T 10: 60,143,275 (GRCm39) N3017K probably damaging Het
Cenpf A G 1: 189,390,841 (GRCm39) M997T probably benign Het
Gcc2 A G 10: 58,126,124 (GRCm39) E1344G probably damaging Het
Gen1 A C 12: 11,292,069 (GRCm39) S573R probably benign Het
Ilvbl C A 10: 78,418,890 (GRCm39) Q410K probably benign Het
Ints11 C A 4: 155,971,882 (GRCm39) probably benign Het
Itfg1 T C 8: 86,507,139 (GRCm39) probably benign Het
Lrrc27 C T 7: 138,808,600 (GRCm39) probably benign Het
Maml3 G A 3: 51,597,480 (GRCm39) A422V possibly damaging Het
Masp2 T A 4: 148,692,458 (GRCm39) I317K probably benign Het
Or13n4 A T 7: 106,423,664 (GRCm39) V23E probably benign Het
Or5g26 A G 2: 85,494,034 (GRCm39) V248A probably damaging Het
Papln T A 12: 83,825,701 (GRCm39) S661T probably damaging Het
Pi4ka A G 16: 17,185,414 (GRCm39) S229P possibly damaging Het
Piezo2 A G 18: 63,186,106 (GRCm39) S1688P probably damaging Het
Pzp T C 6: 128,468,513 (GRCm39) T1005A probably damaging Het
Rad1 T C 15: 10,490,417 (GRCm39) V128A probably benign Het
Rhbdd1 A G 1: 82,346,090 (GRCm39) D215G probably benign Het
Rnft2 G A 5: 118,331,686 (GRCm39) R417C probably damaging Het
Scn2a A C 2: 65,546,241 (GRCm39) I935L possibly damaging Het
Sdc4 T C 2: 164,273,211 (GRCm39) D33G possibly damaging Het
Slco1c1 T C 6: 141,505,582 (GRCm39) S454P probably damaging Het
Spidr A T 16: 15,730,453 (GRCm39) probably null Het
Srp72 T A 5: 77,143,767 (GRCm39) probably benign Het
Ttll4 A G 1: 74,725,597 (GRCm39) probably null Het
Ttn C T 2: 76,750,684 (GRCm39) S3455N probably damaging Het
Vcan T A 13: 89,852,356 (GRCm39) E868V probably damaging Het
Vmn2r89 G T 14: 51,692,541 (GRCm39) G115C possibly damaging Het
Zbed6 C T 1: 133,584,598 (GRCm39) C913Y probably damaging Het
Zscan29 T C 2: 120,994,581 (GRCm39) Y468C probably damaging Het
Other mutations in Or2ag18
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01393:Or2ag18 APN 7 106,405,642 (GRCm39) missense probably benign 0.03
IGL01474:Or2ag18 APN 7 106,405,147 (GRCm39) missense probably benign 0.23
IGL01720:Or2ag18 APN 7 106,405,416 (GRCm39) missense probably damaging 0.99
R0501:Or2ag18 UTSW 7 106,405,018 (GRCm39) missense probably damaging 1.00
R2061:Or2ag18 UTSW 7 106,404,975 (GRCm39) missense probably benign 0.00
R2511:Or2ag18 UTSW 7 106,405,168 (GRCm39) missense probably damaging 1.00
R3816:Or2ag18 UTSW 7 106,405,027 (GRCm39) missense probably damaging 1.00
R3910:Or2ag18 UTSW 7 106,405,072 (GRCm39) missense probably damaging 1.00
R3911:Or2ag18 UTSW 7 106,405,072 (GRCm39) missense probably damaging 1.00
R3912:Or2ag18 UTSW 7 106,405,072 (GRCm39) missense probably damaging 1.00
R4855:Or2ag18 UTSW 7 106,405,463 (GRCm39) missense probably benign 0.01
R4864:Or2ag18 UTSW 7 106,405,171 (GRCm39) missense probably damaging 1.00
R5101:Or2ag18 UTSW 7 106,405,420 (GRCm39) missense possibly damaging 0.53
R5335:Or2ag18 UTSW 7 106,404,941 (GRCm39) missense probably damaging 1.00
R6217:Or2ag18 UTSW 7 106,405,279 (GRCm39) missense probably damaging 1.00
R6880:Or2ag18 UTSW 7 106,405,019 (GRCm39) missense probably damaging 1.00
R7522:Or2ag18 UTSW 7 106,404,994 (GRCm39) missense probably damaging 0.99
R8260:Or2ag18 UTSW 7 106,405,234 (GRCm39) missense possibly damaging 0.95
R9086:Or2ag18 UTSW 7 106,405,126 (GRCm39) missense probably benign 0.07
R9224:Or2ag18 UTSW 7 106,405,489 (GRCm39) missense probably damaging 1.00
R9294:Or2ag18 UTSW 7 106,405,605 (GRCm39) missense possibly damaging 0.94
Predicted Primers PCR Primer
(F):5'- TGTGAAGGCATGTGGAGCAC -3'
(R):5'- TGCCCTTCAAATGTTCCTGGAAC -3'

Sequencing Primer
(F):5'- CACAGTGAGCAGGATTAGTGTATAAG -3'
(R):5'- CAAATGTTCCTGGAACTGACACTTGG -3'
Posted On 2015-01-23