Incidental Mutation 'R6991:Or5g23'
ID 543822
Institutional Source Beutler Lab
Gene Symbol Or5g23
Ensembl Gene ENSMUSG00000075215
Gene Name olfactory receptor family 5 subfamily G member 23
Synonyms MOR175-9, Olfr1000, GA_x6K02T2Q125-47087719-47086775
MMRRC Submission 045097-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.056) question?
Stock # R6991 (G1)
Quality Score 225.009
Status Not validated
Chromosome 2
Chromosomal Location 85438308-85439252 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 85438592 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 221 (I221V)
Ref Sequence ENSEMBL: ENSMUSP00000150731 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000099921] [ENSMUST00000213837] [ENSMUST00000216571]
AlphaFold Q7TR99
Predicted Effect possibly damaging
Transcript: ENSMUST00000099921
AA Change: I221V

PolyPhen 2 Score 0.765 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000097505
Gene: ENSMUSG00000075215
AA Change: I221V

DomainStartEndE-ValueType
Pfam:7tm_4 31 308 1.1e-49 PFAM
Pfam:7tm_1 41 290 2.9e-17 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000213837
AA Change: I221V

PolyPhen 2 Score 0.765 (Sensitivity: 0.85; Specificity: 0.92)
Predicted Effect possibly damaging
Transcript: ENSMUST00000216571
AA Change: I221V

