4B0N
Crystal structure of PKS-I from the brown algae Ectocarpus siliculosus
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | POLYKETIDE SYNTHASE III | polymer | 414 | 44509.2 | 2 | UniProt (D8LJ35) Pfam (PF00195) Pfam (PF02797) In PDB | ECTOCARPUS SILICULOSUS (BROWN ALGAE) | TYPE III POLYKETIDE SYNTHASE |
| 2 | A, B | MALONIC ACID | non-polymer | 104.1 | 2 | Chemie (MLA) | |||
| 3 | A, B | ARACHIDONIC ACID | non-polymer | 304.5 | 2 | Chemie (ACD) | |||
| 4 | water | water | 18.0 | 343 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 89018.4 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 817.1 | |
| All* | Total formula weight | 89835.5 |
