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UniProtKB - P28066 (PSA5_HUMAN)

Entry version 228 (07 Apr 2021)
Sequence version 3 (31 Oct 2003)
Previous versions | rss
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Protein

Proteasome subunit alpha type-5

Gene

PSMA5

Organism
Homo sapiens (Human)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Component of the 20S core proteasome complex involved in the proteolytic degradation of most intracellular proteins. This complex plays numerous essential roles within the cell by associating with different regulatory particles. Associated with two 19S regulatory particles, forms the 26S proteasome and thus participates in the ATP-dependent degradation of ubiquitinated proteins. The 26S proteasome plays a key role in the maintenance of protein homeostasis by removing misfolded or damaged proteins that could impair cellular functions, and by removing proteins whose functions are no longer required. Associated with the PA200 or PA28, the 20S proteasome mediates ubiquitin-independent protein degradation. This type of proteolysis is required in several pathways including spermatogenesis (20S-PA200 complex) or generation of a subset of MHC class I-presented antigenic peptides (20S-PA28 complex).3 Publications

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

  • endopeptidase activity Source: GO_Central
Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

Enzyme and pathway databases

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		P28066

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-HSA-1169091, Activation of NF-kappaB in B cells
R-HSA-1234176, Oxygen-dependent proline hydroxylation of Hypoxia-inducible Factor Alpha
R-HSA-1236974, ER-Phagosome pathway
R-HSA-1236978, Cross-presentation of soluble exogenous antigens (endosomes)
R-HSA-174084, Autodegradation of Cdh1 by Cdh1:APC/C
R-HSA-174113, SCF-beta-TrCP mediated degradation of Emi1
R-HSA-174154, APC/C:Cdc20 mediated degradation of Securin
R-HSA-174178, APC/C:Cdh1 mediated degradation of Cdc20 and other APC/C:Cdh1 targeted proteins in late mitosis/early G1
R-HSA-174184, Cdc20:Phospho-APC/C mediated degradation of Cyclin A
R-HSA-180534, Vpu mediated degradation of CD4
R-HSA-180585, Vif-mediated degradation of APOBEC3G
R-HSA-187577, SCF(Skp2)-mediated degradation of p27/p21
R-HSA-195253, Degradation of beta-catenin by the destruction complex
R-HSA-202424, Downstream TCR signaling
R-HSA-211733, Regulation of activated PAK-2p34 by proteasome mediated degradation
R-HSA-2467813, Separation of Sister Chromatids
R-HSA-2871837, FCERI mediated NF-kB activation
R-HSA-349425, Autodegradation of the E3 ubiquitin ligase COP1
R-HSA-350562, Regulation of ornithine decarboxylase (ODC)
R-HSA-382556, ABC-family proteins mediated transport
R-HSA-450408, AUF1 (hnRNP D0) binds and destabilizes mRNA
R-HSA-4608870, Asymmetric localization of PCP proteins
R-HSA-4641257, Degradation of AXIN
R-HSA-4641258, Degradation of DVL
R-HSA-5358346, Hedgehog ligand biogenesis
R-HSA-5362768, Hh mutants are degraded by ERAD
R-HSA-5607761, Dectin-1 mediated noncanonical NF-kB signaling
R-HSA-5607764, CLEC7A (Dectin-1) signaling
R-HSA-5610780, Degradation of GLI1 by the proteasome
R-HSA-5610783, Degradation of GLI2 by the proteasome
R-HSA-5610785, GLI3 is processed to GLI3R by the proteasome
R-HSA-5632684, Hedgehog 'on' state
R-HSA-5658442, Regulation of RAS by GAPs
R-HSA-5668541, TNFR2 non-canonical NF-kB pathway
R-HSA-5676590, NIK-->noncanonical NF-kB signaling
R-HSA-5678895, Defective CFTR causes cystic fibrosis
R-HSA-5687128, MAPK6/MAPK4 signaling
R-HSA-5689603, UCH proteinases
R-HSA-5689880, Ub-specific processing proteases
R-HSA-6798695, Neutrophil degranulation
R-HSA-68827, CDT1 association with the CDC6:ORC:origin complex
R-HSA-68949, Orc1 removal from chromatin
R-HSA-69017, CDK-mediated phosphorylation and removal of Cdc6
R-HSA-69481, G2/M Checkpoints
R-HSA-69601, Ubiquitin Mediated Degradation of Phosphorylated Cdc25A
R-HSA-75815, Ubiquitin-dependent degradation of Cyclin D
R-HSA-8852276, The role of GTSE1 in G2/M progression after G2 checkpoint
R-HSA-8854050, FBXL7 down-regulates AURKA during mitotic entry and in early mitosis
R-HSA-8939236, RUNX1 regulates transcription of genes involved in differentiation of HSCs
R-HSA-8939902, Regulation of RUNX2 expression and activity
R-HSA-8941858, Regulation of RUNX3 expression and activity
R-HSA-8948751, Regulation of PTEN stability and activity
R-HSA-8951664, Neddylation
R-HSA-9010553, Regulation of expression of SLITs and ROBOs
R-HSA-9020702, Interleukin-1 signaling
R-HSA-9604323, Negative regulation of NOTCH4 signaling
R-HSA-983168, Antigen processing: Ubiquitination & Proteasome degradation

