1O33
Elaborate Manifold of Short Hydrogen Bond Arrays Mediating Binding of Active Site-Directed Serine Protease Inhibitors
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | BETA-TRYPSIN | polymer | 223 | 23324.3 | 1 | UniProt (P00760) Pfam (PF00089) In PDB | Bos taurus (cattle) | |
2 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
3 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
4 | A | 2-{5-[AMINO(IMINIO)METHYL]-1H-BENZIMIDAZOL-2-YL}PYRIDIN-3-OLATE | non-polymer | 253.3 | 1 | Chemie (801) | |||
5 | water | water | 18.0 | 134 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 23324.3 | |
Non-Polymers* | Number of molecules | 3 |
Total formula weight | 328.8 | |
All* | Total formula weight | 23653.1 |