PolyPhen 2 Score 0.765 (Sensitivity: 0.85; Specificity: 0.92)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.8%
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: 65 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310022A10Rik T A 7: 27,279,871 (GRCm39) V278D probably damaging Het
Akap12 G T 10: 4,307,122 (GRCm39) E1311* probably null Het
Ankdd1a T A 9: 65,415,957 (GRCm39) D186V probably benign Het
Birc6 A G 17: 74,869,090 (GRCm39) E346G probably damaging Het
Brd10 A G 19: 29,696,508 (GRCm39) L995S possibly damaging Het
Ccr7 A C 11: 99,036,130 (GRCm39) V264G probably damaging Het
Col7a1 T C 9: 108,812,987 (GRCm39) probably null Het
Coq8a T C 1: 180,006,633 (GRCm39) T132A probably benign Het
Cplane1 A G 15: 8,281,690 (GRCm39) E2843G unknown Het
Cyp2b10 G A 7: 25,616,780 (GRCm39) S407N probably benign Het
Ddi2 A G 4: 141,412,561 (GRCm39) V117A probably benign Het
Ddx42 G A 11: 106,129,970 (GRCm39) V421I probably damaging Het
Dip2c T A 13: 9,601,896 (GRCm39) L285* probably null Het
Dip2c C T 13: 9,684,868 (GRCm39) S1232F probably damaging Het
Dner T A 1: 84,454,123 (GRCm39) R402* probably null Het
Dpysl3 A T 18: 43,486,956 (GRCm39) I317N probably damaging Het
Dusp23 T A 1: 172,459,224 (GRCm39) Y146F probably benign Het
Eef1a2 C A 2: 180,790,421 (GRCm39) V412L possibly damaging Het
Epha7 C T 4: 28,821,489 (GRCm39) T218I probably damaging Het
Gigyf2 T A 1: 87,334,858 (GRCm39) C284S probably damaging Het
Golm1 ACTTCTTCT ACTTCT 13: 59,797,390 (GRCm39) probably benign Het
Hao2 T A 3: 98,784,068 (GRCm39) E327V probably damaging Het
Hdhd5 A G 6: 120,487,130 (GRCm39) V409A probably damaging Het
Kif9 T C 9: 110,323,690 (GRCm39) Y236H probably damaging Het
Kri1 T C 9: 21,199,050 (GRCm39) probably benign Het
Lig4 A T 8: 10,021,098 (GRCm39) V894E probably damaging Het
Lrriq1 T C 10: 103,023,319 (GRCm39) N982S probably damaging Het
Mapk8 T C 14: 33,132,841 (GRCm39) I32V possibly damaging Het
Mast4 C T 13: 102,941,155 (GRCm39) V301I probably damaging Het
Mstn T C 1: 53,101,100 (GRCm39) I59T probably benign Het
Mtrf1l T C 10: 5,763,384 (GRCm39) E315G probably damaging Het
Notch4 G T 17: 34,803,774 (GRCm39) E1515* probably null Het
Npw A C 17: 24,877,029 (GRCm39) V124G probably benign Het
Nxph3 A G 11: 95,402,244 (GRCm39) S57P probably damaging Het
Opn4 A T 14: 34,315,864 (GRCm39) L390M probably benign Het
Or12e10 G A 2: 87,640,787 (GRCm39) D208N possibly damaging Het
Or52e4 T C 7: 104,705,771 (GRCm39) I106T probably damaging Het
Or5b95 G T 19: 12,658,112 (GRCm39) L213F probably benign Het
Or5p68 T A 7: 107,945,295 (GRCm39) N298Y possibly damaging Het
Pkd1l3 GACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCA GACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCA 8: 110,350,827 (GRCm39) probably benign Het
Pla2g2e G A 4: 138,607,986 (GRCm39) C62Y probably damaging Het
Plcb4 G A 2: 135,752,114 (GRCm39) V107M probably damaging Het
Pramel33 T A 5: 93,632,233 (GRCm39) N107I probably damaging Het
Prorsd1 A C 11: 29,464,486 (GRCm39) probably benign Het
Prox2 A G 12: 85,134,165 (GRCm39) L587P probably benign Het
Prr22 A G 17: 57,078,345 (GRCm39) D166G possibly damaging Het
Ptprz1 G A 6: 23,002,686 (GRCm39) R1592Q probably benign Het
Rarg C G 15: 102,150,350 (GRCm39) R74P probably damaging Het
Rcan1 A G 16: 92,194,251 (GRCm39) V54A probably benign Het
Rmdn2 A G 17: 79,928,739 (GRCm39) probably benign Het
Sec16a G A 2: 26,320,498 (GRCm39) R1361C probably damaging Het
Serpina1a T C 12: 103,820,092 (GRCm39) T385A probably benign Het
Slc44a3 T C 3: 121,325,814 (GRCm39) Y12C probably benign Het
Smg1 C A 7: 117,767,091 (GRCm39) probably benign Het
Spock3 A G 8: 63,808,415 (GRCm39) *437W probably null Het
Sugct T A 13: 17,728,965 (GRCm39) Q220H probably benign Het
Tesk1 A G 4: 43,447,006 (GRCm39) T465A probably benign Het
Tnks C A 8: 35,301,647 (GRCm39) R1274I probably damaging Het
Trp53bp1 C T 2: 121,038,521 (GRCm39) R1439H probably damaging Het
Vmn1r16 G T 6: 57,299,869 (GRCm39) S251* probably null Het
Vmn2r15 T A 5: 109,441,180 (GRCm39) Q226L probably damaging Het
Vmn2r67 T G 7: 84,804,953 (GRCm39) Y53S possibly damaging Het
Vmn2r99 A G 17: 19,598,372 (GRCm39) N132S probably benign Het
Wdr73 T G 7: 80,541,604 (GRCm39) T313P probably benign Het
Zfp65 C T 13: 67,856,640 (GRCm39) R213Q probably damaging Het
Other mutations in Or5g23
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01548:Or5g23 APN 2 85,439,105 (GRCm39) missense probably benign
IGL01872:Or5g23 APN 2 85,438,673 (GRCm39) missense probably benign
IGL01955:Or5g23 APN 2 85,439,051 (GRCm39) missense probably benign 0.12
IGL02132:Or5g23 APN 2 85,438,664 (GRCm39) missense probably benign 0.00
IGL02139:Or5g23 APN 2 85,438,574 (GRCm39) nonsense probably null
IGL02717:Or5g23 APN 2 85,439,116 (GRCm39) missense probably damaging 1.00
IGL02950:Or5g23 APN 2 85,438,501 (GRCm39) missense possibly damaging 0.92
R1866:Or5g23 UTSW 2 85,439,188 (GRCm39) missense probably benign 0.05
R1868:Or5g23 UTSW 2 85,438,409 (GRCm39) missense probably damaging 0.98
R1869:Or5g23 UTSW 2 85,438,844 (GRCm39) missense probably benign 0.23
R2256:Or5g23 UTSW 2 85,438,807 (GRCm39) missense possibly damaging 0.81
R2919:Or5g23 UTSW 2 85,438,754 (GRCm39) missense probably benign 0.06
R4736:Or5g23 UTSW 2 85,438,327 (GRCm39) missense probably benign
R5197:Or5g23 UTSW 2 85,438,791 (GRCm39) missense probably benign 0.01
R5256:Or5g23 UTSW 2 85,438,817 (GRCm39) missense probably benign
R5367:Or5g23 UTSW 2 85,438,718 (GRCm39) missense probably damaging 0.99
R5389:Or5g23 UTSW 2 85,438,627 (GRCm39) missense probably benign
R7017:Or5g23 UTSW 2 85,438,673 (GRCm39) missense probably benign
R7020:Or5g23 UTSW 2 85,438,976 (GRCm39) missense probably benign 0.11
R7352:Or5g23 UTSW 2 85,439,128 (GRCm39) missense probably damaging 1.00
R7392:Or5g23 UTSW 2 85,438,832 (GRCm39) missense possibly damaging 0.61
R7586:Or5g23 UTSW 2 85,438,528 (GRCm39) missense probably damaging 0.99
R7727:Or5g23 UTSW 2 85,438,751 (GRCm39) missense possibly damaging 0.72
R8053:Or5g23 UTSW 2 85,439,234 (GRCm39) missense probably damaging 0.98
R8108:Or5g23 UTSW 2 85,439,093 (GRCm39) missense possibly damaging 0.94
R9332:Or5g23 UTSW 2 85,438,331 (GRCm39) nonsense probably null
Predicted Primers PCR Primer
(F):5'- CTCAAGCTGTAGATGAGGGGATTC -3'
(R):5'- ACACACAACTTTGACCTTTTGC -3'

Sequencing Primer
(F):5'- GGATTCAACATGGGGATCACCAC -3'
(R):5'- ACACAACTTTGACCTTTTGCTTACC -3'
Posted On 2019-05-13