5B53
Crystal structure of hydrogen sulfide-producing enzyme (Fn1055) from Fusobacterium nucleatum
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Cysteine synthase | polymer | 340 | 37591.5 | 1 | UniProt (Q8REP3) Pfam (PF00291) | Fusobacterium nucleatum subsp. nucleatum ATCC 25586 | |
| 2 | B (A) | PYRIDOXAL-5'-PHOSPHATE | non-polymer | 247.1 | 1 | Chemie (PLP) | |||
| 3 | C (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | D (A) | water | water | 18.0 | 9 | Chemie (HOH) |
Sequence modifications
A: 2 - 336 (UniProt: Q8REP3)
| PDB | External Database | Details |
|---|---|---|
| Gly -3 | - | expression tag |
| Pro -2 | - | expression tag |
| Leu -1 | - | expression tag |
| Gly 0 | - | expression tag |
| Ser 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 37591.5 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 282.6 | |
| All* | Total formula weight | 37874.1 |
