Incidental Mutation 'R2038:Or4a68'
ID 225269
Institutional Source Beutler Lab
Gene Symbol Or4a68
Ensembl Gene ENSMUSG00000111174
Gene Name olfactory receptor family 4 subfamily A member 68
Synonyms Olfr1240, MOR231-8, GA_x6K02T2Q125-50883183-50882239
MMRRC Submission 040045-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.093) question?
Stock # R2038 (G1)
Quality Score 225
Status Not validated
Chromosome 2
Chromosomal Location 89269614-89270687 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 89269689 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Isoleucine at position 311 (M311I)
Gene Model predicted gene model for transcript(s): [ENSMUST00000215362] [ENSMUST00000216123]
AlphaFold Q8VG73
Predicted Effect probably benign
Transcript: ENSMUST00000099779
AA Change: M311I

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000097367
Gene: ENSMUSG00000075087
AA Change: M311I

DomainStartEndE-ValueType
Pfam:7tm_4 29 303 4e-45 PFAM
Pfam:7tm_1 39 285 1.7e-18 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000187363
AA Change: M311I

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000139968
Gene: ENSMUSG00000099909
AA Change: M311I

DomainStartEndE-ValueType
Pfam:7tm_1 39 285 2e-28 PFAM
Pfam:7tm_4 137 278 1.2e-37 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000215362
AA Change: M311I

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
Predicted Effect probably benign
Transcript: ENSMUST00000216123
AA Change: M311I

