1L6Y
Crystal Structure of Porphobilinogen Synthase Complexed with the Inhibitor 4-Oxosebacic Acid
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | PORPHOBILINOGEN SYNTHASE | polymer | 323 | 35613.7 | 2 | UniProt (P0ACB2) Pfam (PF00490) | Escherichia coli | Delta-aminolevulinic acid dehydratase, 5-AMINOLEVULINIC ACID DEHYDRATASE |
| 2 | C, J (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | D, K (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | E, L (A, B) | 4-OXODECANEDIOIC ACID | non-polymer | 216.2 | 2 | Chemie (4OX) | |||
| 5 | F, G, H, I, M (A, B) | GLYCEROL | non-polymer | 92.1 | 5 | Chemie (GOL) | |||
| 6 | N, O (A, B) | water | water | 18.0 | 431 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 323 (UniProt: P0ACB2)
| PDB | External Database | Details |
|---|---|---|
| Cme 133 | Cys 133 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 71227.5 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 1072.4 | |
| All* | Total formula weight | 72299.8 |
