Tissue expression of OR2A4 - Summary - The Human Protein Atlas

GENERAL INFORMATION
Gene name	OR2A4
Gene description	Olfactory receptor, family 2, subfamily A, member 4
Protein class	G-protein coupled receptors Predicted membrane proteins
Predicted localization	Membrane
Number of transcripts	1
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HUMAN PROTEIN ATLAS INFORMATION

RNA tissue category

HPA:	Not detected
GTEx:	Not detected

Protein evidence

Evidence at transcript level

Protein expression

Estimation of protein expression could not be performed. View primary data.

DATA RELIABILITY
Data reliability description	RNA-based expert annotation gave inconclusive results. No RNA expression data detected and pending external verification. Caution, targets protein from more than one gene.
Reliability score	Uncertain based on 1 antibody. HPA058272
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RNA AND PROTEIN EXPRESSION SUMMARY

RNA expression (TPM)

Protein expression (score)

Brain

N/A

Cerebral cortex

N/A

Hippocampus

N/A

Caudate

N/A

Cerebellum

N/A

Endocrine tissues

N/A

Thyroid gland

N/A

Parathyroid gland

N/A

Adrenal gland

N/A

Bone marrow & immune system

N/A

Appendix

N/A

Bone marrow

N/A

Lymph node

N/A

Tonsil

N/A

Spleen

N/A

Muscle tissues

N/A

Heart muscle

N/A

Skeletal muscle

N/A

Smooth muscle

N/A

Lung

N/A

Nasopharynx

N/A

Bronchus

N/A

Lung

N/A

Liver & gallbladder

N/A

Liver

N/A

Gallbladder

N/A

Pancreas

N/A

Pancreas

N/A

Gastrointestinal tract

N/A

Oral mucosa

N/A

Salivary gland

N/A

Esophagus

N/A

Stomach

N/A

Duodenum

N/A

Small intestine

N/A

Colon

N/A

Rectum

N/A

Kidney & urinary bladder

N/A

Kidney

N/A

Urinary bladder

N/A

Male tissues

N/A

Testis

N/A

Epididymis

N/A

Prostate

N/A

Seminal vesicle

N/A

Female tissues

N/A

Breast

N/A

Vagina

N/A

Cervix, uterine

N/A

Endometrium

N/A

Fallopian tube

N/A

Ovary

N/A

Placenta

N/A

Adipose & soft tissue

N/A

Adipose tissue

N/A

Soft tissue

N/A

Skin

N/A

Skin

N/A

PROTEIN EXPRESSION OVERVIEW
RNA-based expert annotation could not be performed, due to inconclusive results. View immunohistochemistry primary data.

RNA EXPRESSION OVERVIEW
HPA dataset Organ Expression Alphabetical RNA tissue category: Not detected
GTEx dataset Organ Expression Alphabetical RNA tissue category: Not detected

GENE INFORMATION
Gene name	OR2A4 (HGNC Symbol)
Synonyms	OR2A10
Description	Olfactory receptor, family 2, subfamily A, member 4 (HGNC Symbol)
Entrez gene summary	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]
Chromosome	6
Cytoband	q23.2
Chromosome location (bp)	131700469 - 131701401
Protein evidence	Evidence at transcript level (all genes)
Ensembl	ENSG00000180658 (version 83.38)
Entrez gene	79541
UniProt	O95047 (UniProt - Evidence at transcript level)
neXtProt	NX_O95047
Antibodypedia	OR2A4 antibodies

PROTEIN BROWSER

OR2A4-001

PROTEIN INFORMATION
Splice variant	UniProt	Protein class	Gene ontology	Length & mass	Signal peptide (predicted)	Transmembrane regions (predicted)
OR2A4-001 ENSP00000319546 ENST00000315453	O95047 [Direct mapping] Olfactory receptor 2A4 Show all	G-protein coupled receptors Odorant/olfactory and gustatory receptors Predicted membrane proteins Prediction method-based Membrane proteins predicted by MDM MEMSAT3 predicted membrane proteins MEMSAT-SVM predicted membrane proteins Phobius predicted membrane proteins SCAMPI predicted membrane proteins SPOCTOPUS predicted membrane proteins THUMBUP predicted membrane proteins TMHMM predicted membrane proteins GPCRHMM predicted membrane proteins # TM segments-based 7TM proteins predicted by MDM Show all	GO:0003674 [molecular_function] GO:0004888 [transmembrane signaling receptor activity] GO:0004930 [G-protein coupled receptor activity] GO:0004984 [olfactory receptor activity] GO:0005886 [plasma membrane] GO:0007186 [G-protein coupled receptor signaling pathway] GO:0016021 [integral component of membrane] GO:0032154 [cleavage furrow] GO:0032467 [positive regulation of cytokinesis] GO:0032956 [regulation of actin cytoskeleton organization] GO:0050907 [detection of chemical stimulus involved in sensory perception] GO:0050911 [detection of chemical stimulus involved in sensory perception of smell] GO:0055037 [recycling endosome] GO:0090543 [Flemming body] GO:0097431 [mitotic spindle pole] GO:1990023 [mitotic spindle midzone] Show all	310 aa 34.8 kDa	No	7