| IED ID | IndEnz0002009260 |
| Enzyme Type ID | protease009260 |
| Protein Name |
Ubiquitin thioesterase OTUB2 EC 3.4.19.12 Deubiquitinating enzyme OTUB2 OTU domain-containing ubiquitin aldehyde-binding protein 2 Otubain-2 Ubiquitin-specific-processing protease OTUB2 |
| Gene Name | OTUB2 C14orf137 OTB2 OTU2 |
| Organism | Homo sapiens (Human) |
| Taxonomic Lineage | cellular organisms Eukaryota Opisthokonta Metazoa Eumetazoa Bilateria Deuterostomia Chordata Craniata Vertebrata Gnathostomata (jawed vertebrates) Teleostomi Euteleostomi Sarcopterygii Dipnotetrapodomorpha Tetrapoda Amniota Mammalia Theria Eutheria Boreoeutheria Euarchontoglires Primates Haplorrhini Simiiformes Catarrhini Hominoidea (apes) Hominidae (great apes) Homininae Homo Homo sapiens (Human) |
| Enzyme Sequence | MSETSFNLISEKCDILSILRDHPENRIYRRKIEELSKRFTAIRKTKGDGNCFYRALGYSYLESLLGKSREIFKFKERVLQTPNDLLAAGFEEHKFRNFFNAFYSVVELVEKDGSVSSLLKVFNDQSASDHIVQFLRLLTSAFIRNRADFFRHFIDEEMDIKDFCTHEVEPMATECDHIQITALSQALSIALQVEYVDEMDTALNHHVFPEAATPSVYLLYKTSHYNILYAADKH |
| Enzyme Length | 234 |
| Uniprot Accession Number | Q96DC9 |
| Absorption | |
| Active Site | ACT_SITE 48; /evidence="ECO:0000305|PubMed:15258613"; ACT_SITE 51; /note="Nucleophile"; /evidence="ECO:0000305|PubMed:12704427, ECO:0000305|PubMed:15258613"; ACT_SITE 224; /evidence="ECO:0000305|PubMed:15258613" |
| 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; Evidence={ECO:0000269|PubMed:23827681}; |
| DNA Binding | |
| EC Number | 3.4.19.12 |
| Enzyme Function | FUNCTION: Hydrolase that can remove conjugated ubiquitin from proteins in vitro and may therefore play an important regulatory role at the level of protein turnover by preventing degradation. Mediates deubiquitination of 'Lys-11'-,'Lys-48'- and 'Lys-63'-linked polyubiquitin chains, with a preference for 'Lys-63'-linked polyubiquitin chains. {ECO:0000269|PubMed:12704427, ECO:0000269|PubMed:18954305, ECO:0000269|PubMed:23827681}. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Active site (3); Alternative sequence (1); Beta strand (8); Chain (1); Domain (1); Helix (10); Mutagenesis (3); Site (1); Turn (2) |
| Keywords | 3D-structure;Alternative splicing;Hydrolase;Protease;Reference proteome;Thiol protease;Ubl conjugation pathway |
| Interact With | Q96B67; P54252; Q9H305; Q16630; Q15038; Q92567; Q92567-2; Q9BRK4; O15344; Q9UJV3-2; Q9UHC7; Q53GA4; Q96CS7; Q969W9-2; Q04864; Q04864-2; Q8IUQ4; Q8N0X7; Q05BL1; Q13625-3; Q9Y4K3; Q9BYV2; Q9BZR9; P54252 |
| Induction | |
| Subcellular Location | |
| Modified Residue | |
| Post Translational Modification | |
| Signal Peptide | |
| Structure 3D | X-ray crystallography (14) |
| Cross Reference PDB | 1TFF; 4FJV; 5QIO; 5QIP; 5QIQ; 5QIR; 5QIS; 5QIT; 5QIU; 5QIV; 5QIW; 5QIX; 5QIY; 5QIZ; |
| Mapped Pubmed ID | 14661020; 16189514; 19383985; 19615732; 19996094; 20553488; 22124327; 23515685; 24560272; 25416956; 25590432; 30241937; 30472188; 30662561; 32003539; 32265297; 32830515; |
| Motif | |
| Gene Encoded By | |
| Mass | 27,213 |
| Kinetics | |
| Metal Binding | |
| Rhea ID | |
| Cross Reference Brenda |