1KMK
E. coli NifS/CsdB protein at 2.20A with the cysteine perselenide intermediate (residue CSZ).
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | SELENOCYSTEINE LYASE | polymer | 406 | 44559.6 | 1 | UniProt (P77444) Pfam (PF00266) In PDB | Escherichia coli | NIFS/CSDB, SELENOCYSTEINE REDUCTASE, SELENOCYSTEINE BETA-LYASE, SCL |
| 2 | A | SELENOCYSTEINE | non-polymer | 168.1 | 1 | Chemie (SEC) | |||
| 3 | A | PYRIDOXAL-5'-PHOSPHATE | non-polymer | 247.1 | 1 | Chemie (PLP) | |||
| 4 | water | water | 18.0 | 485 | Chemie (HOH) |
Sequence modifications
A: 1 - 406 (UniProt: P77444)
| PDB | External Database | Details |
|---|---|---|
| Csz 364 | Cys 364 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 44559.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 415.2 | |
| All* | Total formula weight | 44974.8 |
