Tissue expression of PSMA3 - Summary - The Human Protein Atlas

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PSMA3

TISSUE

SUBCELL

CELL LINE

CANCER

TISSUE ATLAS PRIMARY DATA

GENE/PROTEIN ANTIBODY/ANTIGEN


Dictionary

GENERAL INFORMATION ? »
Protein class Protein class the gene product belongs to according to selected gene lists. List of protein classes. Predicted localization Protein localization predicted from several bioinformatic algorithms. More info... Number of transcripts Number of protein-coding transcribed from this gene as defined by Ensembl.
Gene name	PSMA3
Gene description	Proteasome (prosome, macropain) subunit, alpha type, 3
Protein class	Enzymes Plasma proteins Predicted intracellular proteins
Predicted localization	Intracellular
Number of transcripts	4
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HUMAN PROTEIN ATLAS INFORMATION

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RNA tissue category

HPA:	Expressed in all
GTEx:	Expressed in all

Protein evidence

Evidence at protein level

Protein localization

Glandular cells in the gastrointestinal tract, respiratory epithelium, hepatocytes, gall bladder, cells in tubuli and myocytes showed moderate to strong cytoplasmic positivity. Remaining normal cells were generally negative.

ANTIBODY RELIABILITY ? »
Data reliability description Standardized explanatory sentences with additional information required for full understanding of the knowledge-based expression profile. Currently, not all genes have been analyzed by knowledge-based annotation, indicated by "Pending RNA-based expert annotation", when applicable. Data reliability Data reliability score (score description), divided into supportive (premium) or uncertain (not premium), is based on consistency between the staining pattern of one antibody or several antibodies with RNA-seq data and available gene/protein characterization data.
Data reliability description	Pending RNA-based expert annotation.
Data reliability	Uncertain based on 1 antibody. HPA000905
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RNA AND PROTEIN EXPRESSION SUMMARY

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RNA expression (FPKM)

Protein expression (score)

Brain

Cerebral cortex

Hippocampus

N/A

Lateral ventricle

N/A

Cerebellum

N/A

Endocrine tissues

Thyroid gland

Parathyroid gland

N/A

Adrenal gland

Bone marrow & immune system

Appendix

Bone marrow

Lymph node

Tonsil

Spleen

Muscle tissues

Heart muscle

Skeletal muscle

Smooth muscle

Lung

Nasopharynx

N/A

Bronchus

N/A

Lung

Liver & gallbladder

Liver

Gallbladder

Pancreas

Gastrointestinal tract

Oral mucosa

N/A

Salivary gland

Esophagus

Stomach

Duodenum

Small intestine

Colon

Rectum

Kidney & urinary bladder

Kidney

Urinary bladder

Male tissues

Testis

Epididymis

N/A

Prostate

Seminal vesicle

N/A

Female tissues

Breast

N/A

Vagina

N/A

Cervix, uterine

N/A

Endometrium

Fallopian tube

Ovary

Placenta

Adipose & soft tissue

Adipose tissue

Soft tissue

N/A

Skin

PROTEIN EXPRESSION OVERVIEW

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Organ

Expression

RNA EXPRESSION OVERVIEW

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HPA dataset

RNA tissue category:

Expressed in all

Organ

Expression

GTEx dataset

RNA tissue category:

Expressed in all

Organ

Expression

GENE INFORMATION ? »
Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.
Gene name	PSMA3 (HGNC Symbol)
Synonyms	HC8
Description	Proteasome (prosome, macropain) subunit, alpha type, 3 (HGNC Symbol)
Entrez gene summary	The proteasome is a multicatalytic proteinase complex with a highly ordered ring-shaped 20S core structure. The core structure is composed of 4 rings of 28 non-identical subunits; 2 rings are composed of 7 alpha subunits and 2 rings are composed of 7 beta subunits. Proteasomes are distributed throughout eukaryotic cells at a high concentration and cleave peptides in an ATP/ubiquitin-dependent process in a non-lysosomal pathway. An essential function of a modified proteasome, the immunoproteasome, is the processing of class I MHC peptides. This gene encodes a member of the peptidase T1A family, that is a 20S core alpha subunit. Two alternative transcripts encoding different isoforms have been identified. [provided by RefSeq, Jul 2008]
Chromosome	14
Cytoband	q23.1
Chromosome location (bp)	58244831 - 58272012
Protein evidence	Evidence at protein level (all genes)
Ensembl	ENSG00000100567 (version 78.38)
Entrez gene	5684
UniProt	P25788 (UniProt - Evidence at protein level)
neXtProt	NX_P25788
Antibodypedia	PSMA3 antibodies

PROTEIN BROWSER

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ENST00000216455		ENST00000412908		ENST00000553677		ENST00000557508

