3DWG
Crystal structure of a sulfur carrier protein complex found in the cysteine biosynthetic pathway of Mycobacterium tuberculosis
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) | Cysteine synthase B | polymer | 325 | 34767.2 | 2 | UniProt (P63873) Pfam (PF00291) UniProt (by SIFTS) (P9WP53) | Mycobacterium tuberculosis | O-acetylserine sulfhydrylase B, O-acetylserine(Thiol)-lyase B, CSase B |
| 2 | C (C) | 9.5 kDa culture filtrate antigen cfp10A | polymer | 93 | 9564.7 | 1 | UniProt (P0A646) Pfam (PF02597) UniProt (by SIFTS) (P9WP33) | Mycobacterium tuberculosis | |
| 3 | D, E (A, B) | PYRIDOXAL-5'-PHOSPHATE | non-polymer | 247.1 | 2 | Chemie (PLP) | |||
| 4 | F, G, H (A, B, C) | water | water | 18.0 | 985 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 323 (UniProt: P63873)
| PDB | External Database | Details |
|---|---|---|
| Arg -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 79099.1 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 494.3 | |
| All* | Total formula weight | 79593.4 |
