Incidental Mutation 'R5203:Or4k44'
ID 398235
Institutional Source Beutler Lab
Gene Symbol Or4k44
Ensembl Gene ENSMUSG00000109547
Gene Name olfactory receptor family 4 subfamily K member 44
Synonyms MOR248-7, GA_x6K02T2Q125-72589785-72588847, Olfr1294
MMRRC Submission 042778-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.191) question?
Stock # R5203 (G1)
Quality Score 225
Status Not validated
Chromosome 2
Chromosomal Location 111367694-111368632 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to C at 111367981 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Aspartic acid at position 218 (Y218D)
Ref Sequence ENSEMBL: ENSMUSP00000146438 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000208334] [ENSMUST00000208675] [ENSMUST00000215245]
AlphaFold Q8VGE5
Predicted Effect probably damaging
Transcript: ENSMUST00000099614
AA Change: Y218D

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000097209
Gene: ENSMUSG00000094000
AA Change: Y218D

DomainStartEndE-ValueType
Pfam:7tm_4 31 304 1.7e-51 PFAM
Pfam:7tm_1 41 287 2e-16 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000208334
AA Change: Y218D

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect probably damaging
Transcript: ENSMUST00000208675
AA Change: Y218D

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect probably benign
Transcript: ENSMUST00000215245
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 95.1%
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: 35 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930562C15Rik T G 16: 4,653,462 (GRCm39) S4A unknown Het
Adgrv1 A T 13: 81,659,024 (GRCm39) N2053K possibly damaging Het
Akr1c13 C T 13: 4,247,896 (GRCm39) R223* probably null Het
Arhgef11 A G 3: 87,642,664 (GRCm39) Y1370C probably damaging Het
Arid1a T C 4: 133,409,314 (GRCm39) E1731G unknown Het
Cyp2c54 A T 19: 40,060,918 (GRCm39) V75E probably damaging Het
Fa2h A G 8: 112,075,996 (GRCm39) M209T probably benign Het
Fam171a1 T C 2: 3,224,582 (GRCm39) I311T probably damaging Het
Fat3 C A 9: 16,289,438 (GRCm39) L28F possibly damaging Het
Fntb C A 12: 76,884,346 (GRCm39) P22Q probably benign Het
Gmeb1 T C 4: 131,959,320 (GRCm39) probably null Het
Gpr22 A G 12: 31,759,787 (GRCm39) S112P probably damaging Het
Htr7 A G 19: 35,941,792 (GRCm39) S464P probably benign Het
Igkv4-80 A C 6: 68,993,649 (GRCm39) S81A probably benign Het
Krt79 A G 15: 101,838,175 (GRCm39) S527P unknown Het
Lnpep A T 17: 17,757,325 (GRCm39) D858E probably damaging Het
Ly9 C A 1: 171,427,347 (GRCm39) V403F probably damaging Het
Mindy4 A G 6: 55,232,646 (GRCm39) Q363R probably benign Het
Mtmr10 G A 7: 63,967,909 (GRCm39) V273I probably benign Het
Mup2 T A 4: 60,139,728 (GRCm39) E20V probably damaging Het
Myo16 A G 8: 10,410,995 (GRCm39) N151S probably damaging Het
Nod2 A C 8: 89,391,079 (GRCm39) D462A probably damaging Het
Nt5c2 A G 19: 46,878,247 (GRCm39) Y497H probably damaging Het
Or12d2 A T 17: 37,625,092 (GRCm39) L61Q probably damaging Het
