We use cookies to enhance the usability of our website. If you continue, we'll assume that you are happy to receive all cookies. More information. Don't show this again.
PSMA1
SECTIONS
  • TISSUE
  • BRAIN
  • SINGLE CELL TYPE
  • TISSUE CELL TYPE
  • PATHOLOGY
  • DISEASE
  • IMMUNE CELL
  • BLOOD PROTEIN
  • SUBCELLULAR
  • CELL LINE
  • STRUCTURE
  • INTERACTION
ABOUT
  • INTRODUCTION
  • HISTORY
  • ORGANIZATION
  • PUBLICATIONS
  • ANTIBODY SUBMISSION
  • ANTIBODY AVAILABILITY
  • ACKNOWLEDGMENTS
  • CONTACT
NEWS
  • NEWS ARTICLES
  • PRESS ROOM
LEARN
  • DICTIONARY
  • PROTEIN CLASSES
  • PROTEIN EVIDENCE
  • METHODS
  • EDUCATIONAL VIDEOS
DATA
  • DOWNLOADABLE DATA
  • PUBLICATION DATA
  • RELEASE HISTORY
  • SARS-COV-2
HELP
  • ANTIBODY VALIDATION
  • ASSAYS & ANNOTATION
  • DISCLAIMER
  • HELP & FAQ
  • PRIVACY STATEMENT
  • LICENCE & CITATION
Fields »
Search result

Field
Term
Gene name
Class
Subclass
Class
Keyword
Chromosome
External id
Tissue
Cell type
Expression
Patient ID
Tissue
Category
Cluster
Reliability
Brain region
Category
Brain region
Category
Brain region
Category
Cluster
Reliability
Cell type
Category
Cluster
Tissue
Cell type
Enrichment
Cancer
Prognosis
Cancer
Category
Cell type
Category
Cell lineage
Category
Cluster
Annotation
Disease
Location
Searches
Location
Cell line
Type
Phase
Reliability
Cancer type
Category
Cluster
Interacting gene
Number of interactions
Pathway
Category
Score
Score
Score
Validation
Validation
Validation
Validation
Antibodies
Protein structure
In atlas
Column


  • SUMMARY

  • TISSUE

  • BRAIN

  • SINGLE CELL

  • TISSUE CELL

  • PATHOLOGY

  • DISEASE

  • IMMUNE

  • BLOOD

  • SUBCELL

  • CELL LINE

  • STRUCTURE

  • INTERACTION

  • PSMA1
INTERACTION
Protein interactions
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

PSMA1
Gene descriptioni

Full gene name according to HGNC.

Proteasome 20S subunit alpha 1
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Enzymes
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Intracellular
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

5
HUMAN PROTEIN ATLAS INFORMATIONi

Summary of data presented in the Tissue section, with a representative image of protein expression (left) and an interactive chart showing the tissue-specific mRNA expression (right). The image and the chart are clickable and will redirect to more Tissue data.
This section contains information regarding the expression profiles of protein-coding genes in normal human tissue, both on the mRNA and protein level. The protein expression data is derived from antibody-based protein profiling using immunohistochemistry.

Tissue expression
cluster (RNA)i

The RNA data was used to cluster genes according to their expression across tissues. Clusters contain genes that have similar expression patterns, and each cluster has been manually annotated to describe common features in terms of function and specificity.

Non-specific - Mitochondria (mainly)
Tissue specificity (RNA)i

The RNA specificity category is based on mRNA expression levels in the consensus dataset which is calculated from the RNA expression levels in samples from HPA and GTEX. The categories include: tissue enriched, group enriched, tissue enhanced, low tissue specificity and not detected.

Low tissue specificity
Tau specificity score (RNA)i

Tau specificity score is a numerical indicator of the specificity of the gene expression across cells or tissues. The value ranges from 0 and 1, where 0 indicates identical expression across all cells/tissue types, while 1 indicates expression in a single cell/tissue type.

0.13
Tissue distribution (RNA)i

The RNA distribution category is based on mRNA expression levels in the analyzed samples based on a combination of data from HPA and GTEX. The categories include: detected in all, detected in many, detected in some, detected in single and not detected.

Detected in all
Protein evidencei

Evidence score for genes based on UniProt protein existence (UniProt evidence); neXtProt protein existence (neXtProt evidence);and a Human Protein Atlas antibody- or RNA based score (HPA evidence). The avaliable scores are evidence at protein level, evidence at transcript level, no evidence, or not avaliable.

Read more
Evidence at protein level
Subcellular locationi

Main subcellular location based on data generated in the subcellular section of the Human Protein Atlas.

Localized to the Nucleoplasm In addition localized to the Nuclear bodies, Centrosome
Secretome annotationi

All genes with at least one predicted secreted isoform have been annotated and classified with the aim to determine if the corresponding protein(s) are:

  • secreted into blood
  • locally secreted
  • or actually being attached to membrane or retained in intracellular locations like mitochondria, endoplasmatic reticulum (ER), Golgi apparatus or lysosomes.

