5DB5
Crystal structure of PLP-bound E. coli SufS (cysteine persulfide intermediate) in space group P21
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 desulfurase | polymer | 407 | 44599.7 | 2 | UniProt (P77444) Pfam (PF00266) | Escherichia coli DH5[alpha] | Selenocysteine beta-lyase, SCL, Selenocysteine lyase, Selenocysteine reductase |
| 2 | C, F (A, B) | PYRIDOXAL-5'-PHOSPHATE | non-polymer | 247.1 | 2 | Chemie (PLP) | |||
| 3 | D, G (A, B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
| 4 | E (A) | CYSTEINE | non-polymer | 121.2 | 1 | Chemie (CYS) | |||
| 5 | H (B) | CITRIC ACID | non-polymer | 192.1 | 1 | Chemie (CIT) | |||
| 6 | I, J (A, B) | water | water | 18.0 | 163 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 406 (UniProt: P77444)
| PDB | External Database | Details |
|---|---|---|
| Ser 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 89199.5 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 931.7 | |
| All* | Total formula weight | 90131.2 |
