Probable proteasome subunit alpha type-1
Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
Reviewed-Annotation score: <p>Annotation score: 3 out of 5</p>
<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome.</p><p><a href='../manual/annotation_score' target='_top'>More...</a></p>Annotation score: 3 out of 5-Protein inferred from homologyi
<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><p><a href='../manual/protein_existence' target='_top'>More...</a></p> Select a section on the left to see content.
<p>Provides any useful information about the protein, mostly biological knowledge.</p><p><a href='../manual/function_section' target='_top'>More...</a></p>Functioni
The proteasome is a multicatalytic proteinase complex which is characterized by its ability to cleave peptides with Arg, Phe, Tyr, Leu, and Glu adjacent to the leaving group at neutral or slightly basic pH. The proteasome has an ATP-dependent proteolytic activity (By similarity).
<p>Describes the catalytic activity of an enzyme, i.e. the chemical reaction it catalyzes. This information usually correlates with the presence of an EC (Enzyme Commission) number in the ‘Names and taxonomy’ section.</p><p><a href='../manual/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi
Cleavage of peptide bonds with very broad specificity.
<p>Manual validated information which has been generated by the UniProtKB automatic annotation system.</p>
<p><a href="/manual/evidences#ECO:0000255">More…</a></p> Manual assertion according to rulesi
<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><p><a href='../manual/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni
<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><p><a href='../manual/gene_ontology' target='_top'>More...</a></p>GO - Biological processi
<p>UniProtKB Keywords constitute a <a target="_top" href="/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 - Molecular functioni
Hydrolase, Protease, Threonine proteaseEnzyme and pathway databases
|
Reactome - a knowledgebase of biological pathways and processes<br/><a href='/database/88'>More..</a>Reactomei | R-SPO-1236978. Cross-presentation of soluble exogenous antigens (endosomes).
R-SPO-174113. SCF-beta-TrCP mediated degradation of Emi1.
R-SPO-68949. Orc1 removal from chromatin.
R-SPO-69017. CDK-mediated phosphorylation and removal of Cdc6.
R-SPO-69229. Ubiquitin-dependent degradation of Cyclin D1.
R-SPO-69601. Ubiquitin Mediated Degradation of Phosphorylated Cdc25A.
R-SPO-983168. Antigen processing: Ubiquitination & Proteasome degradation.
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Protein family/group databases
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MEROPS protease database<br/><a href='/database/59'>More..</a>MEROPSi | T01.971.
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<p>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><p><a href='../manual/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi
| <p>Provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.</p><p><a href='../manual/protein_names' target='_top'>More...</a></p>Protein namesi | Recommended name: Probable proteasome subunit alpha type-1 (EC:3.4.25.1) |
| <p>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><p><a href='../manual/gene_name' target='_top'>More...</a></p>Gene namesi | ORF Names:SPBC646.16 |
| <p>Provides information on the name(s) of the organism that is the source of the protein sequence.</p><p><a href='../manual/organism-name' target='_top'>More...</a></p>Organismi | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) |
| <p>Shows the unique identifier assigned by the <span class="caps">NCBI</span> to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.</p><p><a href='../manual/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri | 284812 [NCBI] |
| <p>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><p><a href='../manual/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineagei | cellular organisms › Eukaryota › Opisthokonta › Fungi › Dikarya › Ascomycota › Taphrinomycotina › Schizosaccharomycetes › Schizosaccharomycetales › Schizosaccharomycetaceae › Schizosaccharomyces › Schizosaccharomyces pombe |
| <p>Is present for entries that are part of a <a href="/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.</p><p><a href='../manual/proteomes_manual' target='_top'>More...</a></p>Proteomesi | - UP000002485
<p>A UniProt <a href="/manual/proteomes_manual">proteome</a> can consist of several components. <br />The component name refers to the genomic component encoding a set of proteins. <br />These range from a single component such as Viral genomes to several components as in the case of eukaryotic chromosomes. They may also represent different stages in a genome project and include components such as contigs, scaffolds or Whole Genome Shotgun (WGS) master records.</p><p><a href='../manual/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome II
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Organism-specific databases
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Eukaryotic Pathogen Database Resources<br/><a href='/database/153'>More..</a>EuPathDBi | FungiDB:SPBC646.16.
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Schizosaccharomyces pombe database<br/><a href='/database/31'>More..</a>PomBasei | SPBC646.16.
