Incidental Mutation 'R9530:Or7g21'
ID 719443
Institutional Source Beutler Lab
Gene Symbol Or7g21
Ensembl Gene ENSMUSG00000059303
Gene Name olfactory receptor family 7 subfamily G member 21
Synonyms GA_x6K02T2PVTD-12857805-12858749, MOR152-3, Olfr836
MMRRC Submission
Accession Numbers
Essential gene? Probably non essential (E-score: 0.175) question?
Stock # R9530 (G1)
Quality Score 225.009
Status Not validated
Chromosome 9
Chromosomal Location 19032253-19033207 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 19033051 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Isoleucine at position 264 (V264I)
Ref Sequence ENSEMBL: ENSMUSP00000148738 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000074986] [ENSMUST00000212730] [ENSMUST00000215981]
AlphaFold Q8VFJ3
Predicted Effect probably benign
Transcript: ENSMUST00000074986
AA Change: V267I

PolyPhen 2 Score 0.243 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000074514
Gene: ENSMUSG00000059303
AA Change: V267I

DomainStartEndE-ValueType
Pfam:7tm_4 34 311 1.2e-50 PFAM
Pfam:7TM_GPCR_Srsx 38 210 9.6e-6 PFAM
Pfam:7tm_1 44 293 2.4e-20 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000212730
AA Change: V264I

PolyPhen 2 Score 0.243 (Sensitivity: 0.91; Specificity: 0.88)
Predicted Effect probably benign
Transcript: ENSMUST00000215981
AA Change: V264I

