2Y5B
Structure of USP21 in complex with linear diubiquitin-aldehyde
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, E | UBIQUITIN CARBOXYL-TERMINAL HYDROLASE 21 | polymer | 370 | 41744.6 | 2 | UniProt (Q9UK80) Pfam (PF00443) In PDB | HOMO SAPIENS (HUMAN) | USP21, DEUBIQUITINATING ENZYME 21, UBIQUITIN THIOLESTERASE 21, UBIQUITIN-SPECIFIC-PROCESSING PROTEASE 21 |
| 2 | B, F | UBIQUITIN | polymer | 152 | 17200.8 | 2 | UniProt (P0CG47) Pfam (PF00240) In PDB | HOMO SAPIENS (HUMAN) | DIUBIQUITIN |
| 3 | A, E | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 4 | A, B, E, F | SULFATE ION | non-polymer | 96.1 | 12 | Chemie (SO4) | |||
| 5 | water | water | 18.0 | 26 | Chemie (HOH) |
Sequence modifications
B, F: 1 - 152 (UniProt: P0CG47)
| PDB | External Database | Details |
|---|---|---|
| His 76 | Gly 76 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 117890.6 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 1283.6 | |
| All* | Total formula weight | 119174.2 |