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<p>Provides information on the location and the topology of the mature protein in the cell.</p><p><a href='../manual/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi
- Cytoplasm
<p>Manually curated information for which there is published experimental evidence.</p>
<p><a href="/manual/evidences#ECO:0000269">More…</a></p> Manual assertion based on experiment ini
"ORFeome cloning and global analysis of protein localization in the fission yeast Schizosaccharomyces pombe."Matsuyama A.,
Arai R.,
Yashiroda Y.,
Shirai A.,
Kamata A.,
Sekido S.,
Kobayashi Y.,
Hashimoto A.,
Hamamoto M.,
Hiraoka Y.,
Horinouchi S.,
Yoshida M.Nat. Biotechnol. 24:841-847(2006) [
PubMed] [
Europe PMC] [
Abstract]
Cited for: SUBCELLULAR LOCATION [LARGE SCALE ANALYSIS].
- Nucleus
<p>Manually curated information for which there is published experimental evidence.</p>
<p><a href="/manual/evidences#ECO:0000269">More…</a></p> Manual assertion based on experiment ini
"ORFeome cloning and global analysis of protein localization in the fission yeast Schizosaccharomyces pombe."Matsuyama A.,
Arai R.,
Yashiroda Y.,
Shirai A.,
Kamata A.,
Sekido S.,
Kobayashi Y.,
Hashimoto A.,
Hamamoto M.,
Hiraoka Y.,
Horinouchi S.,
Yoshida M.Nat. Biotechnol. 24:841-847(2006) [
PubMed] [
Europe PMC] [
Abstract]
Cited for: SUBCELLULAR LOCATION [LARGE SCALE ANALYSIS].
<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><p><a href='../manual/gene_ontology' target='_top'>More...</a></p>GO - Cellular componenti
- cytosol
<p>Inferred from Direct Assay</p>
<p>Used to indicate a direct assay for the function, process or component indicated by the GO term.</p>
<p>More information in the <a href="http://geneontology.org/page/guide-go-evidence-codes#ida">GO evidence code guide</a></p> Inferred from direct assayi
- nucleus
<p>Inferred from Direct Assay</p>
<p>Used to indicate a direct assay for the function, process or component indicated by the GO term.</p>
<p>More information in the <a href="http://geneontology.org/page/guide-go-evidence-codes#ida">GO evidence code guide</a></p> Inferred from direct assayi
- proteasome core complex, alpha-subunit complex
<p>UniProtKB Keywords constitute a <a target="_top" href="/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>Describes post-translational modifications (PTMs) and/or processing events.</p><p><a href='../manual/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi
Molecule processing
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | Actions |
|---|
| <p>Describes the extent of a polypeptide chain in the mature protein following processing.</p><p><a href='../manual/chain' target='_top'>More...</a></p>Chaini | 1 – 244 | 244 | Probable proteasome subunit alpha type-1 |  | PRO_0000124140 | Add
BLAST |
Proteomic databases
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MaxQB - The MaxQuant DataBase<br/><a href='/database/186'>More..</a>MaxQBi | O94517.
|
<p>Provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.</p><p><a href='../manual/interaction_section' target='_top'>More...</a></p>Interactioni
<p>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="/help/function_section">‘Function’</a> section).</p><p><a href='../manual/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 composed of 28 subunits that are arranged in four stacked rings, resulting in a barrel-shaped structure. The two end rings are each formed by seven alpha subunits, and the two central rings are each formed by seven beta subunits. The catalytic chamber with the active sites is on the inside of the barrel (By similarity).
Protein-protein interaction databases
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The Biological General Repository for Interaction Datasets (BioGrid)<br/><a href='/database/184'>More..</a>BioGridi | 277654. 7 interactions.
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Molecular INTeraction database<br/><a href='/database/158'>More..</a>MINTi | MINT-4684852.
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<p>Provides information on the tertiary and secondary structure of a protein.</p><p><a href='../manual/structure_section' target='_top'>More...</a></p>Structurei
3D structure databases
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Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase<br/><a href='/database/159'>More..</a>ProteinModelPortali | O94517.
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SWISS-MODEL Repository - a database of annotated 3D protein structure models<br/><a href='/database/98'>More..</a>SMRi | O94517. Positions 4-243.
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Database of comparative protein structure models<br/><a href='/database/63'>More..</a>ModBasei | Search...
|
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MobiDB: a database of protein disorder and mobility annotations<br/><a href='/database/183'>More..</a>MobiDBi | Search...
|
<p>Provides information on sequence similarities with other proteins and the domain(s) present in a protein.</p><p><a href='../manual/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi
<p>Provides information about the sequence similarity with other proteins.</p><p><a href='../manual/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi
Belongs to the
peptidase T1A family.
<p>Manual validated information which has been generated by the UniProtKB automatic annotation system.</p>
<p><a href="/manual/evidences#ECO:0000255">More…</a></p> Manual assertion according to rulesi
Phylogenomic databases
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The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms<br/><a href='/database/44'>More..</a>HOGENOMi | HOG000091084.
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InParanoid: Eukaryotic Ortholog Groups<br/><a href='/database/146'>More..</a>InParanoidi | O94517.
|
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KEGG Orthology (KO)<br/><a href='/database/164'>More..</a>KOi | K02730.
