1G3B
BOVINE BETA-TRYPSIN BOUND TO META-AMIDINO SCHIFF BASE MAGNESIUM(II) CHELATE
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 | 228 | 23913.8 | 1 | UniProt (P00760) Pfam (PF00089) In PDB | Bos taurus (cattle) | |
| 2 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 3 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | A | 2-(5-CARBAMIMIDOYL-2-HYDROXY-BENZYLAMINO)-PROPIONIC ACID | non-polymer | 237.3 | 1 | Chemie (108) | |||
| 6 | water | water | 18.0 | 170 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 23913.8 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 397.7 | |
| All* | Total formula weight | 24311.5 |
