5ZWA
Crystal structure of Pyridoxal kinase (PdxK) from Salmonella typhimurium in complex with ADP, PL-linked to Lys233 via Schiff base in protomer A and the product (PLP) in protomer B
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Pyridoxine/pyridoxal/pyridoxamine kinase | polymer | 296 | 32287.8 | 1 | UniProt (A0A0M0PWM4) Pfam (PF08543) UniProt (by SIFTS) (A0A0F7J8S0) In PDB | Salmonella choleraesuis | PN/PL/PM kinase |
2 | B | Pyridoxine/pyridoxal/pyridoxamine kinase | polymer | 296 | 32139.7 | 1 | UniProt (A0A0M0PWM4) Pfam (PF08543) UniProt (by SIFTS) (A0A0F7J8S0) In PDB | Salmonella choleraesuis | PN/PL/PM kinase |
3 | A, B | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
4 | A, B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 15 | Chemie (EDO) | |||
5 | A | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 1 | Chemie (ADP) | |||
6 | A | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
7 | B, A | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
8 | B | PYRIDOXAL-5'-PHOSPHATE | non-polymer | 247.1 | 1 | Chemie (PLP) | |||
9 | B | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
10 | water | water | 18.0 | 257 | Chemie (HOH) |
Sequence modifications
A: 1 - 288 (UniProt: A0A0M0PWM4)
B: 1 - 288 (UniProt: A0A0M0PWM4)
PDB | External Database | Details |
---|---|---|
Leu 289 | - | expression tag |
Glu 290 | - | expression tag |
His 291 | - | expression tag |
His 292 | - | expression tag |
His 293 | - | expression tag |
His 294 | - | expression tag |
His 295 | - | expression tag |
His 296 | - | expression tag |
PDB | External Database | Details |
---|---|---|
Leu 289 | - | expression tag |
Glu 290 | - | expression tag |
His 291 | - | expression tag |
His 292 | - | expression tag |
His 293 | - | expression tag |
His 294 | - | expression tag |
His 295 | - | expression tag |
His 296 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 64427.5 | |
Non-Polymers* | Number of molecules | 25 |
Total formula weight | 2221.3 | |
All* | Total formula weight | 66648.9 |