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Protein

Olfactory receptor 51A2

Gene

OR51A2

Organism
Homo sapiens (Human)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Odorant receptor.Curated

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

G-protein coupled receptor, Receptor, Transducer

Keywords - Biological processi

Olfaction, Sensory transduction

Enzyme and pathway databases

ReactomeiR-HSA-381753. Olfactory Signaling Pathway.

Names & Taxonomyi

Protein namesi
Recommended name:
Olfactory receptor 51A2
Gene namesi
Name:OR51A2
OrganismiHomo sapiens (Human)
Taxonomic identifieri9606 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
Proteomesi
  • UP000005640 Componenti: Chromosome 11

Organism-specific databases

HGNCiHGNC:14764. OR51A2.

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Topological domaini1 – 2727ExtracellularSequence analysisAdd
BLAST
Transmembranei28 – 4821Helical; Name=1Sequence analysisAdd
BLAST
Topological domaini49 – 568CytoplasmicSequence analysis
Transmembranei57 – 7721Helical; Name=2Sequence analysisAdd
BLAST
Topological domaini78 – 10124ExtracellularSequence analysisAdd
BLAST
Transmembranei102 – 12221Helical; Name=3Sequence analysisAdd
BLAST
Topological domaini123 – 14119CytoplasmicSequence analysisAdd
BLAST
Transmembranei142 – 16221Helical; Name=4Sequence analysisAdd
BLAST
Topological domaini163 – 19836ExtracellularSequence analysisAdd
BLAST
Transmembranei199 – 21820Helical; Name=5Sequence analysisAdd
BLAST
Topological domaini219 – 23820CytoplasmicSequence analysisAdd
BLAST
Transmembranei239 – 25921Helical; Name=6Sequence analysisAdd
BLAST
Topological domaini260 – 27415ExtracellularSequence analysisAdd
BLAST
Transmembranei275 – 29521Helical; Name=7Sequence analysisAdd
BLAST
Topological domaini296 – 31318CytoplasmicSequence analysisAdd
BLAST

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cell membrane, Membrane

Pathology & Biotechi

Organism-specific databases

PharmGKBiPA32355.

Polymorphism and mutation databases

BioMutaiOR51A2.
DMDMi38372709.

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 313313Olfactory receptor 51A2PRO_0000150742Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Glycosylationi5 – 51N-linked (GlcNAc...)Sequence analysis
Disulfide bondi99 ↔ 191PROSITE-ProRule annotation

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

PaxDbiQ8NGJ7.
PRIDEiQ8NGJ7.

Expressioni

Gene expression databases

CleanExiHS_OR51A2.

Interactioni

Protein-protein interaction databases

STRINGi9606.ENSP00000369729.

Structurei

3D structure databases

ProteinModelPortaliQ8NGJ7.
SMRiQ8NGJ7. Positions 18-223.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the G-protein coupled receptor 1 family.PROSITE-ProRule annotation

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiENOG410IEQX. Eukaryota.
ENOG4111EHE. LUCA.
GeneTreeiENSGT00840000129773.
HOGENOMiHOG000041363.
HOVERGENiHBG017625.
InParanoidiQ8NGJ7.
KOiK04257.
OMAiANTCFAQ.
OrthoDBiEOG754HPV.
PhylomeDBiQ8NGJ7.
TreeFamiTF342735.

Family and domain databases

InterProiIPR000276. GPCR_Rhodpsn.
IPR017452. GPCR_Rhodpsn_7TM.
IPR000725. Olfact_rcpt.
[Graphical view]
PRINTSiPR00237. GPCRRHODOPSN.
PR00245. OLFACTORYR.
SMARTiSM01381. 7TM_GPCR_Srsx. 1 hit.
[Graphical view]
PROSITEiPS00237. G_PROTEIN_RECEP_F1_1. 1 hit.
PS50262. G_PROTEIN_RECEP_F1_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q8NGJ7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSIINTSYVE ITTFFLVGMP GLEYAHIWIS IPICSMYLIA ILGNGTILFI
60 70 80 90 100
IKTEPSLHGP MYYFLSMLAM SDLGLSLSSL PTVLSIFLFN APETSSSACF
110 120 130 140 150
AQEFFIHGFS VLESSVLLIM SFDRFLAIHN PLRYTSILTT VRVAQIGIVF
160 170 180 190 200
SFKSMLLVLP FPFTLRSLRY CKKNQLSHSY CLHQDVMKLA CSDNRIDVIY
210 220 230 240 250
GFFGALCLMV DFILIAVSYT LILKTVPGIA SKKEELKALN TCVSHICAVI
260 270 280 290 300
IFYLPIINLA VVHRFAGHVS PLINVLMANV LLLVPPLMKP IVYCVKTKQI
310
RVRVVAKLCQ WKI
Length:313
Mass (Da):35,078
Last modified:October 1, 2002 - v1
Checksum:iE5313A140F724F63
GO

