Incidental Mutation 'R2377:Or4b13'
ID 248303
Institutional Source Beutler Lab
Gene Symbol Or4b13
Ensembl Gene ENSMUSG00000075063
Gene Name olfactory receptor family 4 subfamily B member 13
Synonyms K20, Olfr142, GA_x6K02T2Q125-51607674-51606757, MOR227-2
MMRRC Submission 040354-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.061) question?
Stock # R2377 (G1)
Quality Score 225
Status Not validated
Chromosome 2
Chromosomal Location 90082413-90083330 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 90083255 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Leucine at position 26 (F26L)
Ref Sequence ENSEMBL: ENSMUSP00000150216 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000099752] [ENSMUST00000213968]
AlphaFold Q60881
Predicted Effect probably damaging
Transcript: ENSMUST00000099752
AA Change: F26L

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000097341
Gene: ENSMUSG00000075063
AA Change: F26L

DomainStartEndE-ValueType
Pfam:7tm_4 29 303 4.3e-53 PFAM
Pfam:7TM_GPCR_Srsx 33 300 3e-6 PFAM
Pfam:7tm_1 39 285 5.8e-24 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000213968
AA Change: F26L

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.0%
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: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc1 A G 16: 14,285,787 (GRCm39) D1304G probably damaging Het
Adamts10 C A 17: 33,747,866 (GRCm39) H101N probably damaging Het
Apaf1 T A 10: 90,915,755 (GRCm39) K44N possibly damaging Het
Aqr A T 2: 113,971,421 (GRCm39) N471K possibly damaging Het
Blvrb T A 7: 27,159,024 (GRCm39) I94N probably damaging Het
Ccdc38 C T 10: 93,409,897 (GRCm39) P239S probably damaging Het
Chst4 T A 8: 110,756,804 (GRCm39) Y270F possibly damaging Het
Col5a1 T C 2: 27,818,189 (GRCm39) F138S unknown Het
Dhx32 G T 7: 133,326,207 (GRCm39) H407N probably damaging Het
Dock3 G A 9: 106,773,090 (GRCm39) P388S probably damaging Het
Fbxo10 A C 4: 45,044,719 (GRCm39) Y639D probably benign Het
Fsip2 A G 2: 82,806,593 (GRCm39) T971A probably benign Het
Gli2 C T 1: 118,764,855 (GRCm39) A1099T possibly damaging Het
Hr C T 14: 70,795,318 (GRCm39) L317F probably damaging Het
Ice1 G A 13: 70,750,899 (GRCm39) A1729V probably damaging Het
Mcc C G 18: 44,652,616 (GRCm39) K269N probably damaging Het
Miga2 T A 2: 30,274,002 (GRCm39) C83* probably null Het
Msl1 A G 11: 98,694,789 (GRCm39) R273G probably damaging Het
Msl3l2 T C 10: 55,991,659 (GRCm39) I128T probably damaging Het
Ntrk1 T A 3: 87,698,714 (GRCm39) D109V possibly damaging Het
Or14j5 A G 17: 38,161,498 (GRCm39) N5S probably damaging Het
Or4f14b A T 2: 111,774,988 (GRCm39) L271Q probably damaging Het
Or5b97 T A 19: 12,878,217 (GRCm39) Y309F possibly damaging Het
Pcmtd2 A G 2: 181,497,072 (GRCm39) probably benign Het
Polr1a T C 6: 71,949,810 (GRCm39) probably null Het
Ptk2b T A 14: 66,409,997 (GRCm39) I452F possibly damaging Het
Rad21 A G 15: 51,831,834 (GRCm39) F416L probably damaging Het
Scn5a A T 9: 119,368,793 (GRCm39) I244N probably damaging Het
Sla2 G A 2: 156,717,862 (GRCm39) R137C probably damaging Het
Tnpo3 A C 6: 29,579,618 (GRCm39) N258K probably benign Het
Uba6 T C 5: 86,272,229 (GRCm39) D789G possibly damaging Het
Vmn1r226 T G 17: 20,907,992 (GRCm39) L75V probably benign Het
Zfp729b A C 13: 67,739,820 (GRCm39) V815G possibly damaging Het
Other mutations in Or4b13
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01622:Or4b13 APN 2 90,082,953 (GRCm39) missense probably damaging 1.00
IGL01623:Or4b13 APN 2 90,082,953 (GRCm39) missense probably damaging 1.00
IGL01810:Or4b13 APN 2 90,082,476 (GRCm39) nonsense probably null
IGL01918:Or4b13 APN 2 90,082,675 (GRCm39) missense probably damaging 1.00
IGL02619:Or4b13 APN 2 90,082,849 (GRCm39) missense probably damaging 0.97
IGL02732:Or4b13 APN 2 90,082,652 (GRCm39) missense probably damaging 1.00
IGL02738:Or4b13 APN 2 90,082,699 (GRCm39) missense possibly damaging 0.82
IGL02795:Or4b13 APN 2 90,082,906 (GRCm39) missense probably damaging 1.00
IGL02830:Or4b13 APN 2 90,083,125 (GRCm39) missense probably damaging 1.00
R0601:Or4b13 UTSW 2 90,083,278 (GRCm39) missense probably benign 0.05
R2004:Or4b13 UTSW 2 90,083,036 (GRCm39) missense probably benign 0.04
R2136:Or4b13 UTSW 2 90,082,597 (GRCm39) missense probably damaging 0.98
R3615:Or4b13 UTSW 2 90,082,753 (GRCm39) missense possibly damaging 0.94
R3616:Or4b13 UTSW 2 90,082,753 (GRCm39) missense possibly damaging 0.94
R3777:Or4b13 UTSW 2 90,082,969 (GRCm39) missense probably damaging 1.00
R4763:Or4b13 UTSW 2 90,082,807 (GRCm39) missense probably damaging 1.00
R4765:Or4b13 UTSW 2 90,082,807 (GRCm39) missense probably damaging 1.00
R5421:Or4b13 UTSW 2 90,083,089 (GRCm39) missense probably benign 0.01
R5426:Or4b13 UTSW 2 90,082,955 (GRCm39) nonsense probably null
R6063:Or4b13 UTSW 2 90,082,771 (GRCm39) missense probably benign 0.40
R6717:Or4b13 UTSW 2 90,082,868 (GRCm39) missense probably benign 0.00
R6931:Or4b13 UTSW 2 90,083,121 (GRCm39) nonsense probably null
R6936:Or4b13 UTSW 2 90,082,678 (GRCm39) missense probably benign 0.17
R7013:Or4b13 UTSW 2 90,082,441 (GRCm39) missense possibly damaging 0.87
R7091:Or4b13 UTSW 2 90,082,807 (GRCm39) missense probably damaging 1.00
R7247:Or4b13 UTSW 2 90,083,165 (GRCm39) missense probably damaging 1.00
R8169:Or4b13 UTSW 2 90,082,442 (GRCm39) nonsense probably null
R8345:Or4b13 UTSW 2 90,082,561 (GRCm39) missense possibly damaging 0.50
R9222:Or4b13 UTSW 2 90,082,820 (GRCm39) missense possibly damaging 0.95
Predicted Primers PCR Primer
(F):5'- CAGACAGCCCTTCAGAGAGATG -3'
(R):5'- AAACAGTCTGAGCTTTTGGGAG -3'

Sequencing Primer
(F):5'- CAGCCCTTCAGAGAGATGGTTTTAAC -3'
(R):5'- GGGAGTGCTTTTAGTGAAGTTAAC -3'
Posted On 2014-11-11