Or2k2 (olfactory receptor family 2 subfamily K member 2) - Rat Genome Database

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Gene: Or2k2 (olfactory receptor family 2 subfamily K member 2) Rattus norvegicus
Analyze
Symbol: Or2k2
Name: olfactory receptor family 2 subfamily K member 2
RGD ID: 1332920
Description: Predicted to enable olfactory receptor activity. Predicted to be involved in detection of chemical stimulus involved in sensory perception of smell. Predicted to be active in plasma membrane. Orthologous to human OR2K2 (olfactory receptor family 2 subfamily K member 2); INTERACTS WITH 2,2',4,4',5,5'-hexachlorobiphenyl (ortholog); 2,2',5,5'-tetrachlorobiphenyl (ortholog); 2,3,7,8-tetrachlorodibenzodioxine (ortholog).
Type: protein-coding
RefSeq Status: REVIEWED
Previously known as: olfactory receptor 854; olfactory receptor gene Olr854; olfactory receptor Olr854; Olr854
RGD Orthologs
Human
Mouse
Chinchilla
Bonobo
Dog
Squirrel
Pig
Green Monkey
Naked Mole-Rat
Alliance Genes
More Info more info ...
Latest Assembly: mRatBN7.2 - mRatBN7.2 Assembly
Position:
Rat AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
GRCr8578,377,740 - 78,378,681 (-)NCBIGRCr8
mRatBN7.2573,582,686 - 73,583,627 (-)NCBImRatBN7.2mRatBN7.2
mRatBN7.2 Ensembl573,581,080 - 73,585,725 (-)EnsemblmRatBN7.2 Ensembl
UTH_Rnor_SHR_Utx575,484,113 - 75,485,054 (-)NCBIRnor_SHRUTH_Rnor_SHR_Utx
UTH_Rnor_SHRSP_BbbUtx_1.0577,305,734 - 77,306,675 (-)NCBIRnor_SHRSPUTH_Rnor_SHRSP_BbbUtx_1.0
UTH_Rnor_WKY_Bbb_1.0577,277,885 - 77,278,826 (-)NCBIRnor_WKYUTH_Rnor_WKY_Bbb_1.0
Rnor_6.0575,909,451 - 75,910,392 (-)NCBIRnor6.0Rnor_6.0rn6Rnor6.0
Rnor_6.0 Ensembl575,909,464 - 75,910,805 (-)EnsemblRnor6.0rn6Rnor6.0
Rnor_5.0580,054,588 - 80,055,529 (-)NCBIRnor5.0Rnor_5.0rn5Rnor5.0
RGSC_v3.4576,807,493 - 76,808,434 (-)NCBIRGSC3.4RGSC_v3.4rn4RGSC3.4
RGSC_v3.1576,812,605 - 76,813,547 (-)NCBI
Celera572,406,018 - 72,406,959 (-)NCBICelera
Cytogenetic Map5q24NCBI
JBrowse: View Region in Genome Browser (JBrowse)
Model


Disease Annotations     Click to see Annotation Detail View

Gene Ontology Annotations     Click to see Annotation Detail View

Biological Process

Cellular Component

Molecular Function

Phenotype Annotations     Click to see Annotation Detail View

Mammalian Phenotype
References

References - curated
# Reference Title Reference Citation
1. Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Gaudet P, etal., Brief Bioinform. 2011 Sep;12(5):449-62. doi: 10.1093/bib/bbr042. Epub 2011 Aug 27.
2. Genome sequence of the Brown Norway rat yields insights into mammalian evolution. Gibbs RA, etal., Nature 2004 Apr 1;428(6982):493-521.
3. GOA pipeline RGD automated data pipeline
4. Data Import for Chemical-Gene Interactions RGD automated import pipeline for gene-chemical interactions

