1UR5
Stabilization of a Tetrameric Malate Dehydrogenase by Introduction of a Disulfide Bridge at the Dimer/Dimer Interface
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, C) | MALATE DEHYDROGENASE | polymer | 309 | 32749.8 | 2 | UniProt (P80040) Pfam (PF00056) Pfam (PF02866) | CHLOROFLEXUS AURANTIACUS | |
| 2 | C, I (A, C) | NICOTINAMIDE-ADENINE-DINUCLEOTIDE | non-polymer | 663.4 | 2 | Chemie (NAD) | |||
| 3 | D, E, F, J, K... (A, C) | CADMIUM ION | non-polymer | 112.4 | 6 | Chemie (CD) | |||
| 4 | G (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 5 | H, M (A, C) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 6 | N, O (A, C) | water | water | 18.0 | 547 | Chemie (HOH) |
Sequence modifications
A, C: 1 - 309 (UniProt: P80040)
| PDB | External Database | Details |
|---|---|---|
| Cys 187 | Thr 187 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 65499.6 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 2082.7 | |
| All* | Total formula weight | 67582.3 |
