4HSL
2.00 angstrom x-ray crystal structure of substrate-bound E110A 3-hydroxyanthranilate-3,4-dioxygenase from Cupriavidus metallidurans
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | 3-hydroxyanthranilate 3,4-dioxygenase | polymer | 174 | 19998.6 | 1 | UniProt (Q1LCS4) Pfam (PF06052) | Cupriavidus metallidurans | 3-hydroxyanthranilate oxygenase, 3-HAO, 3-hydroxyanthranilic acid dioxygenase, HAD |
| 2 | B, C (A) | FE (II) ION | non-polymer | 55.8 | 2 | Chemie (FE2) | |||
| 3 | D (A) | 3-HYDROXYANTHRANILIC ACID | non-polymer | 153.1 | 1 | Chemie (3HA) | |||
| 4 | E (A) | water | water | 18.0 | 14 | Chemie (HOH) |
Sequence modifications
A: 1 - 174 (UniProt: Q1LCS4)
| PDB | External Database | Details |
|---|---|---|
| Ala 110 | Glu 110 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 19998.6 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 264.8 | |
| All* | Total formula weight | 20263.4 |
