| IED ID | IndEnz0002013601 |
| Enzyme Type ID | protease013601 |
| Protein Name |
Probable ubiquitin carboxyl-terminal hydrolase 4 EC 3.4.19.12 Deubiquitinating enzyme 4 Ubiquitin thioesterase 4 Ubiquitin-specific-processing protease 4 |
| Gene Name | ubp4 SPBC18H10.08c |
| 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 | MSDDYFDRLFELAFVYINEDETIQSCSFRGQRWLEEAQTLEQKNSLLKAYYYYLKALKLAYEIPCRFEISVKSTHYGEFKQFQKLAIQAVSKAFTIKSKLAVKHYLPVIQISDALSLSKKSSLKVLFLNFYSQESSKGYVFSKHTIAIPISCLQSMDSSKIYDFLKSAPFHPSMVICYSLERYFEDVSLAYKLYSMLRSLKLDPHFMELANPKKVDSSLSYENYQPIGLTNLGNTCYMNCVLQCLFACKDLTIPMLQGRGLLQNINTKNPLGTGGKITSAFFSLLQSVLLNHGQRSISPRNFLEIVQSLNRDFSIDGQCDAQEFLNFFLDKLHEDLNSNASRSPIAPLTEDQLSAREELPLSHFSHIEWNLHLRSNKSIVVNNFVGQLCSRTQCMTCGRTSTTFAPFTSLAIPIDDVSHVVSLQECLLKFSAPELLQGHDGWHCPVCKVQRSAKKVIMISKLPEYLIIQIQRFKISVMGRKKIDTPLGLSLQIPSKMLVPPSFQSGIGYIPSNYNLFAFICHYGQLENGHYISDVLFNNEWCHIDDSIVRTVGGITDLREDFSSSYILFYKRSSLLEEFEDKCPKMTLKRNVK |
| Enzyme Length | 593 |
| Uniprot Accession Number | O60139 |
| Absorption | |
| Active Site | ACT_SITE 236; /note="Nucleophile"; /evidence="ECO:0000255|PROSITE-ProRule:PRU10092, ECO:0000255|PROSITE-ProRule:PRU10093"; ACT_SITE 530; /note="Proton acceptor"; /evidence="ECO:0000255|PROSITE-ProRule:PRU10092, ECO:0000255|PROSITE-ProRule:PRU10093" |
| Activity Regulation | |
| Binding Site | |
| Calcium Binding | |
| catalytic Activity | CATALYTIC ACTIVITY: Reaction=Thiol-dependent hydrolysis of ester, thioester, amide, peptide and isopeptide bonds formed by the C-terminal Gly of ubiquitin (a 76-residue protein attached to proteins as an intracellular targeting signal).; EC=3.4.19.12; |
| DNA Binding | |
| EC Number | 3.4.19.12 |
| Enzyme Function | FUNCTION: Has an ATP-independent isopeptidase activity, cleaving at the C-terminus of the ubiquitin moiety. Acts late in the proteolytic pathway in conjunction with the 26S proteasome. Plays a role in avoiding DNA overreplication (By similarity). {ECO:0000250}. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Active site (2); Chain (1); Domain (1); Modified residue (2) |
| Keywords | Cytoplasm;Endosome;Hydrolase;Phosphoprotein;Protease;Reference proteome;Thiol protease;Ubl conjugation pathway |
| Interact With | |
| Induction | |
| Subcellular Location | SUBCELLULAR LOCATION: Cytoplasm. Endosome. |
| Modified Residue | MOD_RES 338; /note=Phosphoserine; /evidence=ECO:0000269|PubMed:18257517; MOD_RES 343; /note=Phosphoserine; /evidence=ECO:0000269|PubMed:18257517 |
| Post Translational Modification | |
| Signal Peptide | |
| Structure 3D | |
| Cross Reference PDB | - |
| Mapped Pubmed ID | 19547744; 20473289; 21182284; 21247416; 23173672; 23697806; 25720772; 26412298; 29996109; 30726745; 32062975; |
| Motif | |
| Gene Encoded By | |
| Mass | 67,747 |
| Kinetics | |
| Metal Binding | |
| Rhea ID | |
| Cross Reference Brenda |