4L2N
Understanding Extradiol Dioxygenase Mechanism in NAD+ Biosynthesis by Viewing Catalytic Intermediates - ligand-free structure
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | 3-hydroxyanthranilate 3,4-dioxygenase | polymer | 174 | 20056.6 | 1 | UniProt (Q1LCS4) Pfam (PF06052) In PDB | Cupriavidus metallidurans | 3-hydroxyanthranilate oxygenase, 3-HAO, 3-hydroxyanthranilic acid dioxygenase, HAD |
| 2 | A | FE (II) ION | non-polymer | 55.8 | 2 | Chemie (FE2) | |||
| 3 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | A | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 5 | water | water | 18.0 | 117 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 20056.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 269.3 | |
| All* | Total formula weight | 20325.9 |