Genomics

Comparative Map Data
Or2k2
(Rattus norvegicus - Norway rat)
Rat AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
GRCr8578,377,740 - 78,378,681 (-)NCBIGRCr8
mRatBN7.2573,582,686 - 73,583,627 (-)NCBImRatBN7.2mRatBN7.2
mRatBN7.2 Ensembl573,581,080 - 73,585,725 (-)EnsemblmRatBN7.2 Ensembl
UTH_Rnor_SHR_Utx575,484,113 - 75,485,054 (-)NCBIRnor_SHRUTH_Rnor_SHR_Utx
UTH_Rnor_SHRSP_BbbUtx_1.0577,305,734 - 77,306,675 (-)NCBIRnor_SHRSPUTH_Rnor_SHRSP_BbbUtx_1.0
UTH_Rnor_WKY_Bbb_1.0577,277,885 - 77,278,826 (-)NCBIRnor_WKYUTH_Rnor_WKY_Bbb_1.0
Rnor_6.0575,909,451 - 75,910,392 (-)NCBIRnor6.0Rnor_6.0rn6Rnor6.0
Rnor_6.0 Ensembl575,909,464 - 75,910,805 (-)EnsemblRnor6.0rn6Rnor6.0
Rnor_5.0580,054,588 - 80,055,529 (-)NCBIRnor5.0Rnor_5.0rn5Rnor5.0
RGSC_v3.4576,807,493 - 76,808,434 (-)NCBIRGSC3.4RGSC_v3.4rn4RGSC3.4
RGSC_v3.1576,812,605 - 76,813,547 (-)NCBI
Celera572,406,018 - 72,406,959 (-)NCBICelera
Cytogenetic Map5q24NCBI
OR2K2
(Homo sapiens - human)
Human AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
GRCh389111,327,229 - 111,330,224 (-)NCBIGRCh38GRCh38hg38GRCh38
GRCh38.p14 Ensembl9111,327,229 - 111,330,224 (-)EnsemblGRCh38hg38GRCh38
GRCh379114,089,509 - 114,092,504 (-)NCBIGRCh37GRCh37hg19GRCh37
Build 369113,129,584 - 113,130,534 (-)NCBINCBI36Build 36hg18NCBI36
Build 349111,169,317 - 111,170,268NCBI
Celera984,588,883 - 84,589,833 (-)NCBICelera
Cytogenetic Map9q31.3NCBI
HuRef983,688,821 - 83,689,771 (-)NCBIHuRef
CHM1_19114,236,218 - 114,237,168 (-)NCBICHM1_1
T2T-CHM13v2.09123,498,588 - 123,501,583 (-)NCBIT2T-CHM13v2.0
Or2k2
(Mus musculus - house mouse)
Mouse AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
GRCm39458,784,779 - 58,785,720 (-)NCBIGRCm39GRCm39mm39
GRCm39 Ensembl458,782,704 - 58,787,716 (-)EnsemblGRCm39 Ensembl
GRCm38458,784,779 - 58,785,720 (-)NCBIGRCm38GRCm38mm10GRCm38
GRCm38.p6 Ensembl458,782,704 - 58,787,716 (-)EnsemblGRCm38mm10GRCm38
MGSCv37458,797,651 - 58,798,592 (-)NCBIGRCm37MGSCv37mm9NCBIm37
MGSCv36458,878,833 - 58,879,774 (-)NCBIMGSCv36mm8
Celera458,697,596 - 58,698,537 (-)NCBICelera
Cytogenetic Map4B3NCBI
cM Map432.35NCBI
LOC102011124
(Chinchilla lanigera - long-tailed chinchilla)
Chinchilla AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
ChiLan1.0NW_00495541915,925,491 - 15,926,438 (+)NCBIChiLan1.0ChiLan1.0
