Incidental Mutation 'R1305:Or4p21'
ID 157768
Institutional Source Beutler Lab
Gene Symbol Or4p21
Ensembl Gene ENSMUSG00000075124
Gene Name olfactory receptor family 4 subfamily P member 21
Synonyms Gm13757, MOR225-16_p, MOR225-7P, GA_x6K02T2Q125-49934557-49933640, Olfr1182, MOR225-8P, MOR225-8P, Olfr1536-ps1
MMRRC Submission 039371-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.080) question?
Stock # R1305 (G1)
Quality Score 225
Status Not validated
Chromosome 2
Chromosomal Location 88276363-88279465 bp(-) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) A to T at 88276646 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Stop codon at position 212 (L212*)
Ref Sequence ENSEMBL: ENSMUSP00000136580 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000102619] [ENSMUST00000126038] [ENSMUST00000179450]
AlphaFold no structure available at present
Predicted Effect probably null
Transcript: ENSMUST00000102619
AA Change: L212*
SMART Domains Protein: ENSMUSP00000099679
Gene: ENSMUSG00000075125
AA Change: L212*

DomainStartEndE-ValueType
low complexity region 24 34 N/A INTRINSIC
Pfam:7tm_1 39 285 7.2e-26 PFAM
Pfam:7tm_4 137 278 3.5e-39 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000126038
AA Change: L212*
Predicted Effect probably null
Transcript: ENSMUST00000179450
AA Change: L212*
SMART Domains Protein: ENSMUSP00000136580
Gene: ENSMUSG00000090097
AA Change: L212*

DomainStartEndE-ValueType
Pfam:7tm_4 26 303 1.4e-49 PFAM
Pfam:7tm_1 39 285 1.5e-13 PFAM
Coding Region Coverage
  • 1x: 98.9%
  • 3x: 98.2%
  • 10x: 96.1%
  • 20x: 91.9%
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: 25 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Atxn2 G A 5: 121,887,247 (GRCm39) V306I probably damaging Het
Enc1 T C 13: 97,383,208 (GRCm39) Y573H possibly damaging Het
Gm9869 T C 9: 60,729,168 (GRCm39) probably benign Het
Ifna2 T C 4: 88,601,614 (GRCm39) T135A probably benign Het
Ifngr1 C T 10: 19,482,001 (GRCm39) T197M possibly damaging Het
Kcnj4 A T 15: 79,369,020 (GRCm39) V320E probably damaging Het
Map2 T A 1: 66,464,554 (GRCm39) I1648N probably damaging Het
Map4k1 A T 7: 28,694,890 (GRCm39) M435L probably benign Het
Mark3 T A 12: 111,581,880 (GRCm39) probably null Het
Mex3c T A 18: 73,723,306 (GRCm39) F466L probably benign Het
Msl3l2 T C 10: 55,991,631 (GRCm39) C119R probably damaging Het
Msln T C 17: 25,972,001 (GRCm39) E72G probably benign Het
Nid2 T C 14: 19,818,930 (GRCm39) S475P probably benign Het
Nme8 T A 13: 19,881,077 (GRCm39) N18I possibly damaging Het
Nwd2 G T 5: 63,902,540 (GRCm39) W86L probably damaging Het
Or7a37 T C 10: 78,805,933 (GRCm39) I150T probably benign Het
Pard3 T A 8: 128,032,891 (GRCm39) S162T possibly damaging Het
Ppm1a C A 12: 72,830,494 (GRCm39) D6E probably damaging Het
Rcor3 C T 1: 191,800,646 (GRCm39) V312I possibly damaging Het
Rgs20 T A 1: 5,091,262 (GRCm39) probably null Het
Slc11a2 C A 15: 100,307,963 (GRCm39) probably null Het
Snrnp40 C G 4: 130,271,836 (GRCm39) probably null Het
Vmn1r124 C A 7: 20,994,188 (GRCm39) V119F probably benign Het
Zfp827 A G 8: 79,787,523 (GRCm39) T230A possibly damaging Het
Zfp945 T C 17: 23,071,360 (GRCm39) K180E probably damaging Het
Other mutations in Or4p21
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00984:Or4p21 APN 2 88,276,539 (GRCm39) missense probably damaging 1.00
IGL01986:Or4p21 APN 2 88,276,839 (GRCm39) missense probably benign 0.00
IGL02416:Or4p21 APN 2 88,277,174 (GRCm39) missense probably benign 0.38
IGL03018:Or4p21 APN 2 88,277,163 (GRCm39) missense probably damaging 1.00
R0241:Or4p21 UTSW 2 88,276,889 (GRCm39) missense possibly damaging 0.48
R0241:Or4p21 UTSW 2 88,276,889 (GRCm39) missense possibly damaging 0.48
R0627:Or4p21 UTSW 2 88,276,563 (GRCm39) missense probably damaging 1.00
R0634:Or4p21 UTSW 2 88,276,961 (GRCm39) missense probably benign 0.10
R1353:Or4p21 UTSW 2 88,276,895 (GRCm39) missense probably benign 0.42
R1765:Or4p21 UTSW 2 88,276,367 (GRCm39) missense probably damaging 1.00
R1974:Or4p21 UTSW 2 88,276,853 (GRCm39) missense probably damaging 0.97
R1990:Or4p21 UTSW 2 88,277,033 (GRCm39) missense probably damaging 1.00
R2196:Or4p21 UTSW 2 88,277,054 (GRCm39) missense probably benign 0.10
R2974:Or4p21 UTSW 2 88,276,918 (GRCm39) nonsense probably null
R4794:Or4p21 UTSW 2 88,276,691 (GRCm39) missense probably benign 0.12
R5495:Or4p21 UTSW 2 88,276,401 (GRCm39) missense probably benign 0.03
R5771:Or4p21 UTSW 2 88,276,652 (GRCm39) missense possibly damaging 0.94
R6654:Or4p21 UTSW 2 88,277,016 (GRCm39) missense possibly damaging 0.80
R6756:Or4p21 UTSW 2 88,277,078 (GRCm39) missense possibly damaging 0.78
R8070:Or4p21 UTSW 2 88,277,003 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- TCTTCAGGGAAAGTGGTAGGAGGTC -3'
(R):5'- TCTGCAAGCCTCTCCACTACATGG -3'

Sequencing Primer
(F):5'- CTAAGGTAGGCAAAGATGGTAGATCC -3'
(R):5'- ACAGATGCCATGTTTTTATCTGG -3'
Posted On 2014-02-18