Incidental Mutation 'R6196:Or4k2'
ID 502945
Institutional Source Beutler Lab
Gene Symbol Or4k2
Ensembl Gene ENSMUSG00000109835
Gene Name olfactory receptor family 4 subfamily K member 2
Synonyms MOR247-1, Olfr730, GA_x6K02T2PMLR-5881670-5880717
MMRRC Submission 044336-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.191) question?
Stock # R6196 (G1)
Quality Score 225.009
Status Validated
Chromosome 14
Chromosomal Location 50423719-50424675 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 50424135 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Tyrosine at position 180 (D180Y)
Ref Sequence ENSEMBL: ENSMUSP00000145742 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000051453] [ENSMUST00000205837]
AlphaFold E9Q8M3
Predicted Effect probably damaging
Transcript: ENSMUST00000051453
AA Change: D181Y

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000060325
Gene: ENSMUSG00000109835
AA Change: D181Y

DomainStartEndE-ValueType
Pfam:7tm_4 32 305 3.4e-44 PFAM
Pfam:7tm_1 42 288 1.2e-17 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000205837
AA Change: D180Y

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000215779
Meta Mutation Damage Score 0.4507 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.8%
Validation Efficiency 96% (55/57)
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: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933405L10Rik A T 8: 106,436,554 (GRCm39) H241L possibly damaging Het
Acap1 T C 11: 69,777,893 (GRCm39) D115G probably damaging Het
Acvr2b T C 9: 119,262,469 (GRCm39) V510A possibly damaging Het
Acyp2 C T 11: 30,456,354 (GRCm39) E98K possibly damaging Het
Agr2 A T 12: 36,045,591 (GRCm39) K26* probably null Het
Aox4 T A 1: 58,256,685 (GRCm39) I69N probably damaging Het
Asb4 G A 6: 5,390,699 (GRCm39) G31R probably benign Het
Atp6v1c2 C A 12: 17,351,187 (GRCm39) E105* probably null Het
Bend6 A G 1: 33,917,509 (GRCm39) Y44H probably damaging Het
Bltp3b T G 10: 89,641,195 (GRCm39) S789A probably benign Het
Btn2a2 C T 13: 23,672,015 (GRCm39) V25M possibly damaging Het
Cab39l T A 14: 59,737,039 (GRCm39) L53Q probably damaging Het
Cc2d1b C T 4: 108,490,422 (GRCm39) R825W probably damaging Het
Cdc14b C T 13: 64,353,338 (GRCm39) probably benign Het
Cenpu A G 8: 47,015,615 (GRCm39) R177G probably benign Het
Chit1 C A 1: 134,074,381 (GRCm39) Y229* probably null Het
Crybg2 C A 4: 133,808,450 (GRCm39) S1350R probably damaging Het
Ctdspl2 A G 2: 121,809,373 (GRCm39) probably null Het
Ctsr A T 13: 61,308,345 (GRCm39) H266Q probably benign Het
Dynlt5 A G 4: 102,849,766 (GRCm39) E63G possibly damaging Het
Efcab3 T G 11: 104,746,386 (GRCm39) I2279S probably benign Het
Extl3 T A 14: 65,313,584 (GRCm39) M533L probably benign Het
Fam162b C A 10: 51,463,506 (GRCm39) probably null Het
Fbxo28 T C 1: 182,157,454 (GRCm39) K121R probably damaging Het
Fsip2 A C 2: 82,820,227 (GRCm39) E5320A possibly damaging Het
Galc A T 12: 98,225,421 (GRCm39) D56E probably damaging Het
Gm5468 A G 15: 25,414,481 (GRCm39) probably benign Het
Hk1 T A 10: 62,135,038 (GRCm39) H24L probably damaging Het
Igkv5-43 A G 6: 69,752,965 (GRCm39) V39A possibly damaging Het
Lemd2 G A 17: 27,411,976 (GRCm39) Q439* probably null Het
Lgi1 A G 19: 38,294,257 (GRCm39) N295S probably benign Het
Macc1 T G 12: 119,409,785 (GRCm39) S184R probably damaging Het
Msmo1 A G 8: 65,180,918 (GRCm39) probably benign Het
Muc5b C A 7: 141,405,333 (GRCm39) R914S unknown Het
Or10d1 G A 9: 39,483,776 (GRCm39) P260S possibly damaging Het
Or1e16 G A 11: 73,286,299 (GRCm39) A183V probably benign Het
Or1e17 G A 11: 73,831,635 (GRCm39) A188T possibly damaging Het
Or5b110-ps1 A G 19: 13,260,290 (GRCm39) I44T probably benign Het
Plekha5 T C 6: 140,525,179 (GRCm39) S14P probably benign Het
Pus10 A G 11: 23,622,638 (GRCm39) K86R probably benign Het
Rab37 T C 11: 115,051,132 (GRCm39) V147A probably benign Het