LOC100980365
(Pan paniscus - bonobo/pygmy chimpanzee)
Bonobo AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
NHGRI_mPanPan1-v21128,092,119 - 28,095,069 (+)NCBINHGRI_mPanPan1-v2
NHGRI_mPanPan1928,094,480 - 28,097,430 (+)NCBINHGRI_mPanPan1
Mhudiblu_PPA_v0982,465,708 - 82,468,674 (-)NCBIMhudiblu_PPA_v0Mhudiblu_PPA_v0panPan3
PanPan1.19110,629,522 - 110,630,559 (-)NCBIpanpan1.1PanPan1.1panPan2
PanPan1.1 Ensembl9110,629,522 - 110,630,559 (-)Ensemblpanpan1.1panPan2
OR2K2
(Canis lupus familiaris - dog)
Dog AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
CanFam3.11166,031,289 - 66,033,099 (-)NCBICanFam3.1CanFam3.1canFam3CanFam3.1
CanFam3.1 Ensembl1166,032,137 - 66,033,087 (-)EnsemblCanFam3.1canFam3CanFam3.1
Dog10K_Boxer_Tasha1164,443,029 - 64,443,979 (-)NCBIDog10K_Boxer_Tasha
ROS_Cfam_1.01167,164,631 - 67,165,581 (-)NCBIROS_Cfam_1.0
UMICH_Zoey_3.11165,683,187 - 65,684,137 (-)NCBIUMICH_Zoey_3.1
UNSW_CanFamBas_1.01165,706,129 - 65,707,079 (-)NCBIUNSW_CanFamBas_1.0
UU_Cfam_GSD_1.01166,395,356 - 66,396,306 (-)NCBIUU_Cfam_GSD_1.0
LOC101968926
(Ictidomys tridecemlineatus - thirteen-lined ground squirrel)
Squirrel AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
HiC_Itri_2NW_024404947181,330,535 - 181,336,076 (-)NCBIHiC_Itri_2
SpeTri2.0NW_0049365591,932,792 - 1,934,379 (+)NCBISpeTri2.0SpeTri2.0SpeTri2.0
LOC100156374
(Sus scrofa - pig)
Pig AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
Sscrofa11.1 Ensembl1252,204,103 - 252,205,053 (-)EnsemblSscrofa11.1susScr11Sscrofa11.1
Sscrofa11.11252,204,103 - 252,205,056 (-)NCBISscrofa11.1Sscrofa11.1susScr11Sscrofa11.1
Sscrofa10.21283,035,268 - 283,036,221 (-)NCBISscrofa10.2Sscrofa10.2susScr3
LOC103219020
(Chlorocebus sabaeus - green monkey)
Green Monkey AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
ChlSab1.11228,234,637 - 28,236,636 (+)NCBIChlSab1.1ChlSab1.1chlSab2
ChlSab1.1 Ensembl1228,235,116 - 28,236,147 (+)EnsemblChlSab1.1ChlSab1.1 EnsemblchlSab2
Vero_WHO_p1.0NW_02366603514,538,617 - 14,542,222 (-)NCBIVero_WHO_p1.0Vero_WHO_p1.0
LOC101712367
(Heterocephalus glaber - naked mole-rat)
Naked Mole-Rat AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
HetGla 1.0NW_004624758229,948 - 230,976 (+)NCBIHetGla_female_1.0HetGla 1.0hetGla2

