7UB8
The crystal structure of the K38A/K137A/K233A/K234A quadruple mutant of E. coli YGGS in complex with PLP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Pyridoxal phosphate homeostasis protein | polymer | 234 | 25588.0 | 2 | UniProt (C3SV52) Pfam (PF01168) UniProt (by SIFTS) (P67080) | Escherichia coli | PLP homeostasis protein |
| 2 | C, G (A, B) | PYRIDOXAL-5'-PHOSPHATE | non-polymer | 247.1 | 2 | Chemie (PLP) | |||
| 3 | D, E, F (A, B) | 1,4-BUTANEDIOL | non-polymer | 90.1 | 3 | Chemie (BU1) | |||
| 4 | H, I (A, B) | water | water | 18.0 | 189 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 234 (UniProt: C3SV52)
| PDB | External Database | Details |
|---|---|---|
| Ala 38 | Lys 38 | engineered mutation |
| Ala 137 | Lys 137 | engineered mutation |
| Ala 233 | Lys 233 | engineered mutation |
| Ala 234 | Lys 234 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 51176.1 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 764.6 | |
| All* | Total formula weight | 51940.7 |