Not available
INTERACTION SUMMARYi

In the Interaction summary a network plot of the gene's interaction partners is shown with nodes representing genes and edges representing the interaction type and the confidence (MI score) for the interaction. The type of interaction (direct interaction or physical association) is reflected by the colour of the edges, while the confidence of the interaction is reflected by the thickness of the edges. Scores larger than 0.6 (high confidence) have a thicker line than scores between 0.45 and 0.6 (medium confidence).

The highlight bar in the top of the plot can be used to colour the nodes according to subcellular location (based on data in the Subcellular section), predicted location (based on signalpeptide and transmembrane region predictions), tissue specificity (based on RNA tissue expression profiles) or proteinclass.

Nodes can also be highlighted using the top left Filter option in which a query of choice can be built to for example label all nodes that are tissue enriched in both human and mouse brain or those that belongs to a certain tissue expression cluster. The expression cluster for the gene is stated in the box Human Protein Atlas Information above the network plot. Click on Filter in the top left in the plot to find the query builder and some example queries.

Highlight:
Off
Subcell location
Predicted location
Tissue specificity
Protein class

Filter menu »
Fields »
e.g. Brain enriched, Localized to mitochondria, Non-specific - Mitochondria

Field
Term
Gene name
Class
Subclass
Class
Keyword
Chromosome
External id
Tissue
Cell type
Expression
Patient ID
Tissue
Category
Cluster
Reliability
Brain region
Category
Brain region
Category
Brain region
Category
Cluster
Reliability
Cell type
Category
Cluster
Tissue
Cell type
Enrichment
Cancer
Prognosis
Cancer
Category
Cell type
Category
Cell lineage
Category
Cluster
Annotation
Disease
Location
Searches
Location
Cell line
Type
Phase
Reliability
Cancer type
Category
Cluster
Interacting gene
Number of interactions
Pathway
Category
Score
Score
Score
Validation
Validation
Validation
Validation
Antibodies
Protein structure
In atlas
Column


