3PMA
2.2 Angstrom crystal structure of the complex between Bovine Thrombin and Sucrose Octasulfate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (A, C) | Thrombin light chain | polymer | 29 | 3477.8 | 2 | UniProt (P00735) Pfam (PF09396) | Bos taurus (bovine cow domestic cattle domestic cow) | |
| 2 | B, D (B, D) | Thrombin heavy chain | polymer | 259 | 29772.4 | 2 | UniProt (P00735) Pfam (PF00089) | Bos taurus (bovine cow domestic cattle domestic cow) | |
| 3 | E, F (E, F) | 1,3,4,6-tetra-O-sulfo-beta-D-fructofuranose-(2-1)-2,3,4,6-tetra-O-sulfonato-alpha-D-glucopyranose | branched | 982.8 | 2 | In PDB BIRD (PRD_900013) | sucrose octasulfate | ||
| 4 | G, I (B, D) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 5 | H, J (B, D) | CITRIC ACID | non-polymer | 192.1 | 2 | Chemie (CIT) | |||
| 6 | K, L, M, N (A, B, C, D) | water | water | 18.0 | 253 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 66500.5 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1965.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 430.2 | |
| All* | Total formula weight | 68896.4 |