SIGNOR Signaling Network Open Resource

More...SIGNORi		P28066

Protein family/group databases

MEROPS protease database

More...MEROPSi		T01.975

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Proteasome subunit alpha type-5
Alternative name(s):
Macropain zeta chain
Multicatalytic endopeptidase complex zeta chain
Proteasome zeta chain
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:PSMA5
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiHomo sapiens (Human)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri9606 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000005640 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 1

Organism-specific databases

Human Gene Nomenclature Database

More...HGNCi		HGNC:9534, PSMA5

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		176844, gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_P28066

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSG00000143106.12

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywords - Cellular componenti

Cytoplasm, Nucleus, Proteasome

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Organism-specific databases

DisGeNET

More...DisGeNETi		5686

Open Targets

More...OpenTargetsi		ENSG00000143106

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA33879

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		P28066, Tbio

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...ChEMBLi		CHEMBL2364701
CHEMBL3831201

Drug and drug target database

More...DrugBanki		DB08515, (3AR,6R,6AS)-6-((S)-((S)-CYCLOHEX-2-ENYL)(HYDROXY)METHYL)-6A-METHYL-4-OXO-HEXAHYDRO-2H-FURO[3,2-C]PYRROLE-6-CARBALDEHYDE

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		PSMA5

Domain mapping of disease mutations (DMDM)

More...DMDMi		38258905

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00001241171 – 241Proteasome subunit alpha type-5Add BLAST241

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei1N-acetylmethionineBy similarity1
Modified residuei16PhosphoserineCombined sources1
Modified residuei55PhosphothreonineCombined sources1
Modified residuei56PhosphoserineCombined sources1
Modified residuei63PhosphoserineCombined sources1
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi198O-linked (GlcNAc) serineBy similarity1

Keywords - PTMi

Acetylation, Glycoprotein, Phosphoprotein

Proteomic databases

Encyclopedia of Proteome Dynamics

More...EPDi		P28066

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		P28066

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		P28066

MaxQB - The MaxQuant DataBase

More...MaxQBi		P28066

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		P28066

PeptideAtlas

More...PeptideAtlasi		P28066

PRoteomics IDEntifications database

More...PRIDEi		P28066

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		54441 [P28066-1]
5854

Consortium for Top Down Proteomics

More...TopDownProteomicsi		P28066-1 [P28066-1]

2D gel databases

DOSAC-COBS 2D-PAGE database

More...DOSAC-COBS-2DPAGEi		P28066

REPRODUCTION-2DPAGE

More...REPRODUCTION-2DPAGEi		IPI00291922

Two-dimensional polyacrylamide gel electrophoresis database from the Geneva University Hospital

More...SWISS-2DPAGEi		P28066

PTM databases

GlyGen: Computational and Informatics Resources for Glycoscience

More...GlyGeni		P28066, 1 site

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		P28066

MetOSite database of methionine sulfoxide sites

More...MetOSitei		P28066

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...PhosphoSitePlusi		P28066

SwissPalm database of S-palmitoylation events

More...SwissPalmi		P28066

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the 'Expression' section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified 'at protein level'.<br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Expressed in fetal brain (at protein level).1 Publication

<p>This subsection of the 'Expression' section reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

Up-regulated in colon cancer cell lines. Up-regulated in fetal Down syndrome (DS) brain (at protein level). May be the target of the transcriptional activator NFE2L2.2 Publications

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000143106, Expressed in oocyte and 236 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		P28066, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		P28066, HS

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000143106, Low tissue specificity

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

The 26S proteasome consists of a 20S proteasome core and two 19S regulatory subunits. The 20S proteasome core is a barrel-shaped complex made of 28 subunits that are arranged in four stacked rings. The two outer rings are each formed by seven alpha subunits, and the two inner rings are formed by seven beta subunits. The proteolytic activity is exerted by three beta-subunits PSMB5, PSMB6 and PSMB7. PSMA5 interacts directly with the PSMG1-PSMG2 heterodimer which promotes 20S proteasome assembly.