Number of interactions: 135 View all protein interaction data in IntAct
Interaction Interaction type Confidence MI score # Interactions
PSMA3 Physical association High 0.94 51
PSMA2 Physical association High 0.93 7
PSMA7 Physical association High 0.91 16
PSMB1 Physical association High 0.82 83
PSMA4 Physical association High 0.81 13
LDOC1 Physical association High 0.79 82
CCNH Physical association High 0.78 37
PSMA5 Physical association High 0.78 4
PSMB2 Physical association High 0.77 14
MTUS2 Physical association High 0.76 130
PSMA6 Physical association High 0.76 23
MLH1 Physical association High 0.74 54
CCDC102B Physical association High 0.72 87
CEP70 Physical association High 0.72 196
GOLGA2 Physical association High 0.72 349
HOMER3 Physical association High 0.72 65
KCTD9 Physical association High 0.72 77
KRT38 Physical association High 0.72 57
KRTAP5-9 Physical association High 0.72 166
MAPRE1 Physical association High 0.72 36
MKRN3 Physical association High 0.72 118
PNMA1 Physical association High 0.72 114
ROPN1 Physical association High 0.72 37
TRIM27 Physical association High 0.72 232
PSMB3 Physical association High 0.7 15
PSMB4 Physical association High 0.7 31
PSMB7 Physical association High 0.7 9
TRIM23 Physical association High 0.7 142
CALCOCO2 Physical association High 0.67 117
CBS Physical association High 0.67 17
KRT15 Physical association High 0.67 100
MAPRE3 Physical association High 0.67 41
MRFAP1L1 Physical association High 0.67 46
PNMA2 Physical association High 0.67 29
TCF12 Physical association High 0.67 28
TRIM10 Physical association High 0.67 3
PSMB6 Physical association High 0.65 7
PSMC6 Physical association High 0.65 44
HSD17B14 Physical association High 0.62 20
TRAF6 Physical association Medium 0.59 60
ABI3 Physical association Medium 0.56 50
ACTN2 Physical association Medium 0.56 65
AGR2 Physical association Medium 0.56 62
APIP Physical association Medium 0.56 16
ATXN1 Physical association Medium 0.56 271
BLZF1 Physical association Medium 0.56 84
C22orf39 Physical association Medium 0.56 36
CABP5 Physical association Medium 0.56 30
CDA Physical association Medium 0.56 14
CDKN2D Physical association Medium 0.56 41
CDR2 Physical association Medium 0.56 68
CEP72 Physical association Medium 0.56 19
CFAP206 Physical association Medium 0.56 46
CHMP1A Physical association Medium 0.56 14
CINP Physical association Medium 0.56 32
COG6 Physical association Medium 0.56 49
CRX Physical association Medium 0.56 74
DCTD Physical association Medium 0.56 8
DCTPP1 Physical association Medium 0.56 6
DDIT4L Physical association Medium 0.56 168
DEF6 Physical association Medium 0.56 19
DYDC1 Physical association Medium 0.56 24
DYNLT1 Physical association Medium 0.56 36
EIF4A3 Physical association Medium 0.56 30
FNDC11 Physical association Medium 0.56 37
GNPTAB Physical association Medium 0.56 6
GOLGA6A Physical association Medium 0.56 37
GSDMD Physical association Medium 0.56 7
HEXIM2 Physical association Medium 0.56 38
HOXC11 Physical association Medium 0.56 4
HSF2BP Physical association Medium 0.56 223
HTT Physical association Medium 0.56 665
IFT20 Physical association Medium 0.56 24
IKZF1 Physical association Medium 0.56 50
IKZF3 Physical association Medium 0.56 130
INO80E Physical association Medium 0.56 19
IPO13 Physical association Medium 0.56 12
KCTD1 Physical association Medium 0.56 16
KCTD13 Physical association Medium 0.56 22
KCTD6 Physical association Medium 0.56 20
KHDRBS3 Physical association Medium 0.56 34
KRT13 Physical association Medium 0.56 20
KRT19 Physical association Medium 0.56 65
KRT31 Physical association Medium 0.56 284
KRT34 Physical association Medium 0.56 201
KRT37 Physical association Medium 0.56 36
KRT40 Physical association Medium 0.56 288
KRTAP1-1 Physical association Medium 0.56 150
KRTAP1-3 Physical association Medium 0.56 140
KRTAP4-1 Physical association Medium 0.56 22
LONRF1 Physical association Medium 0.56 77
LZTFL1 Physical association Medium 0.56 15
LZTS1 Physical association Medium 0.56 73
LZTS2 Physical association Medium 0.56 178
MAD1L1 Physical association Medium 0.56 38
MAPK1 Physical association Medium 0.56 33
MIEF1 Physical association Medium 0.56 19
MSANTD4 Physical association Medium 0.56 8
NAB2 Physical association Medium 0.56 62
NME7 Physical association Medium 0.56 62
NOTCH2NLA Physical association Medium 0.56 190
NOTCH2NLC Physical association Medium 0.56 178
PCBD1 Physical association Medium 0.56 12
PCYT2 Physical association Medium 0.56 4
PICK1 Physical association Medium 0.56 275
PM20D2 Physical association Medium 0.56 18
PNMA5 Physical association Medium 0.56 53
POLR1C Physical association Medium 0.56 87
PRDM14 Physical association Medium 0.56 41
PRIMPOL Physical association Medium 0.56 4
PRPH Physical association Medium 0.56 57
RBCK1 Physical association Medium 0.56 21
REL Physical association Medium 0.56 141
RGS19 Physical association Medium 0.56 9
SAT1 Physical association Medium 0.56 40
SH3GLB1 Physical association Medium 0.56 116
SLF2 Physical association Medium 0.56 6
SPDEF Physical association Medium 0.56 5
SSX2IP Physical association Medium 0.56 78
TCF4 Physical association Medium 0.56 124
TEKT4 Physical association Medium 0.56 80
TNFAIP1 Physical association Medium 0.56 31
TRAF1 Physical association Medium 0.56 166
TRAF5 Physical association Medium 0.56 35
TRIM42 Physical association Medium 0.56 112
TRIM54 Physical association Medium 0.56 151
UBXN11 Physical association Medium 0.56 13
VCP Physical association Medium 0.56 48
VMAC Physical association Medium 0.56 12
WTAP Physical association Medium 0.56 10
YPEL5 Physical association Medium 0.56 24
ZMYND19 Physical association Medium 0.56 39
PSMB5 Physical association Medium 0.55 17
FSBP Physical association Medium 0.49 10
TDO2 Physical association Medium 0.49 19
Show allShow less
METABOLIC SUMMARYi

In this summary the pathway/subsystems to which the gene belongs is shown together with the associated cellular compartment for the reactions based on metabolite information. The number of proteins and metabolites in the pathway is shown as well as the number of reactions for the selected gene. By clicking on a pathway in the summary table the associated metabolic network map is shown, together with a gene-tissue heatmap that shows the expression of genes in that pathway in different tissues.

PSMA1 is not a metabolic protein

Contact

  • NEWS ARTICLES
  • PRESS ROOM

The Project

  • INTRODUCTION
  • ORGANIZATION
  • PUBLICATIONS

The Human Protein Atlas

  • DOWNLOADABLE DATA
  • LICENCE & CITATION
  • HELP & FAQ
The Human Protein Atlas project is funded
by the Knut & Alice Wallenberg Foundation.


contact@proteinatlas.org