Incidental Mutation 'IGL03270:Olfr420'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Olfr420
Ensembl Gene ENSMUSG00000055033
Gene Nameolfactory receptor 420
SynonymsGA_x6K02T2P20D-20995211-20994246, MOR105-10
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.182) question?
Stock #IGL03270
Quality Score
Chromosomal Location174155633-174162195 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 174159553 bp
Amino Acid Change Methionine to Lysine at position 260 (M260K)
Ref Sequence ENSEMBL: ENSMUSP00000149052 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000068403] [ENSMUST00000213748]
Predicted Effect probably benign
Transcript: ENSMUST00000068403
AA Change: M260K

PolyPhen 2 Score 0.037 (Sensitivity: 0.94; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000069662
Gene: ENSMUSG00000055033
AA Change: M260K

Pfam:7tm_4 31 310 9.9e-60 PFAM
Pfam:7tm_1 41 292 4.1e-20 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000213748
AA Change: M260K

PolyPhen 2 Score 0.037 (Sensitivity: 0.94; Specificity: 0.82)
Coding Region Coverage
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: 22 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ctnnd1 A T 2: 84,609,727 probably null Het
Fcmr A T 1: 130,876,042 R194S possibly damaging Het
Fmo2 A G 1: 162,882,026 F264S probably damaging Het
Gfra2 A G 14: 70,925,904 D209G possibly damaging Het
Gm4951 A G 18: 60,245,476 K28E probably benign Het
Hsd17b7 C T 1: 169,953,080 E320K probably damaging Het
Kifap3 T A 1: 163,848,733 M419K probably benign Het
Lgr6 A C 1: 134,997,704 I133S probably damaging Het
Med13l A C 5: 118,731,430 N811T probably damaging Het
Olfr1223 A G 2: 89,144,745 F93L probably damaging Het
Pappa2 T A 1: 158,765,067 D1580V possibly damaging Het
Ppp4r2 T G 6: 100,863,125 N72K probably damaging Het
Prr27 T C 5: 87,835,678 probably benign Het
Rad51d A G 11: 82,881,594 probably benign Het
Rel T C 11: 23,742,584 N483S probably benign Het
Scn9a A G 2: 66,484,014 F1776L probably damaging Het
Slco5a1 G A 1: 12,872,028 T798I probably benign Het
Ttn T C 2: 76,776,467 D18033G probably damaging Het
Vmn1r46 T A 6: 89,976,774 S202T probably damaging Het
Vmn2r110 T G 17: 20,583,516 M266L probably benign Het
Vmn2r26 A T 6: 124,050,819 D506V probably benign Het
Zbtb1 T C 12: 76,385,515 S92P possibly damaging Het
Other mutations in Olfr420
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01394:Olfr420 APN 1 174158857 missense probably damaging 1.00
IGL02479:Olfr420 APN 1 174158954 nonsense probably null
IGL03190:Olfr420 APN 1 174159544 missense probably damaging 0.99
R0645:Olfr420 UTSW 1 174159354 missense probably benign 0.00
R0834:Olfr420 UTSW 1 174159364 missense possibly damaging 0.55
R1432:Olfr420 UTSW 1 174158917 missense possibly damaging 0.67
R1508:Olfr420 UTSW 1 174159364 missense possibly damaging 0.55
R2351:Olfr420 UTSW 1 174158920 missense probably damaging 0.99
R3440:Olfr420 UTSW 1 174159180 missense probably benign 0.14
R3441:Olfr420 UTSW 1 174159180 missense probably benign 0.14
R4571:Olfr420 UTSW 1 174158928 missense possibly damaging 0.77
R5072:Olfr420 UTSW 1 174158961 missense probably damaging 1.00
R6060:Olfr420 UTSW 1 174159341 nonsense probably null
R6166:Olfr420 UTSW 1 174159093 missense probably benign 0.43
R6228:Olfr420 UTSW 1 174152146 missense probably benign 0.00
R6272:Olfr420 UTSW 1 174159175 missense probably benign 0.02
R6298:Olfr420 UTSW 1 174152182 missense probably benign 0.02
R6400:Olfr420 UTSW 1 174159264 missense probably damaging 0.99
R7677:Olfr420 UTSW 1 174159048 missense probably damaging 1.00
R7823:Olfr420 UTSW 1 174159688 missense probably benign 0.12
R7829:Olfr420 UTSW 1 174158859 missense probably benign 0.00
Posted On2016-08-02