Variants

.
Variants in Or2k2
2 total Variants
miRNA Target Status

Predicted Target Of
Summary Value
Count of predictions:90
Count of miRNA genes:77
Interacting mature miRNAs:85
Transcripts:ENSRNOT00000019099
Prediction methods:Microtar, Miranda, Rnahybrid
Result types:miRGate_prediction

The detailed report is available here: Full Report CSV TAB Printer

miRNA Target Status data imported from miRGate (http://mirgate.bioinfo.cnio.es/).
For more information about miRGate, see PMID:25858286 or access the full paper here.


QTLs in Region (mRatBN7.2)
The following QTLs overlap with this region.    Full Report CSV TAB Printer Gviewer
RGD IDSymbolNameLODP ValueTraitSub TraitChrStartStopSpecies
1331756Rf34Renal function QTL 344.16275kidney blood vessel physiology trait (VT:0100012)absolute change in renal blood flow rate (CMO:0001168)5190450412Rat
70212Niddm25Non-insulin dependent diabetes mellitus QTL 253.54blood glucose amount (VT:0000188)blood glucose level (CMO:0000046)51131345958Rat
1331771Rf35Renal function QTL 354.36965kidney blood vessel physiology trait (VT:0100012)absolute change in renal blood flow rate (CMO:0001168)572947086724018Rat
1576314Eutr1Estrogen induced uterine response QTL 1uterus integrity trait (VT:0010575)pyometritis severity score (CMO:0002009)52138965166875058Rat
7394712Emca13Estrogen-induced mammary cancer QTL 13mammary gland integrity trait (VT:0010552)mammary tumor number (CMO:0000343)5982326699753708Rat
634305Mamtr1Mammary tumor resistance QTL 10.0001mammary gland integrity trait (VT:0010552)mammary tumor number (CMO:0000343)512789751113558310Rat
1358353Srcrtb2Stress Responsive Cort Basal QTL 23.480.003blood corticosterone amount (VT:0005345)plasma corticosterone level (CMO:0001173)51887394774251464Rat
2290448Scl54Serum cholesterol level QTL 542.93blood cholesterol amount (VT:0000180)plasma total cholesterol level (CMO:0000585)531663789131345958Rat
1598807Glom12Glomerulus QTL 122.7kidney glomerulus morphology trait (VT:0005325)index of glomerular damage (CMO:0001135)53321566578215665Rat
1298067Scl15Serum cholesterol level QTL 154.80.001blood cholesterol amount (VT:0000180)plasma total cholesterol level (CMO:0000585)53321566578215665Rat
1302786Kidm8Kidney mass QTL 828.15kidney mass (VT:0002707)both kidneys wet weight to body weight ratio (CMO:0000340)53321566578215665Rat
1576317Eutr2Estrogen induced uterine response QTL 20.01uterus integrity trait (VT:0010575)pyometritis severity score (CMO:0002009)534730116104251008Rat
2316959Gluco59Glucose level QTL 594.7blood glucose amount (VT:0000188)blood glucose level (CMO:0000046)534944474113558310Rat
1641912Alcrsp18Alcohol response QTL 18response to alcohol trait (VT:0010489)duration of loss of righting reflex (CMO:0002289)535189153141643988Rat
1549845Scl44Serum cholesterol level QTL 446blood cholesterol amount (VT:0000180)serum total cholesterol level (CMO:0000363)540128307148607290Rat
1331773Scl26Serum cholesterol level QTL 263.065blood cholesterol amount (VT:0000180)serum total cholesterol level (CMO:0000363)54372665686724018Rat
1331801Rf33Renal function QTL 334.149kidney blood vessel physiology trait (VT:0100012)absolute change in renal vascular resistance (CMO:0001900)543726656129132602Rat
