2AGI
The leupeptin-trypsin covalent complex at 1.14 A resolution
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | X | beta-trypsin | polymer | 223 | 23324.3 | 1 | UniProt (P00760) Pfam (PF00089) In PDB | Bos taurus (cattle) | Cationic trypsin |
| 2 | A | leupeptin | polymer | 4 | 429.6 | 1 | NOR (NOR00487) BIRD (PRD_000216) | Actinomycetes Streptomyces roseus MA 839-A1 | |
| 3 | X | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | X | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 5 | water | water | 18.0 | 371 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 23753.9 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 232.2 | |
| All* | Total formula weight | 23986.1 |
