3KGF
The structure of 3-deoxy-D-arabino-heptulosonate 7-phosphate synthase from Mycobacterium tuberculosis complexed with phenylalanine and tryptophan
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) | Probable 3-deoxy-D-arabino-heptulosonate 7-phosphate synthase AroG | polymer | 464 | 50828.4 | 2 | UniProt (O53512) Pfam (PF01474) | Mycobacterium tuberculosis | DAHP synthetase, phenylalanine-repressible |
| 2 | AA, C, S (B, A) | PHENYLALANINE | non-polymer | 165.2 | 3 | Chemie (PHE) | |||
| 3 | D, T (A, B) | TRYPTOPHAN | non-polymer | 204.2 | 2 | Chemie (TRP) | |||
| 4 | BA, CA, DA, E, EA... (B, A) | GLYCEROL | non-polymer | 92.1 | 16 | Chemie (GOL) | |||
| 5 | G, H, U (A, B) | PHOSPHATE ION | non-polymer | 95.0 | 3 | Chemie (PO4) | |||
| 6 | I, X (A, B) | MANGANESE (II) ION | non-polymer | 54.9 | 2 | Chemie (MN) | |||
| 7 | J, N (A) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 8 | V, W (B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 9 | GA, HA (A, B) | water | water | 18.0 | 771 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 462 (UniProt: O53512)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 101656.8 | |
| Non-Polymers* | Number of molecules | 30 |
| Total formula weight | 3035.3 | |
| All* | Total formula weight | 104692.1 |
