2AWN
Crystal structure of the ADP-Mg-bound E. Coli MALK (Crystallized with ATP-Mg)
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 | Maltose/maltodextrin import ATP-binding protein malK | polymer | 381 | 42184.5 | 4 | UniProt (P68187) Pfam (PF00005) Pfam (PF08402) In PDB | Escherichia coli | |
| 2 | A, B, C, D | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 3 | A, B, C, D | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 4 | Chemie (ADP) | |||
| 4 | water | water | 18.0 | 206 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 371 (UniProt: P68187)
| PDB | External Database | Details |
|---|---|---|
| Ala 372 | - | cloning artifact |
| Ser 373 | - | cloning artifact |
| Ala 374 | - | cloning artifact |
| Ser 375 | - | cloning artifact |
| His 376 | - | cloning artifact |
| His 377 | - | cloning artifact |
| His 378 | - | cloning artifact |
| His 379 | - | cloning artifact |
| His 380 | - | cloning artifact |
| His 381 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 168738.1 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1806.0 | |
| All* | Total formula weight | 170544.2 |