1578766Tcas11Tongue tumor susceptibility QTL 114.12tongue integrity trait (VT:0010553)number of squamous cell tumors of the tongue with diameter greater than 3 mm (CMO:0001950)546711509161317411Rat
1300115Hrtrt7Heart rate QTL 72.76heart pumping trait (VT:2000009)heart rate (CMO:0000002)54786906290099692Rat
9589025Epfw7Epididymal fat weight QTL 720.660.001epididymal fat pad mass (VT:0010421)epididymal fat pad weight to body weight ratio (CMO:0000658)54946360094463600Rat
7411561Bw134Body weight QTL 134240.001body mass (VT:0001259)body weight gain (CMO:0000420)54946360094463600Rat
1576312Emca8Estrogen-induced mammary cancer QTL 84.1mammary gland integrity trait (VT:0010552)mammary tumor number (CMO:0000343)550328551141643988Rat
2303615Vencon7Ventilatory control QTL 70.001respiration trait (VT:0001943)respiration rate (CMO:0000289)55098389595983895Rat
2303574Gluco42Glucose level QTL 422blood glucose amount (VT:0000188)blood glucose level (CMO:0000046)55349671998496719Rat
61359EaexExperimental allergic encephalomyelitis QTL x3nervous system integrity trait (VT:0010566)post-insult time to onset of experimental autoimmune encephalomyelitis (CMO:0001422)555715622100715622Rat
70189Mcs5Mammary carcinoma susceptibility QTL 510.51mammary gland integrity trait (VT:0010552)mammary tumor number (CMO:0000343)555805606132207589Rat
1358895Bp254Blood pressure QTL 2543.60.0003arterial blood pressure trait (VT:2000000)mean arterial blood pressure (CMO:0000009)558829236128034027Rat
61426Scl2Serum cholesterol level QTL 27.30.001blood cholesterol amount (VT:0000180)serum total cholesterol level (CMO:0000363)559793399143070159Rat
2316954Rf57Renal function QTL 570kidney glomerulus morphology trait (VT:0005325)index of glomerular damage (CMO:0001135)55979352890450144Rat
2316957Pur21Proteinuria QTL 216.2urine protein amount (VT:0005160)urine protein level (CMO:0000591)559793528113558156Rat
61386Bp49Blood pressure QTL 4916.6cerebrum integrity trait (VT:0010549)brain infarction volume (CMO:0001013)56029343498603051Rat
61393Bp7Blood pressure QTL 74.50.0001arterial blood pressure trait (VT:2000000)systolic blood pressure (CMO:0000004)560293434161481680Rat
2290005Mcs24Mammary carcinoma susceptibility QTL 24mammary gland integrity trait (VT:0010552)mammary tumor number (CMO:0000343)564719390109719390Rat
2306971Anxrr21Anxiety related response QTL 219.47fear/anxiety-related behavior trait (VT:1000241)number of entries into a discrete space in an experimental apparatus (CMO:0000960)566174080124160948Rat
2312671Scl64Serum cholesterol level QTL 640.001blood cholesterol amount (VT:0000180)serum total cholesterol level (CMO:0000363)568984307104251008Rat
61380Edpm5Estrogen-dependent pituitary mass QTL 54.50.92pituitary gland mass (VT:0010496)pituitary gland wet weight (CMO:0000853)568984307104251008Rat
1357396Bw44Body weight QTL 444.19body mass (VT:0001259)body weight (CMO:0000012)568984307104251008Rat
1357402Bw46Body weight QTL 464.47body mass (VT:0001259)body mass index (BMI) (CMO:0000105)568984307104251008Rat
2302381Bw84Body weight QTL 844.47body mass (VT:0001259)body mass index (BMI) (CMO:0000105)568984307104251008Rat
1354598Srn6Serum renin concentration QTL 63.8blood renin amount (VT:0003349)plasma renin activity level (CMO:0000116)569540295151018848Rat