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.7%
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: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310022B05Rik T C 8: 125,389,762 (GRCm39) Y54C probably damaging Het
Adgrf4 A T 17: 42,978,754 (GRCm39) H196Q probably damaging Het
Astn1 T G 1: 158,484,690 (GRCm39) S918A probably benign Het
Cd79a A T 7: 24,598,782 (GRCm39) K110N probably benign Het
Cdc34b C T 11: 94,633,114 (GRCm39) Q105* probably null Het
Cdh23 T C 10: 60,148,366 (GRCm39) D2667G probably damaging Het
Clpx G A 9: 65,224,775 (GRCm39) G168R probably damaging Het
Col8a2 T C 4: 126,205,108 (GRCm39) probably benign Het
Ddx27 G A 2: 166,875,675 (GRCm39) E669K probably damaging Het
Dnah8 A T 17: 30,977,255 (GRCm39) I2898F probably damaging Het
Dus2 T C 8: 106,775,294 (GRCm39) Y274H probably damaging Het
Dync2h1 A G 9: 6,967,226 (GRCm39) S4073P probably damaging Het
Dynlrb2 G A 8: 117,241,549 (GRCm39) R31Q possibly damaging Het
Esyt1 C T 10: 128,347,820 (GRCm39) V957I probably benign Het
Fhdc1 A T 3: 84,351,868 (GRCm39) L1119Q probably benign Het
H2-T10 T C 17: 36,430,317 (GRCm39) K212E probably benign Het
H60b A T 10: 22,162,114 (GRCm39) N113I probably benign Het
Hace1 A C 10: 45,576,721 (GRCm39) K798Q probably benign Het
Hdac7 C T 15: 97,696,151 (GRCm39) R631H probably damaging Het
Kat7 T A 11: 95,190,928 (GRCm39) I153F probably benign Het
Lman1 T C 18: 66,131,681 (GRCm39) T101A probably benign Het
Mapk8 A T 14: 33,110,893 (GRCm39) C245* probably null Het
Mfhas1 T A 8: 36,058,431 (GRCm39) W969R probably damaging Het
Mlxipl A T 5: 135,135,853 (GRCm39) D26V probably damaging Het
Msh5 A G 17: 35,265,016 (GRCm39) V53A probably benign Het
Msl2 C A 9: 100,979,183 (GRCm39) A519D probably damaging Het
Nbeal1 A G 1: 60,245,503 (GRCm39) S176G probably benign Het
Ninl T A 2: 150,817,763 (GRCm39) K134* probably null Het
Or10d1 A G 9: 39,484,283 (GRCm39) S91P probably damaging Het
Or1e25 T A 11: 73,494,239 (GRCm39) Y278N probably damaging Het
Pabpn1 T G 14: 55,134,609 (GRCm39) I250S probably damaging Het
Ppp4r4 G A 12: 103,542,539 (GRCm39) probably null Het
Rad51ap2 T C 12: 11,507,025 (GRCm39) S316P possibly damaging Het
Scn7a C A 2: 66,567,780 (GRCm39) W271C probably damaging Het
Set T C 2: 29,960,212 (GRCm39) S182P probably benign Het
Sez6l T C 5: 112,620,618 (GRCm39) T321A possibly damaging Het
Sfpq A T 4: 126,915,295 (GRCm39) H29L unknown Het
Slc33a1 A G 3: 63,855,577 (GRCm39) L356P probably damaging Het
Sptbn1 C G 11: 30,109,293 (GRCm39) probably null Het
Srrd C T 5: 112,486,316 (GRCm39) G179D probably benign Het
Taf4b T C 18: 14,940,456 (GRCm39) S312P probably damaging Het
Tgfbrap1 A T 1: 43,093,794 (GRCm39) L566* probably null Het
Tln2 T A 9: 67,304,935 (GRCm39) M1L probably benign Het
Ttc27 T C 17: 75,163,497 (GRCm39) F702L probably benign Het
Vmn2r54 C T 7: 12,363,637 (GRCm39) G419R possibly damaging Het
Vps13b A G 15: 35,884,887 (GRCm39) S3187G probably damaging Het
Vps13d C A 4: 144,907,685 (GRCm39) probably null Het
Vps35l T C 7: 118,411,097 (GRCm39) F677L probably damaging Het
Zfp568 A T 7: 29,688,507 (GRCm39) E23V probably null Het
Other mutations in Or4a68
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01765:Or4a68 APN 2 89,270,144 (GRCm39) missense probably benign 0.00
IGL01767:Or4a68 APN 2 89,270,144 (GRCm39) missense probably benign 0.00
R0375:Or4a68 UTSW 2 89,269,740 (GRCm39) missense probably benign 0.00
R0417:Or4a68 UTSW 2 89,270,519 (GRCm39) missense possibly damaging 0.88
R0501:Or4a68 UTSW 2 89,270,060 (GRCm39) missense probably benign 0.09
R0586:Or4a68 UTSW 2 89,269,698 (GRCm39) missense possibly damaging 0.55
R0624:Or4a68 UTSW 2 89,270,482 (GRCm39) missense possibly damaging 0.94
R1168:Or4a68 UTSW 2 89,270,213 (GRCm39) nonsense probably null
R1728:Or4a68 UTSW 2 89,269,927 (GRCm39) missense probably benign 0.00
R1729:Or4a68 UTSW 2 89,269,927 (GRCm39) missense probably benign 0.00
R1730:Or4a68 UTSW 2 89,269,927 (GRCm39) missense probably benign 0.00
R1739:Or4a68 UTSW 2 89,269,927 (GRCm39) missense probably benign 0.00
R1762:Or4a68 UTSW 2 89,269,927 (GRCm39) missense probably benign 0.00
R1783:Or4a68 UTSW 2 89,269,927 (GRCm39) missense probably benign 0.00
R1785:Or4a68 UTSW 2 89,269,927 (GRCm39) missense probably benign 0.00
R2049:Or4a68 UTSW 2 89,269,927 (GRCm39) missense probably benign 0.00
R2069:Or4a68 UTSW 2 89,269,927 (GRCm39) missense probably benign 0.00
R2140:Or4a68 UTSW 2 89,269,927 (GRCm39) missense probably benign 0.00
R2142:Or4a68 UTSW 2 89,269,927 (GRCm39) missense probably benign 0.00
R2215:Or4a68 UTSW 2 89,270,381 (GRCm39) missense probably benign 0.00
R3714:Or4a68 UTSW 2 89,269,727 (GRCm39) missense probably damaging 1.00
R4304:Or4a68 UTSW 2 89,270,542 (GRCm39) missense probably damaging 0.96
R4437:Or4a68 UTSW 2 89,269,698 (GRCm39) missense possibly damaging 0.55
R4825:Or4a68 UTSW 2 89,270,209 (GRCm39) missense probably benign 0.01
R4857:Or4a68 UTSW 2 89,269,967 (GRCm39) missense probably damaging 1.00
R4865:Or4a68 UTSW 2 89,270,003 (GRCm39) missense possibly damaging 0.88
R5588:Or4a68 UTSW 2 89,269,760 (GRCm39) missense probably damaging 1.00
R5730:Or4a68 UTSW 2 89,269,780 (GRCm39) missense probably damaging 1.00
R7206:Or4a68 UTSW 2 89,270,801 (GRCm39) start gained probably benign
R7365:Or4a68 UTSW 2 89,270,542 (GRCm39) missense probably benign 0.01
R7574:Or4a68 UTSW 2 89,269,745 (GRCm39) missense possibly damaging 0.94
R8007:Or4a68 UTSW 2 89,270,684 (GRCm39)
R8268:Or4a68 UTSW 2 89,269,780 (GRCm39) missense probably damaging 1.00
R8559:Or4a68 UTSW 2 89,270,528 (GRCm39) missense probably benign 0.03
R8812:Or4a68 UTSW 2 89,270,209 (GRCm39) missense probably benign 0.01
R9269:Or4a68 UTSW 2 89,270,276 (GRCm39) missense probably damaging 0.99
R9534:Or4a68 UTSW 2 89,269,999 (GRCm39) missense probably benign 0.03
Predicted Primers PCR Primer
(F):5'- GGAATCCCCAAACTGAGCAG -3'
(R):5'- TGTATGTTAGACCTGTCTCCAAC -3'

Sequencing Primer
(F):5'- GCAGGTATAAAAATCTGCCATGC -3'
(R):5'- AGACCTGTCTCCAACTTTCCTATTG -3'
Posted On 2014-08-25