4P8E
Structure of ribB complexed with substrate (Ru5P) and metal ions
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | 3,4-dihydroxy-2-butanone 4-phosphate synthase | polymer | 237 | 25674.2 | 2 | UniProt (Q9KKP2) Pfam (PF00926) In PDB | Vibrio cholerae serotype O1 | DHBP synthase |
2 | A, B | RIBULOSE-5-PHOSPHATE | non-polymer | 230.1 | 2 | Chemie (5RP) | |||
3 | A, B | ZINC ION | non-polymer | 65.4 | 10 | Chemie (ZN) | |||
4 | A, B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 8 | Chemie (EDO) | |||
5 | water | water | 18.0 | 277 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 218 (UniProt: Q9KKP2)
PDB | External Database | Details |
---|---|---|
Met -18 | - | initiating methionine |
Gly -17 | - | expression tag |
Ser -16 | - | expression tag |
His -15 | - | expression tag |
His -14 | - | expression tag |
His -13 | - | expression tag |
His -12 | - | expression tag |
His -11 | - | expression tag |
His -10 | - | expression tag |
Ser -9 | - | expression tag |
Ser -8 | - | expression tag |
Gly -7 | - | expression tag |
Leu -6 | - | expression tag |
Val -5 | - | expression tag |
Pro -4 | - | expression tag |
Arg -3 | - | expression tag |
Gly -2 | - | expression tag |
Ser -1 | - | expression tag |
His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 51348.5 | |
Non-Polymers* | Number of molecules | 20 |
Total formula weight | 1610.9 | |
All* | Total formula weight | 52959.3 |