6 Publications

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction%5Fsection">Interaction</a>' section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="https://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated at every <a href="http://www.uniprot.org/help/synchronization">UniProt release</a>.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

Hide details

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		111659, 189 interactors

ComplexPortal: manually curated resource of macromolecular complexes

More...ComplexPortali		CPX-5993, 26S Proteasome complex

CORUM comprehensive resource of mammalian protein complexes

More...CORUMi		P28066

Database of interacting proteins

More...DIPi		DIP-29368N

Protein interaction database and analysis system

More...IntActi		P28066, 54 interactors

Molecular INTeraction database

More...MINTi		P28066

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000271308

Chemistry databases

BindingDB database of measured binding affinities

More...BindingDBi		P28066

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		P28066, protein

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

Secondary structure

1241
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...SMRi		P28066

Database of comparative protein structure models

More...ModBasei		Search...

Protein Data Bank in Europe - Knowledge Base

More...PDBe-KBi		Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the peptidase T1A family.PROSITE-ProRule annotation

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG0176, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00550000074958

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_035750_4_2_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P28066

Identification of Orthologs from Complete Genome Data

More...OMAi		FQVEYAR

Database for complete collections of gene phylogenies

More...PhylomeDBi		P28066

TreeFam database of animal gene trees

More...TreeFami		TF106211

Family and domain databases

Conserved Domains Database

More...CDDi		cd03753, proteasome_alpha_type_5, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		3.60.20.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR029055, Ntn_hydrolases_N
IPR023332, Proteasome_alpha-type
IPR033812, Proteasome_alpha_type_5
IPR000426, Proteasome_asu_N
IPR001353, Proteasome_sua/b

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00227, Proteasome, 1 hit
PF10584, Proteasome_A_N, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00948, Proteasome_A_N, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF56235, SSF56235, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00388, PROTEASOME_ALPHA_1, 1 hit
PS51475, PROTEASOME_ALPHA_2, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequences (2)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

This entry describes 2 <p>This subsection of the 'Sequence' section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform. This section is only present in reviewed entries, i.e. in UniProtKB/Swiss-Prot.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket
Isoform 1 (identifier: P28066-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the <div> <p><b>What is the canonical sequence?</b><p><a href='/help/canonical_and_isoforms' target='_top'>More...</a></p>canonicali sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MFLTRSEYDR GVNTFSPEGR LFQVEYAIEA IKLGSTAIGI QTSEGVCLAV 
        60         70         80         90        100
EKRITSPLME PSSIEKIVEI DAHIGCAMSG LIADAKTLID KARVETQNHW 
       110        120        130        140        150
FTYNETMTVE SVTQAVSNLA LQFGEEDADP GAMSRPFGVA LLFGGVDEKG 
       160        170        180        190        200
PQLFHMDPSG TFVQCDARAI GSASEGAQSS LQEVYHKSMT LKEAIKSSLI 
       210        220        230        240 
ILKQVMEEKL NATNIELATV QPGQNFHMFT KEELEEVIKD I
Length:241
Mass (Da):26,411
Last modified:October 31, 2003 - v3
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i5610CDA00469120A
GO
Isoform 2 (identifier: P28066-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     1-58: Missing.

Show »
Length:183
Mass (Da):20,035
Checksum:i24D3C1197D3AD8A5
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti27A → D in CAA43962 (PubMed:1888762).Curated1
Sequence conflicti184V → L in CAA43962 (PubMed:1888762).Curated1

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_0462411 – 58Missing in isoform 2. 1 PublicationAdd BLAST58

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
X61970 mRNA Translation: CAA43962.1
CR456847 mRNA Translation: CAG33128.1
AK304448 mRNA Translation: BAG65266.1
AK313351 mRNA Translation: BAG36153.1
AL356735 Genomic DNA No translation available.
AL390252 Genomic DNA No translation available.
CH471122 Genomic DNA Translation: EAW56381.1
CH471122 Genomic DNA Translation: EAW56383.1
BC102018 mRNA Translation: AAI02019.1
BC102019 mRNA Translation: AAI02020.1
BC102020 mRNA Translation: AAI02021.1
BC103751 mRNA Translation: AAI03752.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS55619.1 [P28066-2]
CCDS799.1 [P28066-1]

