1GHV
A NOVEL SERINE PROTEASE INHIBITION MOTIF INVOLVING A MULTI-CENTERED SHORT HYDROGEN BONDING NETWORK AT THE ACTIVE SITE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | L | THROMBIN | polymer | 36 | 4096.5 | 1 | UniProt (P00734) Pfam (PF09396) In PDB | Homo sapiens (human) | COAGULATION FACTOR II |
| 2 | H | THROMBIN | polymer | 257 | 29594.1 | 1 | UniProt (P00734) Pfam (PF00089) In PDB | Homo sapiens (human) | COAGULATION FACTOR II |
| 3 | I | ACETYL HIRUDIN | polymer | 11 | 1491.5 | 1 | UniProt (P28504) In PDB | Hirudo medicinalis | |
| 4 | H | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 5 | H | 2-(2-OXO-1,2-DIHYDRO-PYRIDIN-3-YL)-1H-BENZOIMIDAZOLE-5-CARBOXAMIDINE | non-polymer | 254.3 | 1 | Chemie (120) | |||
| 6 | water | water | 18.0 | 479 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 35182.1 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 277.3 | |
| All* | Total formula weight | 35459.4 |