Sin3a T A 9: 57,011,213 (GRCm39) I490N probably damaging Het
Slc27a4 A G 2: 29,695,762 (GRCm39) D99G probably benign Het
Slc43a2 C T 11: 75,459,206 (GRCm39) R413* probably null Het
Syna G T 5: 134,588,466 (GRCm39) T161N probably benign Het
T A G 17: 8,655,996 (GRCm39) D86G possibly damaging Het
Tanc1 G A 2: 59,674,366 (GRCm39) E1817K possibly damaging Het
Tap2 C A 17: 34,433,384 (GRCm39) Q516K possibly damaging Het
Tcaf1 A T 6: 42,653,741 (GRCm39) D717E probably damaging Het
Tcf20 G T 15: 82,736,187 (GRCm39) Q1755K possibly damaging Het
Top2b T G 14: 16,409,189 (GRCm38) I777M probably damaging Het
Trpm7 G A 2: 126,667,559 (GRCm39) P811S possibly damaging Het
Vmn2r59 A G 7: 41,661,679 (GRCm39) V712A probably benign Het
Vwc2l T A 1: 70,768,180 (GRCm39) D34E probably damaging Het
Wdr35 A G 12: 9,077,632 (GRCm39) K1091E probably benign Het
Other mutations in Or4k2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01998:Or4k2 APN 14 50,424,105 (GRCm39) missense probably benign 0.36
IGL02976:Or4k2 APN 14 50,423,889 (GRCm39) nonsense probably null
IGL03065:Or4k2 APN 14 50,424,465 (GRCm39) missense probably damaging 1.00
IGL03122:Or4k2 APN 14 50,424,461 (GRCm39) missense probably damaging 0.98
R0277:Or4k2 UTSW 14 50,423,789 (GRCm39) missense probably null 0.06
R1081:Or4k2 UTSW 14 50,424,654 (GRCm39) missense probably damaging 1.00
R1189:Or4k2 UTSW 14 50,424,539 (GRCm39) missense probably damaging 0.99
R1501:Or4k2 UTSW 14 50,424,539 (GRCm39) missense probably damaging 0.99
R2680:Or4k2 UTSW 14 50,424,304 (GRCm39) nonsense probably null
R2869:Or4k2 UTSW 14 50,423,811 (GRCm39) missense probably benign 0.08
R2869:Or4k2 UTSW 14 50,423,811 (GRCm39) missense probably benign 0.08
R3415:Or4k2 UTSW 14 50,424,069 (GRCm39) missense possibly damaging 0.60
R3417:Or4k2 UTSW 14 50,424,069 (GRCm39) missense possibly damaging 0.60
R3721:Or4k2 UTSW 14 50,424,137 (GRCm39) missense probably damaging 1.00
R4864:Or4k2 UTSW 14 50,424,039 (GRCm39) missense probably damaging 0.97
R5037:Or4k2 UTSW 14 50,423,745 (GRCm39) missense probably benign 0.00
R5349:Or4k2 UTSW 14 50,424,230 (GRCm39) nonsense probably null
R5738:Or4k2 UTSW 14 50,424,105 (GRCm39) missense probably benign 0.09
R5779:Or4k2 UTSW 14 50,424,203 (GRCm39) missense possibly damaging 0.82
R5853:Or4k2 UTSW 14 50,424,326 (GRCm39) missense possibly damaging 0.88
R5918:Or4k2 UTSW 14 50,424,425 (GRCm39) missense probably benign
R6166:Or4k2 UTSW 14 50,424,225 (GRCm39) missense probably benign
R6218:Or4k2 UTSW 14 50,424,135 (GRCm39) missense probably damaging 1.00
R6220:Or4k2 UTSW 14 50,424,135 (GRCm39) missense probably damaging 1.00
R6561:Or4k2 UTSW 14 50,423,775 (GRCm39) missense probably damaging 1.00
R6798:Or4k2 UTSW 14 50,424,584 (GRCm39) missense probably benign 0.00
R6834:Or4k2 UTSW 14 50,423,940 (GRCm39) missense probably benign 0.12
R7174:Or4k2 UTSW 14 50,424,153 (GRCm39) missense probably benign 0.00
R7406:Or4k2 UTSW 14 50,424,015 (GRCm39) missense probably damaging 0.97
R7592:Or4k2 UTSW 14 50,424,020 (GRCm39) missense probably damaging 1.00
R7886:Or4k2 UTSW 14 50,424,021 (GRCm39) missense probably damaging 1.00
R8081:Or4k2 UTSW 14 50,423,825 (GRCm39) missense probably damaging 1.00
R8280:Or4k2 UTSW 14 50,423,723 (GRCm39) nonsense probably null
R8393:Or4k2 UTSW 14 50,424,342 (GRCm39) nonsense probably null
R8526:Or4k2 UTSW 14 50,423,719 (GRCm39) splice site probably null
R8683:Or4k2 UTSW 14 50,424,203 (GRCm39) missense possibly damaging 0.82
R8936:Or4k2 UTSW 14 50,423,999 (GRCm39) missense possibly damaging 0.82
R9285:Or4k2 UTSW 14 50,424,122 (GRCm39) missense probably benign 0.40
X0023:Or4k2 UTSW 14 50,424,658 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AAGAGCCTTAGATGATCCTTTGG -3'
(R):5'- CCACCTGTTCACTGGTACTG -3'

Sequencing Primer
(F):5'- GCCTTAGATGATCCTTTGGAAGAATG -3'
(R):5'- TCTTTTGACAGGTATATTGCAATTTG -3'
Posted On 2018-02-27