Incidental Mutation 'R6639:Or1n2'
ID 525632
Institutional Source Beutler Lab
Gene Symbol Or1n2
Ensembl Gene ENSMUSG00000055088
Gene Name olfactory receptor family 1 subfamily N member 2
Synonyms GA_x6K02T2NLDC-33601476-33602429, MOR127-4, Olfr354
MMRRC Submission 044760-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.172) question?
Stock # R6639 (G1)
Quality Score 225.009
Status Validated
Chromosome 2
Chromosomal Location 36796960-36797913 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 36797690 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Cysteine to Tyrosine at position 244 (C244Y)
Ref Sequence ENSEMBL: ENSMUSP00000149298 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000068475] [ENSMUST00000217479]
AlphaFold Q8VGJ8
Predicted Effect probably damaging
Transcript: ENSMUST00000068475
AA Change: C244Y

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000068986
Gene: ENSMUSG00000055088
AA Change: C244Y

DomainStartEndE-ValueType
Pfam:7tm_4 34 310 2.1e-62 PFAM
Pfam:7tm_1 44 293 2.9e-24 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000121665
Predicted Effect probably damaging
Transcript: ENSMUST00000217479
AA Change: C244Y

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000218102
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.5%
  • 20x: 92.1%
Validation Efficiency 100% (34/34)
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: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgb T G 10: 10,311,700 (GRCm39) I238L possibly damaging Het
Ankrd33b T C 15: 31,297,818 (GRCm39) Y313C probably damaging Het
Capn15 C T 17: 26,179,152 (GRCm39) V940I probably benign Het
Cdh3 G C 8: 107,237,973 (GRCm39) V56L probably benign Het
Cfap20dc A G 14: 8,536,530 (GRCm38) S226P probably benign Het
Cfap57 T C 4: 118,411,909 (GRCm39) E1245G probably benign Het
Depdc7 C T 2: 104,555,098 (GRCm39) D271N probably damaging Het
Dmtn T C 14: 70,854,870 (GRCm39) D10G probably damaging Het
Dusp12 T C 1: 170,708,243 (GRCm39) E158G probably damaging Het
Egf C T 3: 129,530,481 (GRCm39) G227D probably benign Het
Epha1 C A 6: 42,342,869 (GRCm39) E227* probably null Het
Fbxo40 A T 16: 36,790,937 (GRCm39) C58S probably damaging Het
Focad A G 4: 88,196,479 (GRCm39) T611A unknown Het
Fpr-rs4 C T 17: 18,242,394 (GRCm39) Q134* probably null Het
Fsip2 G A 2: 82,813,571 (GRCm39) D3297N possibly damaging Het
Garnl3 T C 2: 32,879,537 (GRCm39) R930G possibly damaging Het
Hdac4 A T 1: 91,898,670 (GRCm39) C695S probably damaging Het
Ier2 G A 8: 85,388,791 (GRCm39) T197M probably benign Het
Ift74 T A 4: 94,552,496 (GRCm39) probably benign Het
Kat6b A G 14: 21,567,562 (GRCm39) D207G possibly damaging Het
Khdrbs2 A T 1: 32,506,943 (GRCm39) R196* probably null Het
Naip6 C A 13: 100,436,909 (GRCm39) S538I probably benign Het
Nrip1 G A 16: 76,090,883 (GRCm39) Q225* probably null Het
Or14j3 A G 17: 37,900,822 (GRCm39) C141R probably damaging Het
Pdrg1 T C 2: 152,857,191 (GRCm39) E17G probably damaging Het
R3hdm1 GAA GAAA 1: 128,090,548 (GRCm39) probably null Het
Rnf17 C T 14: 56,676,200 (GRCm39) P354S probably benign Het
Sh3rf3 T A 10: 58,919,289 (GRCm39) Y469N probably damaging Het
Thoc6 T A 17: 23,889,428 (GRCm39) probably null Het
Tpm3 C G 3: 89,987,109 (GRCm39) A24G probably damaging Het
Tuft1 T C 3: 94,539,930 (GRCm39) M93V probably benign Het
Vmn1r22 T C 6: 57,877,699 (GRCm39) I93V probably benign Het
Zfp383 T C 7: 29,614,152 (GRCm39) S136P probably benign Het
Zfp748 T C 13: 67,691,024 (GRCm39) K79E probably damaging Het
Other mutations in Or1n2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01942:Or1n2 APN 2 36,797,869 (GRCm39) missense probably benign
IGL02573:Or1n2 APN 2 36,797,566 (GRCm39) missense probably damaging 1.00
P0027:Or1n2 UTSW 2 36,797,582 (GRCm39) missense probably benign 0.00
R0040:Or1n2 UTSW 2 36,797,470 (GRCm39) missense probably damaging 1.00
R0610:Or1n2 UTSW 2 36,797,671 (GRCm39) missense probably damaging 1.00
R0760:Or1n2 UTSW 2 36,797,233 (GRCm39) missense probably benign 0.25
R1727:Or1n2 UTSW 2 36,797,405 (GRCm39) missense probably benign 0.00
R2972:Or1n2 UTSW 2 36,797,416 (GRCm39) missense probably benign 0.03
R4671:Or1n2 UTSW 2 36,797,405 (GRCm39) missense probably benign 0.00
R4750:Or1n2 UTSW 2 36,797,728 (GRCm39) missense probably benign 0.13
R5043:Or1n2 UTSW 2 36,796,977 (GRCm39) missense probably benign 0.01
R5400:Or1n2 UTSW 2 36,797,833 (GRCm39) missense probably damaging 1.00
R5543:Or1n2 UTSW 2 36,797,369 (GRCm39) missense possibly damaging 0.75
R5792:Or1n2 UTSW 2 36,797,113 (GRCm39) missense probably benign 0.00
R6876:Or1n2 UTSW 2 36,797,834 (GRCm39) missense probably damaging 1.00
R7965:Or1n2 UTSW 2 36,796,953 (GRCm39) start gained probably benign
R8351:Or1n2 UTSW 2 36,797,149 (GRCm39) missense probably benign 0.00
R8859:Or1n2 UTSW 2 36,797,516 (GRCm39) missense possibly damaging 0.63
T0722:Or1n2 UTSW 2 36,797,582 (GRCm39) missense probably benign 0.00
Z1176:Or1n2 UTSW 2 36,797,713 (GRCm39) missense possibly damaging 0.95
Predicted Primers PCR Primer
(F):5'- GTGCTCTGCTGAAACTTGCC -3'
(R):5'- CACATCACAACCTGGAGGAG -3'

Sequencing Primer
(F):5'- CTGTTCTGACACCCACATTAATGAG -3'
(R):5'- GAATCACTGGAGAATCACAGTTTG -3'
Posted On 2018-06-22