Protein sequence database of the Protein Information Resource

More...PIRi		S17521

NCBI Reference Sequences

More...RefSeqi		NP_001186701.1, NM_001199772.1 [P28066-2]
NP_001186702.1, NM_001199773.1 [P28066-2]
NP_001186703.1, NM_001199774.1 [P28066-2]
NP_002781.2, NM_002790.3 [P28066-1]

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000271308; ENSP00000271308; ENSG00000143106 [P28066-1]
ENST00000538610; ENSP00000440618; ENSG00000143106 [P28066-2]

Database of genes from NCBI RefSeq genomes

More...GeneIDi		5686

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:5686

UCSC genome browser

More...UCSCi		uc001dxn.4, human [P28066-1]

Keywords - Coding sequence diversityi

Alternative splicing

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X61970 mRNA Translation: CAA43962.1
CR456847 mRNA Translation: CAG33128.1
AK304448 mRNA Translation: BAG65266.1
AK313351 mRNA Translation: BAG36153.1
AL356735 Genomic DNA No translation available.
AL390252 Genomic DNA No translation available.
CH471122 Genomic DNA Translation: EAW56381.1
CH471122 Genomic DNA Translation: EAW56383.1
BC102018 mRNA Translation: AAI02019.1
BC102019 mRNA Translation: AAI02020.1
BC102020 mRNA Translation: AAI02021.1
BC103751 mRNA Translation: AAI03752.1
CCDSiCCDS55619.1 [P28066-2]
CCDS799.1 [P28066-1]
PIRiS17521
RefSeqiNP_001186701.1, NM_001199772.1 [P28066-2]
NP_001186702.1, NM_001199773.1 [P28066-2]
NP_001186703.1, NM_001199774.1 [P28066-2]
NP_002781.2, NM_002790.3 [P28066-1]

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...PDBei

Protein Data Bank RCSB

More...RCSB PDBi

Protein Data Bank Japan

More...PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
4R3OX-ray2.60E/S8-241[»]
4R67X-ray2.89E/S/g/u8-241[»]
5A0Qelectron microscopy3.50E/S1-241[»]
5GJQelectron microscopy4.50F/l1-241[»]
5GJRelectron microscopy3.50F/l1-241[»]
5L4Gelectron microscopy4.02E/R1-241[»]
5LE5X-ray1.80D/R1-241[»]
5LEXX-ray2.20D/R1-241[»]
5LEYX-ray1.90D/R1-241[»]
5LEZX-ray2.19D/R1-241[»]
5LF0X-ray2.41D/R1-241[»]
5LF1X-ray2.00D/R1-241[»]
5LF3X-ray2.10D/R1-241[»]
5LF4X-ray1.99D/R1-241[»]
5LF6X-ray2.07D/R1-241[»]
5LF7X-ray2.00D/R1-241[»]
5LN3electron microscopy6.80E1-241[»]
5M32electron microscopy3.80D/R1-241[»]
5T0Celectron microscopy3.80AK/BK2-241[»]
5T0Gelectron microscopy4.40K2-241[»]
5T0Helectron microscopy6.80K2-241[»]
5T0Ielectron microscopy8.00K2-241[»]
5T0Jelectron microscopy8.00K2-241[»]
5VFOelectron microscopy3.50K/k8-241[»]
5VFPelectron microscopy4.20K/k8-241[»]
5VFQelectron microscopy4.20K/k8-241[»]
5VFRelectron microscopy4.90K/k8-241[»]
5VFSelectron microscopy3.60K/k8-241[»]
5VFTelectron microscopy7.00K/k8-241[»]
5VFUelectron microscopy5.80K/k8-241[»]
6AVOelectron microscopy3.80H/M1-241[»]
6E5BX-ray2.77D/R1-241[»]
6KWYelectron microscopy2.72D/R1-241[»]
6MSBelectron microscopy3.00K/k2-241[»]
6MSDelectron microscopy3.20K/k2-241[»]
6MSEelectron microscopy3.30Y170-218[»]
6MSGelectron microscopy3.50K/k2-241[»]
6MSHelectron microscopy3.60K/k2-241[»]
6MSJelectron microscopy3.30K/k2-241[»]
6MSKelectron microscopy3.20K/k2-241[»]
6R70electron microscopy3.50D/R9-241[»]
6REYelectron microscopy3.00E/S1-241[»]
6RGQelectron microscopy2.60E/S1-241[»]
6WJDelectron microscopy4.80K/k2-241[»]
6WJNelectron microscopy5.70K/k8-241[»]
6XMJelectron microscopy3.00E8-241[»]
SMRiP28066
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi111659, 189 interactors
ComplexPortaliCPX-5993, 26S Proteasome complex
CORUMiP28066
DIPiDIP-29368N
IntActiP28066, 54 interactors
MINTiP28066
STRINGi9606.ENSP00000271308

