1N2O
Crystal Structure of Pantothenate Synthetase from M. tuberculosis, low occupancy of beta-alanine at the pantoate binding sites
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 | 300 | 31500.1 | 2 | UniProt (P0A5R0) Pfam (PF02569) UniProt (by SIFTS) (P9WIL5) | Mycobacterium tuberculosis | Pantoate--beta-alanine ligase, Pantoate activating enzyme |
| 2 | C, E (A, B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 3 | D, F (A, B) | BETA-ALANINE | non-polymer | 89.1 | 2 | Chemie (BAL) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 192 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 300 (UniProt: P0A5R0)
| PDB | External Database | Details |
|---|---|---|
| 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 | 63000.2 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 370.3 | |
| All* | Total formula weight | 63370.5 |