PROTEIN INFORMATION

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Splice variant	Ensembl	UniProt	Protein class	Gene ontology	Length (aa)	Molecular mass (kDa)	Signal peptide (predicted)
PSMA3-001	ENSP00000216455 ENST00000216455	P25788 Show all » « Hide P25788 [Direct mapping] Proteasome subunit alpha type-3 G3V4X5 [Target identity:70%; Query identity:100%] Proteasome subunit alpha type-3 {ECO:0000313\|Ensembl:ENSP00000452056}	Show » « Hide Enzymes ENZYME proteins Hydrolases Peptidases Threonine-type peptidases Predicted intracellular proteins Plasma proteins Protein evidence (Kim et al 2014) Protein evidence (Ezkurdia et al 2014)	Show » « Hide GO:0000082 [G1/S transition of mitotic cell cycle] GO:0000209 [protein polyubiquitination] GO:0000278 [mitotic cell cycle] GO:0000502 [proteasome complex] GO:0002474 [antigen processing and presentation of peptide antigen via MHC class I] GO:0002479 [antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-dependent] GO:0004175 [endopeptidase activity] GO:0004298 [threonine-type endopeptidase activity] GO:0005515 [protein binding] GO:0005634 [nucleus] GO:0005654 [nucleoplasm] GO:0005737 [cytoplasm] GO:0005829 [cytosol] GO:0005839 [proteasome core complex] GO:0006511 [ubiquitin-dependent protein catabolic process] GO:0006521 [regulation of cellular amino acid metabolic process] GO:0006915 [apoptotic process] GO:0006977 [DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest] GO:0010467 [gene expression] GO:0016032 [viral process] GO:0016070 [RNA metabolic process] GO:0016071 [mRNA metabolic process] GO:0019773 [proteasome core complex, alpha-subunit complex] GO:0031145 [anaphase-promoting complex-dependent proteasomal ubiquitin-dependent protein catabolic process] GO:0034641 [cellular nitrogen compound metabolic process] GO:0042590 [antigen processing and presentation of exogenous peptide antigen via MHC class I] GO:0042981 [regulation of apoptotic process] GO:0043066 [negative regulation of apoptotic process] GO:0044281 [small molecule metabolic process] GO:0051436 [negative regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle] GO:0051437 [positive regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle] GO:0051439 [regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle] GO:0051603 [proteolysis involved in cellular protein catabolic process] GO:0070062 [extracellular vesicular exosome]	255	28.4	No
PSMA3-002	ENSP00000390491 ENST00000412908	P25788 Show all » « Hide P25788 [Direct mapping] Proteasome subunit alpha type-3	Show » « Hide Enzymes ENZYME proteins Hydrolases Peptidases Threonine-type peptidases Predicted intracellular proteins Plasma proteins Protein evidence (Kim et al 2014) Protein evidence (Ezkurdia et al 2014)	Show » « Hide GO:0000082 [G1/S transition of mitotic cell cycle] GO:0000209 [protein polyubiquitination] GO:0000278 [mitotic cell cycle] GO:0000502 [proteasome complex] GO:0002474 [antigen processing and presentation of peptide antigen via MHC class I] GO:0002479 [antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-dependent] GO:0004175 [endopeptidase activity] GO:0004298 [threonine-type endopeptidase activity] GO:0005515 [protein binding] GO:0005634 [nucleus] GO:0005654 [nucleoplasm] GO:0005737 [cytoplasm] GO:0005829 [cytosol] GO:0005839 [proteasome core complex] GO:0006511 [ubiquitin-dependent protein catabolic process] GO:0006521 [regulation of cellular amino acid metabolic process] GO:0006915 [apoptotic process] GO:0006977 [DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest] GO:0010467 [gene expression] GO:0016032 [viral process] GO:0016070 [RNA metabolic process] GO:0016071 [mRNA metabolic process] GO:0019773 [proteasome core complex, alpha-subunit complex] GO:0031145 [anaphase-promoting complex-dependent proteasomal ubiquitin-dependent protein catabolic process] GO:0034641 [cellular nitrogen compound metabolic process] GO:0042590 [antigen processing and presentation of exogenous peptide antigen via MHC class I] GO:0042981 [regulation of apoptotic process] GO:0043066 [negative regulation of apoptotic process] GO:0044281 [small molecule metabolic process] GO:0051436 [negative regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle] GO:0051437 [positive regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle] GO:0051439 [regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle] GO:0051603 [proteolysis involved in cellular protein catabolic process] GO:0070062 [extracellular vesicular exosome]	248	27.6	No
PSMA3-007	ENSP00000450573 ENST00000553677	H0YJ03 Show all » « Hide H0YJ03 [Target identity:100%; Query identity:100%] Proteasome subunit alpha type-3 {ECO:0000313\|Ensembl:ENSP00000450573}	Show » « Hide Predicted intracellular proteins Protein evidence (Kim et al 2014) Protein evidence (Ezkurdia et al 2014)		83	9.7	No
PSMA3-013	ENSP00000452056 ENST00000557508	G3V4X5 Show all » « Hide G3V4X5 [Target identity:100%; Query identity:100%] Proteasome subunit alpha type-3 {ECO:0000313\|Ensembl:ENSP00000452056}	Show » « Hide Predicted intracellular proteins Protein evidence (Kim et al 2014) Protein evidence (Ezkurdia et al 2014)	Show » « Hide GO:0004298 [threonine-type endopeptidase activity] GO:0005839 [proteasome core complex] GO:0051603 [proteolysis involved in cellular protein catabolic process]	180	20.3	No

The Human Protein Atlas project is funded by the Knut & Alice Wallenberg foundation.

Protein class

Predicted localization

Number of transcripts

RNA tissue category

Protein evidence

Protein localization

Data reliability description

Data reliability

RNA expression (FPKM)

Protein expression (score)

HPA dataset

RNA tissue category HPA

GTEx dataset

RNA tissue category GTEx