4APB
Crystal structure of Mycobacterium tuberculosis fumarase (Rv1098c) S318C in complex with fumarate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | FUMARATE HYDRATASE CLASS II | polymer | 474 | 50133.7 | 4 | UniProt (O53446) Pfam (PF00206) Pfam (PF10415) UniProt (by SIFTS) (P9WN93) | MYCOBACTERIUM TUBERCULOSIS | FUMARASE C |
| 2 | E, G, I, J (A, B, C, D) | FUMARIC ACID | non-polymer | 116.1 | 4 | Chemie (FUM) | |||
| 3 | F, H, K (A, B, D) | CALCIUM ION | non-polymer | 40.1 | 3 | Chemie (CA) | |||
| 4 | L, M, N, O (A, B, C, D) | water | water | 18.0 | 1661 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 2 - 474 (UniProt: O53446)
| PDB | External Database | Details |
|---|---|---|
| Gly 1 | - | expression tag |
| Cys 318 | Ser 318 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 200534.9 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 584.5 | |
| All* | Total formula weight | 201119.4 |
