| IED ID | IndEnz0002000981 |
| Enzyme Type ID | protease000981 |
| Protein Name |
Probable proteasome subunit beta type-1 EC 3.4.25.1 |
| Gene Name | pre3 SPBC4C3.10c |
| Organism | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) |
| Taxonomic Lineage | cellular organisms Eukaryota Opisthokonta Fungi Dikarya Ascomycota Taphrinomycotina Schizosaccharomycetes Schizosaccharomycetales Schizosaccharomycetaceae Schizosaccharomyces Schizosaccharomyces pombe (Fission yeast) Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) |
| Enzyme Sequence | MATTVKDTMNVDINAIKKGEIRMGTTITALRYKDGVILAADSRTTMGAYIANRVTDKLTQLTDNIWCCRSGSAADTQTVADLLKYYLSMYRIQFGHDPSVHTAATLASEMCYQNKNMLSAGLIVAGYDEKTGGDVYSIPLGGSLHKQPLAIGGSGSAFIYGFCDANFRENMTQEEAVEFLKNAVALAMERDGSSGGTIRMVILNKDGMERKFFAIDTANPIPVFTH |
| Enzyme Length | 226 |
| Uniprot Accession Number | O43063 |
| Absorption | |
| Active Site | ACT_SITE 25; /note=Nucleophile; /evidence=ECO:0000250 |
| Activity Regulation | |
| Binding Site | |
| Calcium Binding | |
| catalytic Activity | CATALYTIC ACTIVITY: Reaction=Cleavage of peptide bonds with very broad specificity.; EC=3.4.25.1; |
| DNA Binding | |
| EC Number | 3.4.25.1 |
| Enzyme Function | FUNCTION: 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). {ECO:0000250}. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Active site (1); Chain (1); Propeptide (1) |
| Keywords | Cytoplasm;Hydrolase;Nucleus;Protease;Proteasome;Reference proteome;Threonine protease;Zymogen |
| Interact With | |
| Induction | |
| Subcellular Location | SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|PROSITE-ProRule:PRU00809, ECO:0000269|PubMed:16823372}. Nucleus {ECO:0000269|PubMed:16823372}. |
| Modified Residue | |
| Post Translational Modification | |
| Signal Peptide | |
| Structure 3D | |
| Cross Reference PDB | - |
| Mapped Pubmed ID | 20473289; 23209828; 23697806; 25720772; |
| Motif | |
| Gene Encoded By | |
| Mass | 24,564 |
| Kinetics | |
| Metal Binding | |
| Rhea ID | |
| Cross Reference Brenda |