Chemistry databases

BindingDBiP28066
ChEMBLiCHEMBL2364701
CHEMBL3831201
DrugBankiDB08515, (3AR,6R,6AS)-6-((S)-((S)-CYCLOHEX-2-ENYL)(HYDROXY)METHYL)-6A-METHYL-4-OXO-HEXAHYDRO-2H-FURO[3,2-C]PYRROLE-6-CARBALDEHYDE

Protein family/group databases

MEROPSiT01.975

PTM databases

GlyGeniP28066, 1 site
iPTMnetiP28066
MetOSiteiP28066
PhosphoSitePlusiP28066
SwissPalmiP28066

Genetic variation databases

BioMutaiPSMA5
DMDMi38258905

2D gel databases

DOSAC-COBS-2DPAGEiP28066
REPRODUCTION-2DPAGEiIPI00291922
SWISS-2DPAGEiP28066

Proteomic databases

EPDiP28066
jPOSTiP28066
MassIVEiP28066
MaxQBiP28066
PaxDbiP28066
PeptideAtlasiP28066
PRIDEiP28066
ProteomicsDBi54441 [P28066-1]
5854
TopDownProteomicsiP28066-1 [P28066-1]

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		20062, 451 antibodies

The DNASU plasmid repository

More...DNASUi		5686

Genome annotation databases

EnsembliENST00000271308; ENSP00000271308; ENSG00000143106 [P28066-1]
ENST00000538610; ENSP00000440618; ENSG00000143106 [P28066-2]
GeneIDi5686
KEGGihsa:5686
UCSCiuc001dxn.4, human [P28066-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		5686
DisGeNETi5686

GeneCards: human genes, protein and diseases

More...GeneCardsi		PSMA5
HGNCiHGNC:9534, PSMA5
HPAiENSG00000143106, Low tissue specificity
MIMi176844, gene
neXtProtiNX_P28066
OpenTargetsiENSG00000143106
PharmGKBiPA33879
VEuPathDBiHostDB:ENSG00000143106.12

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiKOG0176, Eukaryota
GeneTreeiENSGT00550000074958
HOGENOMiCLU_035750_4_2_1
InParanoidiP28066
OMAiFQVEYAR
PhylomeDBiP28066
TreeFamiTF106211

