1IE3
CRYSTAL STRUCTURE OF R153C E. COLI MALATE DEHYDROGENASE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D | MALATE DEHYDROGENASE | polymer | 312 | 32313.1 | 4 | UniProt (P61889) Pfam (PF00056) Pfam (PF02866) In PDB | Escherichia coli | |
| 2 | A, B, C, D | NICOTINAMIDE-ADENINE-DINUCLEOTIDE | non-polymer | 663.4 | 4 | Chemie (NAD) | |||
| 3 | C | PYRUVIC ACID | non-polymer | 88.1 | 1 | Chemie (PYR) | |||
| 4 | water | water | 18.0 | 166 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 312 (UniProt: P61889)
| PDB | External Database | Details |
|---|---|---|
| Cys 153 | Arg 153 | engineered mutation |
| Gln 307 | Glu 307 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 129252.6 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 2741.8 | |
| All* | Total formula weight | 131994.3 |
