1P3W
X-ray crystal structure of E. coli IscS
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | B, A | Cysteine desulfurase | polymer | 404 | 45149.5 | 2 | UniProt (P0A6B7) Pfam (PF00266) In PDB | Escherichia coli | ThiI transpersulfidase, NifS protein homolog |
2 | B, A | PYRIDOXAL-5'-PHOSPHATE | non-polymer | 247.1 | 2 | Chemie (PLP) | |||
3 | water | water | 18.0 | 625 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 90299.0 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 494.3 | |
All* | Total formula weight | 90793.2 |