PolyPhen 2 Score 0.243 (Sensitivity: 0.91; Specificity: 0.88)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.2%
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: 44 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2610021A01Rik A G 7: 41,274,165 (GRCm39) N96S possibly damaging Het
Acsl6 C T 11: 54,220,783 (GRCm39) T301I probably damaging Het
Ankrd7 C A 6: 18,868,258 (GRCm39) Q127K probably benign Het
Ap1s1 T C 5: 137,064,612 (GRCm39) M155V probably benign Het
Appbp2 A C 11: 85,107,306 (GRCm39) C61W probably damaging Het
Atosb C T 4: 43,034,753 (GRCm39) R322Q probably damaging Het
Ccng1 A G 11: 40,644,885 (GRCm39) V4A probably benign Het
Cd163 G T 6: 124,294,491 (GRCm39) E550* probably null Het
Cdh2 A G 18: 16,783,466 (GRCm39) Y88H probably damaging Het
Cyp2c69 A G 19: 39,848,311 (GRCm39) S304P possibly damaging Het
Dync2i1 A G 12: 116,175,411 (GRCm39) I922T possibly damaging Het
Erbb3 T C 10: 128,410,291 (GRCm39) I656V probably benign Het
Fhod3 T A 18: 25,248,910 (GRCm39) I1363K probably damaging Het
Garre1 A G 7: 33,963,069 (GRCm39) V201A probably benign Het
Heatr1 G A 13: 12,439,607 (GRCm39) R1395H probably damaging Het
Herc4 T C 10: 63,126,382 (GRCm39) I578T probably benign Het
Herc6 T A 6: 57,602,899 (GRCm39) L526* probably null Het
Ighv5-9 A G 12: 113,625,677 (GRCm39) M22T probably benign Het
Klhl36 A G 8: 120,591,808 (GRCm39) E17G possibly damaging Het
Mast2 A C 4: 116,169,535 (GRCm39) L766R probably damaging Het
Megf8 G A 7: 25,030,124 (GRCm39) V420M probably benign Het
Met T C 6: 17,558,831 (GRCm39) V1153A probably damaging Het
Mrpl21 T A 19: 3,340,998 (GRCm39) I196N possibly damaging Het
Polrmt C T 10: 79,574,545 (GRCm39) A883T probably benign Het
Prkcg G A 7: 3,375,965 (GRCm39) D537N possibly damaging Het
Rpap3 A T 15: 97,579,655 (GRCm39) D452E probably benign Het
Slc8a2 A G 7: 15,879,269 (GRCm39) D585G probably null Het
St18 T A 1: 6,872,997 (GRCm39) I244N probably benign Het
Stat1 T A 1: 52,187,160 (GRCm39) probably null Het
Stk39 A G 2: 68,198,755 (GRCm39) Y288H probably damaging Het
Tas2r140 G A 6: 133,032,494 (GRCm39) S88F probably benign Het
Tbc1d32 T C 10: 56,072,507 (GRCm39) E308G probably damaging Het
Tcf7l1 T C 6: 72,604,687 (GRCm39) T486A probably benign Het
Tie1 T C 4: 118,343,817 (GRCm39) T42A possibly damaging Het
Tnnt2 A G 1: 135,779,793 (GRCm39) T297A possibly damaging Het
Triobp G C 15: 78,886,321 (GRCm39) G1867R probably damaging Het
Vmn1r234 A G 17: 21,449,104 (GRCm39) H6R probably damaging Het
Vmn2r93 T A 17: 18,518,562 (GRCm39) I7N probably damaging Het
Vwa8 T A 14: 79,172,639 (GRCm39) S294T probably benign Het
Yjefn3 A G 8: 70,340,633 (GRCm39) V197A probably benign Het
Zcchc4 CAGAG CAG 5: 52,953,568 (GRCm39) probably null Het
Zfhx3 A G 8: 109,527,010 (GRCm39) E969G probably damaging Het
Zfp112 G T 7: 23,824,665 (GRCm39) C215F probably benign Het
Zfp994 A T 17: 22,420,514 (GRCm39) L145Q probably damaging Het
Other mutations in Or7g21
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00907:Or7g21 APN 9 19,032,528 (GRCm39) missense possibly damaging 0.88
IGL01316:Or7g21 APN 9 19,032,718 (GRCm39) missense probably benign 0.10
IGL01412:Or7g21 APN 9 19,032,895 (GRCm39) missense probably benign 0.00
IGL01815:Or7g21 APN 9 19,032,622 (GRCm39) missense probably damaging 1.00
IGL02003:Or7g21 APN 9 19,032,361 (GRCm39) missense probably benign 0.06
IGL02313:Or7g21 APN 9 19,032,671 (GRCm39) missense probably damaging 0.99
IGL03185:Or7g21 APN 9 19,033,034 (GRCm39) missense probably damaging 1.00
IGL03186:Or7g21 APN 9 19,033,200 (GRCm39) missense probably benign 0.16
R1337:Or7g21 UTSW 9 19,033,099 (GRCm39) missense probably benign
R2267:Or7g21 UTSW 9 19,032,737 (GRCm39) missense probably benign 0.22
R3969:Or7g21 UTSW 9 19,032,956 (GRCm39) missense probably benign 0.00
R4695:Or7g21 UTSW 9 19,032,306 (GRCm39) missense probably null 0.04
R4976:Or7g21 UTSW 9 19,032,797 (GRCm39) missense probably damaging 1.00
R5176:Or7g21 UTSW 9 19,032,656 (GRCm39) missense probably damaging 1.00
R5379:Or7g21 UTSW 9 19,032,373 (GRCm39) missense probably damaging 1.00
R5638:Or7g21 UTSW 9 19,032,676 (GRCm39) missense probably benign 0.00
R6084:Or7g21 UTSW 9 19,032,623 (GRCm39) missense probably damaging 1.00
R6236:Or7g21 UTSW 9 19,032,409 (GRCm39) missense possibly damaging 0.92
R6329:Or7g21 UTSW 9 19,032,253 (GRCm39) start codon destroyed probably benign 0.08
R7151:Or7g21 UTSW 9 19,033,037 (GRCm39) missense possibly damaging 0.91
R7326:Or7g21 UTSW 9 19,032,965 (GRCm39) missense probably benign 0.42
R8460:Or7g21 UTSW 9 19,032,988 (GRCm39) missense probably damaging 1.00
R8767:Or7g21 UTSW 9 19,032,922 (GRCm39) missense possibly damaging 0.95
R8978:Or7g21 UTSW 9 19,032,582 (GRCm39) nonsense probably null
R9099:Or7g21 UTSW 9 19,032,890 (GRCm39) missense probably benign 0.35
R9220:Or7g21 UTSW 9 19,033,193 (GRCm39) missense possibly damaging 0.82
R9236:Or7g21 UTSW 9 19,033,206 (GRCm39) makesense probably null
R9265:Or7g21 UTSW 9 19,032,984 (GRCm39) nonsense probably null
R9612:Or7g21 UTSW 9 19,032,760 (GRCm39) missense probably benign 0.16
Predicted Primers PCR Primer
(F):5'- TGTTCTGACAGCCTAATCAACAAC -3'
(R):5'- TTGACCTACACTAGACAGTTGAC -3'

Sequencing Primer
(F):5'- TGACAGCCTAATCAACAACATCTTG -3'
(R):5'- CACTAGACAGTTGACCTAAAGGTTC -3'
Posted On 2022-07-18