Incidental Mutation 'R5871:Or4k44'
ID 455176
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 043234-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.175) question?
Stock # R5871 (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 G at 111367984 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 217 (S217P)
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: S217P

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000097209
Gene: ENSMUSG00000094000
AA Change: S217P

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: S217P

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Predicted Effect probably damaging
Transcript: ENSMUST00000208675
AA Change: S217P

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Predicted Effect probably benign
Transcript: ENSMUST00000215245
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.5%
  • 20x: 92.1%
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: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ackr1 A T 1: 173,159,640 (GRCm39) L293Q probably damaging Het
Ankrd13d A G 19: 4,332,022 (GRCm39) V92A possibly damaging Het
Anxa5 T A 3: 36,506,398 (GRCm39) Q218L possibly damaging Het
Bend6 T C 1: 33,902,946 (GRCm39) M135V probably damaging Het
Ccr5 T C 9: 123,924,558 (GRCm39) F54L probably benign Het
Chrng T C 1: 87,134,451 (GRCm39) V164A possibly damaging Het
Clca3a1 T G 3: 144,460,642 (GRCm39) S271R probably damaging Het
Csmd3 G A 15: 47,752,112 (GRCm39) T1282I probably damaging Het
Dock10 C A 1: 80,519,057 (GRCm39) probably null Het
Esrrb A G 12: 86,552,661 (GRCm39) Y196C probably benign Het
Fam76a T C 4: 132,631,321 (GRCm39) D208G probably damaging Het
Fancd2 A G 6: 113,533,243 (GRCm39) E520G probably benign Het
Fgf9 A T 14: 58,320,656 (GRCm39) probably null Het
Gatb T A 3: 85,561,083 (GRCm39) L533* probably null Het
Igsf10 G T 3: 59,237,832 (GRCm39) A783D possibly damaging Het
Ldlrap1 A G 4: 134,486,240 (GRCm39) I73T probably damaging Het
Lrrc37 T C 11: 103,507,280 (GRCm39) probably benign Het
Msr1 G A 8: 40,064,693 (GRCm39) P327L probably damaging Het
Myo18a T C 11: 77,723,306 (GRCm39) Y823H probably damaging Het
Ncapg A G 5: 45,853,039 (GRCm39) E835G probably damaging Het
Nfam1 A G 15: 82,900,623 (GRCm39) S120P probably damaging Het
Or56a3 T C 7: 104,735,511 (GRCm39) V196A possibly damaging Het
Or8b49 T A 9: 38,505,628 (GRCm39) I37K possibly damaging Het
Or9m2 T C 2: 87,821,355 (GRCm39) F300S possibly damaging Het
Phtf2 A G 5: 20,999,399 (GRCm39) V248A probably benign Het
Pik3r3 G T 4: 116,143,355 (GRCm39) E283* probably null Het
Plcg2 T A 8: 118,230,956 (GRCm39) Y13N probably damaging Het
Pth2r C T 1: 65,427,796 (GRCm39) P490S probably damaging Het
Rnf40 T A 7: 127,190,757 (GRCm39) M275K probably damaging Het
Rpgrip1l T C 8: 91,948,014 (GRCm39) E1223G possibly damaging Het
Sec14l5 T A 16: 4,986,717 (GRCm39) N168K probably benign Het
Siglecf T C 7: 43,005,045 (GRCm39) V425A probably benign Het
Sorbs1 A G 19: 40,387,027 (GRCm39) V13A probably damaging Het
Svil T A 18: 5,103,669 (GRCm39) probably null Het
Tbrg1 A G 9: 37,562,278 (GRCm39) I300T probably damaging Het
Tnni3k T A 3: 154,736,007 (GRCm39) D112V probably benign Het
Ubxn1 A G 19: 8,851,576 (GRCm39) Q203R probably benign Het
Ugt1a7c A G 1: 88,023,381 (GRCm39) D180G possibly damaging Het
Usp14 A G 18: 9,996,234 (GRCm39) F449L probably benign Het
Wwc2 A G 8: 48,321,458 (GRCm39) L552P unknown Het
Zscan10 A G 17: 23,826,241 (GRCm39) probably benign 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
R5203:Or4k44 UTSW 2 111,367,981 (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'- CCCAGAAAGTTGCCTATGAACC -3'
(R):5'- AGTGATTGTGCATCTGCCC -3'

Sequencing Primer
(F):5'- CCAGAAAGTTGCCTATGAACCTTTTC -3'
(R):5'- GCCCTTTTGTGGTCCCAATGAAATAG -3'
Posted On 2017-02-10