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Identification of Orthologs from Complete Genome Data<br/><a href='/database/137'>More..</a>OMAi | NKEHAEG.
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Database of Orthologous Groups<br/><a href='/database/143'>More..</a>OrthoDBi | EOG092C47D8.
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Database for complete collections of gene phylogenies<br/><a href='/database/144'>More..</a>PhylomeDBi | O94517.
|
Family and domain databases
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Gene3D Structural and Functional Annotation of Protein Families<br/><a href='/database/29'>More..</a>Gene3Di | 3.60.20.10. 1 hit.
|
|
Integrated resource of protein families, domains and functional sites<br/><a href='/database/52'>More..</a>InterProi | IPR029055. Ntn_hydrolases_N.
IPR000426. Proteasome_asu_N.
IPR023332. Proteasome_suA-type.
IPR001353. Proteasome_sua/b.
[Graphical view] |
|
Pfam protein domain database<br/><a href='/database/73'>More..</a>Pfami | PF00227. Proteasome. 1 hit.
PF10584. Proteasome_A_N. 1 hit.
[Graphical view] |
|
Simple Modular Architecture Research Tool; a protein domain database<br/><a href='/database/97'>More..</a>SMARTi | SM00948. Proteasome_A_N. 1 hit.
[Graphical view] |
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Superfamily database of structural and functional annotation<br/><a href='/database/155'>More..</a>SUPFAMi | SSF56235. SSF56235. 1 hit.
|
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PROSITE; a protein domain and family database<br/><a href='/database/84'>More..</a>PROSITEi | PS00388. PROTEASOME_ALPHA_1. 1 hit.
PS51475. PROTEASOME_ALPHA_2. 1 hit.
[Graphical view] |
<p>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 length and molecular weight.</p><p><a href='../manual/sequences_section' target='_top'>More...</a></p>Sequencei
<p>Indicates if the <a href="/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.</p><p><a href='../manual/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.
Sequence databases
Genome annotation databases
|
Ensembl fungal genome annotation project<br/><a href='/database/148'>More..</a>EnsemblFungii | SPBC646.16.1; SPBC646.16.1:pep; SPBC646.16.
|
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Database of genes from NCBI RefSeq genomes<br/><a href='/database/118'>More..</a>GeneIDi | 2541139.
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KEGG: Kyoto Encyclopedia of Genes and Genomes<br/><a href='/database/53'>More..</a>KEGGi | spo:SPBC646.16.
|
<p>Is used to point to information related to entries and found in data collections other than UniProtKB.</p><p><a href='../manual/cross_references_section' target='_top'>More...</a></p>Cross-referencesi
Sequence databases
3D structure databases
|
Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase<br/><a href='/database/159'>More..</a>ProteinModelPortali | O94517.
|
|
SWISS-MODEL Repository - a database of annotated 3D protein structure models<br/><a href='/database/98'>More..</a>SMRi | O94517. Positions 4-243.
|
|
Database of comparative protein structure models<br/><a href='/database/63'>More..</a>ModBasei | Search...
|
|
MobiDB: a database of protein disorder and mobility annotations<br/><a href='/database/183'>More..</a>MobiDBi | Search...
|
Protein-protein interaction databases
|
The Biological General Repository for Interaction Datasets (BioGrid)<br/><a href='/database/184'>More..</a>BioGridi | 277654. 7 interactions.
|
|
Molecular INTeraction database<br/><a href='/database/158'>More..</a>MINTi | MINT-4684852.
|
Protein family/group databases
|
MEROPS protease database<br/><a href='/database/59'>More..</a>MEROPSi | T01.971.
|
Proteomic databases
|
MaxQB - The MaxQuant DataBase<br/><a href='/database/186'>More..</a>MaxQBi | O94517.
|
Protocols and materials databases
Genome annotation databases
|
Ensembl fungal genome annotation project<br/><a href='/database/148'>More..</a>EnsemblFungii | SPBC646.16.1; SPBC646.16.1:pep; SPBC646.16.
|
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Database of genes from NCBI RefSeq genomes<br/><a href='/database/118'>More..</a>GeneIDi | 2541139.
|
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KEGG: Kyoto Encyclopedia of Genes and Genomes<br/><a href='/database/53'>More..</a>KEGGi | spo:SPBC646.16.
|
Organism-specific databases
|
Eukaryotic Pathogen Database Resources<br/><a href='/database/153'>More..</a>EuPathDBi | FungiDB:SPBC646.16.
|
|
Schizosaccharomyces pombe database<br/><a href='/database/31'>More..</a>PomBasei | SPBC646.16.
|
Phylogenomic databases
|
The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms<br/><a href='/database/44'>More..</a>HOGENOMi | HOG000091084.
