9PCT
Structure of Porcine Trypsin Crystals Grown from PEG Complexed with Crystallization Additives III
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Trypsin | polymer | 231 | 24428.4 | 1 | UniProt (P00761) Pfam (PF00089) | Sus scrofa (pig) | |
| 2 | B (B) | beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose | branched | 342.3 | 1 | In PDB | |||
| 3 | C (F) | alpha-D-glucopyranose-(1-2)-beta-D-fructofuranose | branched | 342.3 | 1 | In PDB | |||
| 4 | D (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 5 | E, IA, U (A) | BENZAMIDINE | non-polymer | 120.2 | 3 | Chemie (BEN) | |||
| 6 | F, LA (A) | CITRATE ANION | non-polymer | 189.1 | 2 | Chemie (FLC) | |||
| 7 | G, J (A) | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 2 | Chemie (PG4) | |||
| 8 | AA, BA, GA, H, I... (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 9 | Chemie (PEG) | |||
| 9 | K, X (A) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 10 | CA, EA, HA, L, W (A) | 1-METHOXY-2-[2-(2-METHOXY-ETHOXY]-ETHANE | non-polymer | 178.2 | 5 | Chemie (PG5) | |||
| 11 | JA, N, V (A) | D-MALATE | non-polymer | 134.1 | 3 | Chemie (MLT) | |||
| 12 | FA, O (A) | 1-(2-METHOXY-ETHOXY)-2-{2-[2-(2-METHOXY-ETHOXY]-ETHOXY}-ETHANE | non-polymer | 266.3 | 2 | Chemie (PG6) | |||
| 13 | P, Q (A) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 2 | Chemie (EPE) | |||
| 14 | DA, R, T (A) | ACETATE ION | non-polymer | 59.0 | 3 | Chemie (ACT) | |||
| 15 | S (A) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 16 | MA (A) | D(-)-TARTARIC ACID | non-polymer | 150.1 | 1 | Chemie (TAR) | |||
| 17 | NA (A) | water | water | 18.0 | 154 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 24428.4 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 684.6 | |
| Non-Polymers* | Number of molecules | 36 |
| Total formula weight | 5031.3 | |
| All* | Total formula weight | 30144.3 |