Enzyme and pathway databases

PathwayCommonsiP28066
ReactomeiR-HSA-1169091, Activation of NF-kappaB in B cells
R-HSA-1234176, Oxygen-dependent proline hydroxylation of Hypoxia-inducible Factor Alpha
R-HSA-1236974, ER-Phagosome pathway
R-HSA-1236978, Cross-presentation of soluble exogenous antigens (endosomes)
R-HSA-174084, Autodegradation of Cdh1 by Cdh1:APC/C
R-HSA-174113, SCF-beta-TrCP mediated degradation of Emi1
R-HSA-174154, APC/C:Cdc20 mediated degradation of Securin
R-HSA-174178, APC/C:Cdh1 mediated degradation of Cdc20 and other APC/C:Cdh1 targeted proteins in late mitosis/early G1
R-HSA-174184, Cdc20:Phospho-APC/C mediated degradation of Cyclin A
R-HSA-180534, Vpu mediated degradation of CD4
R-HSA-180585, Vif-mediated degradation of APOBEC3G
R-HSA-187577, SCF(Skp2)-mediated degradation of p27/p21
R-HSA-195253, Degradation of beta-catenin by the destruction complex
R-HSA-202424, Downstream TCR signaling
R-HSA-211733, Regulation of activated PAK-2p34 by proteasome mediated degradation
R-HSA-2467813, Separation of Sister Chromatids
R-HSA-2871837, FCERI mediated NF-kB activation
R-HSA-349425, Autodegradation of the E3 ubiquitin ligase COP1
R-HSA-350562, Regulation of ornithine decarboxylase (ODC)
R-HSA-382556, ABC-family proteins mediated transport
R-HSA-450408, AUF1 (hnRNP D0) binds and destabilizes mRNA
R-HSA-4608870, Asymmetric localization of PCP proteins
R-HSA-4641257, Degradation of AXIN
R-HSA-4641258, Degradation of DVL
R-HSA-5358346, Hedgehog ligand biogenesis
R-HSA-5362768, Hh mutants are degraded by ERAD
R-HSA-5607761, Dectin-1 mediated noncanonical NF-kB signaling
R-HSA-5607764, CLEC7A (Dectin-1) signaling
R-HSA-5610780, Degradation of GLI1 by the proteasome
R-HSA-5610783, Degradation of GLI2 by the proteasome
R-HSA-5610785, GLI3 is processed to GLI3R by the proteasome
R-HSA-5632684, Hedgehog 'on' state
R-HSA-5658442, Regulation of RAS by GAPs
R-HSA-5668541, TNFR2 non-canonical NF-kB pathway
R-HSA-5676590, NIK-->noncanonical NF-kB signaling
R-HSA-5678895, Defective CFTR causes cystic fibrosis
R-HSA-5687128, MAPK6/MAPK4 signaling
R-HSA-5689603, UCH proteinases
R-HSA-5689880, Ub-specific processing proteases
R-HSA-6798695, Neutrophil degranulation
R-HSA-68827, CDT1 association with the CDC6:ORC:origin complex
R-HSA-68949, Orc1 removal from chromatin
R-HSA-69017, CDK-mediated phosphorylation and removal of Cdc6
R-HSA-69481, G2/M Checkpoints
R-HSA-69601, Ubiquitin Mediated Degradation of Phosphorylated Cdc25A
R-HSA-75815, Ubiquitin-dependent degradation of Cyclin D
R-HSA-8852276, The role of GTSE1 in G2/M progression after G2 checkpoint
R-HSA-8854050, FBXL7 down-regulates AURKA during mitotic entry and in early mitosis
R-HSA-8939236, RUNX1 regulates transcription of genes involved in differentiation of HSCs
R-HSA-8939902, Regulation of RUNX2 expression and activity
R-HSA-8941858, Regulation of RUNX3 expression and activity
R-HSA-8948751, Regulation of PTEN stability and activity
R-HSA-8951664, Neddylation
R-HSA-9010553, Regulation of expression of SLITs and ROBOs
R-HSA-9020702, Interleukin-1 signaling
R-HSA-9604323, Negative regulation of NOTCH4 signaling
R-HSA-983168, Antigen processing: Ubiquitination & Proteasome degradation
SIGNORiP28066

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		5686, 784 hits in 1002 CRISPR screens

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...ChiTaRSi		PSMA5, human

The Gene Wiki collection of pages on human genes and proteins

More...GeneWikii		PSMA5

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...GenomeRNAii		5686
PharosiP28066, Tbio

Protein Ontology

More...PROi		PR:P28066
RNActiP28066, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000143106, Expressed in oocyte and 236 other tissues
ExpressionAtlasiP28066, baseline and differential
GenevisibleiP28066, HS

Family and domain databases

CDDicd03753, proteasome_alpha_type_5, 1 hit
Gene3Di3.60.20.10, 1 hit
InterProiView protein in InterPro
IPR029055, Ntn_hydrolases_N
IPR023332, Proteasome_alpha-type
IPR033812, Proteasome_alpha_type_5
IPR000426, Proteasome_asu_N
IPR001353, Proteasome_sua/b
PfamiView protein in Pfam
PF00227, Proteasome, 1 hit
PF10584, Proteasome_A_N, 1 hit
SMARTiView protein in SMART
SM00948, Proteasome_A_N, 1 hit
SUPFAMiSSF56235, SSF56235, 1 hit
PROSITEiView protein in PROSITE
PS00388, PROTEASOME_ALPHA_1, 1 hit
PS51475, PROTEASOME_ALPHA_2, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		Search...

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiPSA5_HUMAN
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: P28066
Secondary accession number(s): B2R8F6
, B4E2V4, Q3T1C1, Q6IBF7
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: August 1, 1992
Last sequence update: October 31, 2003
Last modified: April 7, 2021
This is version 228 of the entry and version 3 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>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.

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

3D-structure, Direct protein sequencing, Reference proteome

Documents

  1. Peptidase families
    Classification of peptidase families and list of entries
  2. Human chromosome 1
    Human chromosome 1: entries, gene names and cross-references to MIM
  3. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  4. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  5. SIMILARITY comments
    Index of protein domains and families
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