Incidental Mutation 'R4375:Or8c20'
ID 325074
Institutional Source Beutler Lab
Gene Symbol Or8c20
Ensembl Gene ENSMUSG00000094588
Gene Name olfactory receptor family 8 subfamily C member 20
Synonyms GA_x6K02T2PVTD-32037624-32038565, MOR170-3, Olfr898
MMRRC Submission 041119-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.234) question?
Stock # R4375 (G1)
Quality Score 225
Status Not validated
Chromosome 9
Chromosomal Location 38260381-38261331 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 38260465 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Leucine at position 23 (F23L)
Ref Sequence ENSEMBL: ENSMUSP00000149554 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000076504] [ENSMUST00000216304] [ENSMUST00000217063]
AlphaFold L7N1Z5
Predicted Effect probably benign
Transcript: ENSMUST00000076504
AA Change: F29L

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000075824
Gene: ENSMUSG00000094588
AA Change: F29L

DomainStartEndE-ValueType
Pfam:7tm_4 37 313 2.2e-47 PFAM
Pfam:7tm_1 47 313 1.7e-21 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000216304
AA Change: F23L

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
Predicted Effect probably benign
Transcript: ENSMUST00000217063
AA Change: F23L

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.1%
  • 20x: 94.6%
Validation Efficiency 100% (37/37)
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: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adhfe1 A T 1: 9,631,853 (GRCm39) probably benign Het
Cd209c T C 8: 4,004,635 (GRCm39) noncoding transcript Het
Cntnap1 A G 11: 101,073,079 (GRCm39) D561G probably damaging Het
Csf1 T A 3: 107,664,055 (GRCm39) T38S probably damaging Het
Cyp4b1 T C 4: 115,493,510 (GRCm39) T191A probably benign Het
Dapk1 A T 13: 60,909,403 (GRCm39) M1339L probably benign Het
Dpm3 T C 3: 89,174,215 (GRCm39) Y59H probably damaging Het
Eif2ak4 A G 2: 118,258,405 (GRCm39) Y585C probably damaging Het
Ercc1 G A 7: 19,081,057 (GRCm39) probably benign Het
Fam184b T C 5: 45,699,685 (GRCm39) D577G probably benign Het
Gon4l C A 3: 88,814,694 (GRCm39) P1888T probably benign Het
Hsf2bp C T 17: 32,206,322 (GRCm39) D270N probably null Het
Lactbl1 T C 4: 136,364,902 (GRCm39) V418A possibly damaging Het
Lifr A T 15: 7,196,379 (GRCm39) M188L probably benign Het
Ltbp1 G T 17: 75,619,992 (GRCm39) G760V probably damaging Het
Marchf11 A G 15: 26,309,532 (GRCm39) E62G probably damaging Het
Nlrp12 A G 7: 3,289,576 (GRCm39) L312P possibly damaging Het
Or1l4 T A 2: 37,091,574 (GRCm39) M107K probably benign Het
Or52ae7 T C 7: 103,119,278 (GRCm39) S11P probably damaging Het
Pcdh17 T C 14: 84,685,711 (GRCm39) V726A possibly damaging Het
Pdia4 G A 6: 47,775,326 (GRCm39) R495W probably damaging Het
Phf20l1 T C 15: 66,487,071 (GRCm39) S369P probably benign Het
Polq G T 16: 36,833,543 (GRCm39) V79F probably damaging Het
Prcc A G 3: 87,774,714 (GRCm39) Y363H probably damaging Het
Proser3 A G 7: 30,240,096 (GRCm39) V336A possibly damaging Het
Rbbp8 C T 18: 11,858,467 (GRCm39) T646M probably benign Het
Rgs1 T C 1: 144,123,644 (GRCm39) T94A probably benign Het
Rpl11 G A 4: 135,778,454 (GRCm39) probably benign Het
Slc14a2 G A 18: 78,250,283 (GRCm39) R62C probably damaging Het
Snx9 G A 17: 5,958,901 (GRCm39) W292* probably null Het
St14 T C 9: 31,001,754 (GRCm39) I784V probably benign Het
Steep1 C A X: 36,087,812 (GRCm39) C206F probably benign Het
Strc A G 2: 121,211,304 (GRCm39) S14P unknown Het
Ttc23l CT CTTGGATT 15: 10,537,648 (GRCm39) probably benign Het
Ttc23l G A 15: 10,537,652 (GRCm39) S206L probably benign Het
Ubap1 G A 4: 41,371,850 (GRCm39) probably null Het
Zfr T C 15: 12,118,426 (GRCm39) probably null Het
Other mutations in Or8c20
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01394:Or8c20 APN 9 38,261,101 (GRCm39) missense possibly damaging 0.95
IGL02477:Or8c20 APN 9 38,260,421 (GRCm39) missense probably benign 0.16
IGL02858:Or8c20 APN 9 38,260,469 (GRCm39) missense probably benign 0.04
PIT4362001:Or8c20 UTSW 9 38,260,494 (GRCm39) missense probably benign 0.34
R0060:Or8c20 UTSW 9 38,260,808 (GRCm39) missense probably benign 0.23
R0518:Or8c20 UTSW 9 38,260,499 (GRCm39) missense probably damaging 0.99
R0521:Or8c20 UTSW 9 38,260,499 (GRCm39) missense probably damaging 0.99
R0622:Or8c20 UTSW 9 38,260,667 (GRCm39) missense possibly damaging 0.74
R0898:Or8c20 UTSW 9 38,260,738 (GRCm39) missense probably damaging 0.97
R1562:Or8c20 UTSW 9 38,260,658 (GRCm39) nonsense probably null
R3903:Or8c20 UTSW 9 38,260,954 (GRCm39) nonsense probably null
R4459:Or8c20 UTSW 9 38,261,288 (GRCm39) missense probably damaging 1.00
R4762:Or8c20 UTSW 9 38,260,577 (GRCm39) missense probably damaging 1.00
R4943:Or8c20 UTSW 9 38,260,924 (GRCm39) missense probably damaging 1.00
R5033:Or8c20 UTSW 9 38,260,924 (GRCm39) missense probably damaging 1.00
R5442:Or8c20 UTSW 9 38,261,158 (GRCm39) missense probably benign 0.06
R5863:Or8c20 UTSW 9 38,261,083 (GRCm39) missense probably benign 0.09
R5988:Or8c20 UTSW 9 38,261,045 (GRCm39) missense probably benign 0.30
R7077:Or8c20 UTSW 9 38,261,266 (GRCm39) missense probably damaging 1.00
R7509:Or8c20 UTSW 9 38,260,868 (GRCm39) missense probably benign 0.26
R7709:Or8c20 UTSW 9 38,260,573 (GRCm39) missense probably benign 0.02
R9305:Or8c20 UTSW 9 38,260,381 (GRCm39) start codon destroyed probably benign 0.33
Predicted Primers
Posted On 2015-07-06