Natural variant

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Natural varianti45 – 451G → C.
Corresponds to variant rs28482315 [ dbSNP | Ensembl ].
VAR_062075
Natural varianti59 – 591G → E.
Corresponds to variant rs112749434 [ dbSNP | Ensembl ].
VAR_024138
Natural varianti288 – 2881M → T.
Corresponds to variant rs2442426 [ dbSNP | Ensembl ].
VAR_024139
Natural varianti289 – 2891K → N.
Corresponds to variant rs2570573 [ dbSNP | Ensembl ].
VAR_053305

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB065797 Genomic DNA. Translation: BAC06016.1.
CCDSiCCDS31368.1.
RefSeqiNP_001004748.1. NM_001004748.1.
UniGeneiHs.553805.

Genome annotation databases

EnsembliENST00000380371; ENSP00000369729; ENSG00000205496.
GeneIDi401667.
KEGGihsa:401667.
UCSCiuc010qyt.2. human.

Keywords - Coding sequence diversityi

Polymorphism

Cross-referencesi

Web resourcesi

Human Olfactory Receptor Data Exploratorium (HORDE)

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB065797 Genomic DNA. Translation: BAC06016.1.
CCDSiCCDS31368.1.
RefSeqiNP_001004748.1. NM_001004748.1.
UniGeneiHs.553805.

3D structure databases

ProteinModelPortaliQ8NGJ7.
SMRiQ8NGJ7. Positions 18-223.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi9606.ENSP00000369729.

Protein family/group databases

GPCRDBiSearch...

Polymorphism and mutation databases

BioMutaiOR51A2.
DMDMi38372709.

Proteomic databases

PaxDbiQ8NGJ7.
PRIDEiQ8NGJ7.

Protocols and materials databases

DNASUi401667.
Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENST00000380371; ENSP00000369729; ENSG00000205496.
GeneIDi401667.
KEGGihsa:401667.
UCSCiuc010qyt.2. human.

Organism-specific databases

CTDi401667.
GeneCardsiOR51A2.
HGNCiHGNC:14764. OR51A2.
neXtProtiNX_Q8NGJ7.
PharmGKBiPA32355.
GenAtlasiSearch...

Phylogenomic databases

eggNOGiENOG410IEQX. Eukaryota.
ENOG4111EHE. LUCA.
GeneTreeiENSGT00840000129773.
HOGENOMiHOG000041363.
HOVERGENiHBG017625.
InParanoidiQ8NGJ7.
KOiK04257.
OMAiANTCFAQ.
OrthoDBiEOG754HPV.
PhylomeDBiQ8NGJ7.
TreeFamiTF342735.

Enzyme and pathway databases

ReactomeiR-HSA-381753. Olfactory Signaling Pathway.

Miscellaneous databases

GenomeRNAii401667.
NextBioi107073.
PROiQ8NGJ7.

Gene expression databases

CleanExiHS_OR51A2.

Family and domain databases

InterProiIPR000276. GPCR_Rhodpsn.
IPR017452. GPCR_Rhodpsn_7TM.
IPR000725. Olfact_rcpt.
[Graphical view]
PRINTSiPR00237. GPCRRHODOPSN.
PR00245. OLFACTORYR.
SMARTiSM01381. 7TM_GPCR_Srsx. 1 hit.
[Graphical view]
PROSITEiPS00237. G_PROTEIN_RECEP_F1_1. 1 hit.
PS50262. G_PROTEIN_RECEP_F1_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Genome-wide discovery and analysis of human seven transmembrane helix receptor genes."
    Suwa M., Sato T., Okouchi I., Arita M., Futami K., Matsumoto S., Tsutsumi S., Aburatani H., Asai K., Akiyama Y.
    Submitted (JUL-2001) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].

Entry informationi

Entry nameiO51A2_HUMAN
AccessioniPrimary (citable) accession number: Q8NGJ7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 10, 2003
Last sequence update: October 1, 2002
Last modified: May 11, 2016
This is version 111 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. 7-transmembrane G-linked receptors
    List of 7-transmembrane G-linked receptor entries
  2. Human chromosome 11
    Human chromosome 11: entries, gene names and cross-references to MIM
  3. Human entries with polymorphisms or disease mutations
    List of human entries with polymorphisms or disease mutations
  4. Human polymorphisms and disease mutations
    Index of human polymorphisms and disease mutations
  5. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.