|
|
InParanoid: Eukaryotic Ortholog Groups<br/><a href='/database/146'>More..</a>InParanoidi | O94517.
|
|
KEGG Orthology (KO)<br/><a href='/database/164'>More..</a>KOi | K02730.
|
|
Identification of Orthologs from Complete Genome Data<br/><a href='/database/137'>More..</a>OMAi | NKEHAEG.
|
|
Database of Orthologous Groups<br/><a href='/database/143'>More..</a>OrthoDBi | EOG092C47D8.
|
|
Database for complete collections of gene phylogenies<br/><a href='/database/144'>More..</a>PhylomeDBi | O94517.
|
Enzyme and pathway databases
|
Reactome - a knowledgebase of biological pathways and processes<br/><a href='/database/88'>More..</a>Reactomei | R-SPO-1236978. Cross-presentation of soluble exogenous antigens (endosomes).
R-SPO-174113. SCF-beta-TrCP mediated degradation of Emi1.
R-SPO-68949. Orc1 removal from chromatin.
R-SPO-69017. CDK-mediated phosphorylation and removal of Cdc6.
R-SPO-69229. Ubiquitin-dependent degradation of Cyclin D1.
R-SPO-69601. Ubiquitin Mediated Degradation of Phosphorylated Cdc25A.
R-SPO-983168. Antigen processing: Ubiquitination & Proteasome degradation.
|
Miscellaneous databases
|
Protein Ontology<br/><a href='/database/181'>More..</a>PROi | O94517.
|
Family and domain databases
|
Gene3D Structural and Functional Annotation of Protein Families<br/><a href='/database/29'>More..</a>Gene3Di | 3.60.20.10. 1 hit.
|
|
Integrated resource of protein families, domains and functional sites<br/><a href='/database/52'>More..</a>InterProi | IPR029055. Ntn_hydrolases_N.
IPR000426. Proteasome_asu_N.
IPR023332. Proteasome_suA-type.
IPR001353. Proteasome_sua/b.
[Graphical view] |
|
Pfam protein domain database<br/><a href='/database/73'>More..</a>Pfami | PF00227. Proteasome. 1 hit.
PF10584. Proteasome_A_N. 1 hit.
[Graphical view] |
|
Simple Modular Architecture Research Tool; a protein domain database<br/><a href='/database/97'>More..</a>SMARTi | SM00948. Proteasome_A_N. 1 hit.
[Graphical view] |
|
Superfamily database of structural and functional annotation<br/><a href='/database/155'>More..</a>SUPFAMi | SSF56235. SSF56235. 1 hit.
|
|
PROSITE; a protein domain and family database<br/><a href='/database/84'>More..</a>PROSITEi | PS00388. PROTEASOME_ALPHA_1. 1 hit.
PS51475. PROTEASOME_ALPHA_2. 1 hit.
[Graphical view] |
|
ProtoNet; Automatic hierarchical classification of proteins<br/><a href='/database/85'>More..</a>ProtoNeti | Search...
|
<p>Provides general information on the entry.</p><p><a href='../manual/entry_information_section' target='_top'>More...</a></p>Entry informationi
| <p>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><p><a href='../manual/entry_name' target='_top'>More...</a></p>Entry namei | PSA1_SCHPO |
| <p>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><p><a href='../manual/accession_numbers' target='_top'>More...</a></p>Accessioni | O94517Primary (citable) accession number: O94517 |
| <p>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="help/canonical_and_isoforms">canonical sequence</a> are also displayed.</p><p><a href='../manual/entry_history' target='_top'>More...</a></p>Entry historyi | | Integrated into UniProtKB/Swiss-Prot: | December 8, 2000 | | Last sequence update: | May 1, 1999 | | Last modified: | September 7, 2016 | | This is version 128 of the entry and version 1 of the sequence. [Complete history] |
|
| <p>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><p><a href='../manual/entry_status' target='_top'>More...</a></p>Entry statusi | Reviewed (UniProtKB/Swiss-Prot) |
| Annotation program | Fungal Protein Annotation Program |
<p>Contains any relevant information that doesn’t fit in any other defined sections</p><p><a href='../manual/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi
<p>UniProtKB Keywords constitute a <a target="_top" href="/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 - Technical termi
Complete proteome, Reference proteomeDocuments
- Peptidase families
Classification of peptidase families and list of entries
- Schizosaccharomyces pombe
Schizosaccharomyces pombe: entries and gene names
- SIMILARITY comments
Index of protein domains and families
<p>Provides links to the UniProt Reference Clusters (<a href="/help/uniref">UniRef</a>). UniRef consists of clusters for UniProtKB sequences (including isoforms) and selected UniParc sequences, in order to obtain complete coverage of the sequence space at resolutions of 100%, 90% and 50% identity.</p><p><a href='../manual/similar_proteins_section' target='_top'>More...</a></p>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. |
