4G5Y
Crystal Structure of Mycobacterium tuberculosis Pantothenate synthetase in a ternary complex with ATP and N,N-DIMETHYLTHIOPHENE-3-SULFONAMIDE
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) | Pantothenate synthetase | polymer | 301 | 31571.2 | 2 | UniProt (P0A5R0) Pfam (PF02569) UniProt (by SIFTS) (P9WIL5) | Mycobacterium tuberculosis | PS, Pantoate--beta-alanine ligase, Pantoate-activating enzyme |
| 2 | C, I (A, B) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 2 | Chemie (ATP) | |||
| 3 | D, J (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | E, K, L (A, B) | N,N-dimethylthiophene-3-sulfonamide | non-polymer | 191.3 | 3 | Chemie (0OC) | |||
| 5 | F, M (A, B) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 6 | G, H, N, O (A, B) | ETHANOL | non-polymer | 46.1 | 4 | Chemie (EOH) | |||
| 7 | P, Q (A, B) | water | water | 18.0 | 404 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 300 (UniProt: P0A5R0)
| PDB | External Database | Details |
|---|---|---|
| Ala 0 | - | expression tag |
| Ala 2 | Thr 2 | engineered mutation |
| Gly 77 | Glu 77 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 63142.4 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 2005.2 | |
| All* | Total formula weight | 65147.6 |