Expression


RNA-SEQ Expression
High: > 1000 TPM value   Medium: Between 11 and 1000 TPM
Low: Between 0.5 and 10 TPM   Below Cutoff: < 0.5 TPM

alimentary part of gastrointestinal system circulatory system endocrine system exocrine system hemolymphoid system hepatobiliary system integumental system musculoskeletal system nervous system renal system reproductive system respiratory system appendage
High
Medium
Low 1 1 5 6 1
Below cutoff 1 13 19 5 13 5 7 7 59 15 13 9 7

Sequence


RefSeq Acc Id: ENSRNOT00000019099   ⟹   ENSRNOP00000019099
Type: CODING
Position:
Rat AssemblyChrPosition (strand)Source
mRatBN7.2 Ensembl573,581,124 - 73,585,725 (-)Ensembl
Rnor_6.0 Ensembl575,909,464 - 75,910,805 (-)Ensembl
RefSeq Acc Id: ENSRNOT00000106055   ⟹   ENSRNOP00000089123
Type: CODING
Position:
Rat AssemblyChrPosition (strand)Source
mRatBN7.2 Ensembl573,581,080 - 73,585,725 (-)Ensembl
RefSeq Acc Id: ENSRNOT00000118025   ⟹   ENSRNOP00000093540
Type: CODING
Position:
Rat AssemblyChrPosition (strand)Source
mRatBN7.2 Ensembl573,581,080 - 73,585,725 (-)Ensembl
RefSeq Acc Id: NM_001000582   ⟹   NP_001000582
RefSeq Status: REVIEWED
Type: CODING
Position:
Rat AssemblyChrPosition (strand)Source
GRCr8578,377,740 - 78,378,681 (-)NCBI
mRatBN7.2573,582,686 - 73,583,627 (-)NCBI
Rnor_6.0575,909,451 - 75,910,392 (-)NCBI
Rnor_5.0580,054,588 - 80,055,529 (-)NCBI
RGSC_v3.4576,807,493 - 76,808,434 (-)RGD
Celera572,406,018 - 72,406,959 (-)RGD
Sequence:
Protein Sequences
Protein RefSeqs NP_001000582 (Get FASTA)   NCBI Sequence Viewer  
GenBank Protein EDL91652 (Get FASTA)   NCBI Sequence Viewer  
Ensembl Protein ENSRNOP00000019099
  ENSRNOP00000019099.3
  ENSRNOP00000089123.1
  ENSRNOP00000093540.1
RefSeq Acc Id: NP_001000582   ⟸   NM_001000582
- UniProtKB: D4AAX4 (UniProtKB/TrEMBL),   A6KDV3 (UniProtKB/TrEMBL)
- Sequence:
RefSeq Acc Id: ENSRNOP00000019099   ⟸   ENSRNOT00000019099
RefSeq Acc Id: ENSRNOP00000089123   ⟸   ENSRNOT00000106055
RefSeq Acc Id: ENSRNOP00000093540   ⟸   ENSRNOT00000118025
Protein Structures
Name Modeler Protein Id AA Range Protein Structure
AF-D4AAX4-F1-model_v2 AlphaFold D4AAX4 1-309 view protein structure

Transcriptome

eQTL   View at Phenogen
WGCNA   View at Phenogen
Tissue/Strain Expression   View at Phenogen


Additional Information

Database Acc Id Source(s)
AGR Gene RGD:1332920 AgrOrtholog
BioCyc Gene G2FUF-41175 BioCyc
Ensembl Genes ENSRNOG00000014263 Ensembl, ENTREZGENE, UniProtKB/TrEMBL
Ensembl Transcript ENSRNOT00000019099 ENTREZGENE
  ENSRNOT00000019099.4 UniProtKB/TrEMBL
  ENSRNOT00000106055.1 UniProtKB/TrEMBL
  ENSRNOT00000118025.1 UniProtKB/TrEMBL
Gene3D-CATH Rhodopsin 7-helix transmembrane proteins UniProtKB/TrEMBL
InterPro 7TM_GPCR_Rhodpsn UniProtKB/TrEMBL
  GPCR_Rhodpsn_supfam UniProtKB/TrEMBL
  Olfact_rcpt UniProtKB/TrEMBL
KEGG Report rno:366377 UniProtKB/TrEMBL
NCBI Gene 366377 ENTREZGENE
PANTHER OLFACTORY RECEPTOR UniProtKB/TrEMBL
  OLFACTORY RECEPTOR 2K2 UniProtKB/TrEMBL
Pfam 7tm_4 UniProtKB/TrEMBL
PhenoGen Or2k2 PhenoGen
PRINTS GPCRRHODOPSN UniProtKB/TrEMBL
  OLFACTORYR UniProtKB/TrEMBL
PROSITE G_PROTEIN_RECEP_F1_1 UniProtKB/TrEMBL
  G_PROTEIN_RECEP_F1_2 UniProtKB/TrEMBL
RatGTEx ENSRNOG00000014263 RatGTEx
Superfamily-SCOP Family A G protein-coupled receptor-like UniProtKB/TrEMBL
UniProt A6KDV3 ENTREZGENE, UniProtKB/TrEMBL
  D4AAX4 ENTREZGENE, UniProtKB/TrEMBL


Nomenclature History
Date Current Symbol Current Name Previous Symbol Previous Name Description Reference Status
2022-08-16 Or2k2  olfactory receptor family 2 subfamily K member 2  Olr854  olfactory receptor 854  Symbol and Name Changed 1299863 APPROVED
2008-04-30 Olr854  olfactory receptor 854   Olr854_predicted  olfactory receptor 854 (predicted)  'predicted' is removed 2292626 APPROVED
2005-02-04 Olr854_predicted  olfactory receptor 854 (predicted)      Symbol and Name status set to approved 70820 APPROVED