Otx1 C A 11: 21,947,037 (GRCm39) A91S probably damaging Het
Pcdhac1 A T 18: 37,224,243 (GRCm39) D352V probably damaging Het
Psap A G 10: 60,130,755 (GRCm39) D195G probably damaging Het
Scyl1 G A 19: 5,821,395 (GRCm39) probably benign Het
Sh3bgr A G 16: 96,025,720 (GRCm39) probably benign Het
Slc2a12 G T 10: 22,521,213 (GRCm39) probably null Het
Slc2a12 G C 10: 22,568,117 (GRCm39) V515L probably benign Het
Ttc17 T C 2: 94,209,061 (GRCm39) Y131C probably damaging Het
Ttc27 A G 17: 75,084,649 (GRCm39) D419G probably damaging Het
Ubxn8 T C 8: 34,123,639 (GRCm39) E100G probably damaging Het
Zpbp T C 11: 11,358,451 (GRCm39) E272G probably damaging Het
Other mutations in Or4k44
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01067:Or4k44 APN 2 111,368,359 (GRCm39) missense probably damaging 1.00
IGL02304:Or4k44 APN 2 111,367,746 (GRCm39) missense probably benign 0.06
IGL02555:Or4k44 APN 2 111,368,262 (GRCm39) missense probably damaging 0.98
R0422:Or4k44 UTSW 2 111,368,328 (GRCm39) missense probably damaging 0.97
R0647:Or4k44 UTSW 2 111,367,704 (GRCm39) missense probably benign 0.00
R0656:Or4k44 UTSW 2 111,367,972 (GRCm39) missense probably damaging 1.00
R1543:Or4k44 UTSW 2 111,368,142 (GRCm39) missense probably benign 0.00
R1909:Or4k44 UTSW 2 111,368,359 (GRCm39) missense probably damaging 1.00
R3735:Or4k44 UTSW 2 111,368,241 (GRCm39) missense probably damaging 1.00
R4671:Or4k44 UTSW 2 111,368,280 (GRCm39) missense probably damaging 1.00
R4703:Or4k44 UTSW 2 111,368,113 (GRCm39) missense probably benign 0.03
R4809:Or4k44 UTSW 2 111,367,956 (GRCm39) missense probably benign 0.15
R4822:Or4k44 UTSW 2 111,367,797 (GRCm39) missense probably damaging 0.98
R4837:Or4k44 UTSW 2 111,368,319 (GRCm39) missense probably damaging 0.98
R4880:Or4k44 UTSW 2 111,367,698 (GRCm39) nonsense probably null
R5871:Or4k44 UTSW 2 111,367,984 (GRCm39) missense probably damaging 1.00
R5902:Or4k44 UTSW 2 111,367,739 (GRCm39) missense probably benign 0.00
R6501:Or4k44 UTSW 2 111,368,124 (GRCm39) missense probably damaging 1.00
R7354:Or4k44 UTSW 2 111,367,909 (GRCm39) missense possibly damaging 0.94
R7575:Or4k44 UTSW 2 111,368,597 (GRCm39) missense probably damaging 1.00
R7623:Or4k44 UTSW 2 111,368,281 (GRCm39) missense probably damaging 1.00
R7632:Or4k44 UTSW 2 111,368,521 (GRCm39) missense possibly damaging 0.87
R7845:Or4k44 UTSW 2 111,368,512 (GRCm39) nonsense probably null
R8130:Or4k44 UTSW 2 111,367,825 (GRCm39) missense probably damaging 1.00
R9056:Or4k44 UTSW 2 111,368,488 (GRCm39) missense probably benign 0.04
R9321:Or4k44 UTSW 2 111,368,434 (GRCm39) missense probably damaging 1.00
Z1088:Or4k44 UTSW 2 111,368,159 (GRCm39) missense possibly damaging 0.89
Z1176:Or4k44 UTSW 2 111,368,630 (GRCm39) start codon destroyed probably null 1.00
Predicted Primers PCR Primer
(F):5'- ACCCAGAAAGTTGCCTATGAAC -3'
(R):5'- AGTAGTGATTGTGCATCTGCCC -3'

Sequencing Primer
(F):5'- CCAGAAAGTTGCCTATGAACCTTTTC -3'
(R):5'- GCCCTTTTGTGGTCCCAATGAAATAG -3'
Posted On 2016-07-06