1S26
Structure of Anthrax Edema Factor-Calmodulin-alpha,beta-methyleneadenosine 5'-triphosphate Complex Reveals an Alternative Mode of ATP Binding to the Catalytic Site
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 | Calmodulin-sensitive adenylate cyclase | polymer | 510 | 58810.6 | 3 | UniProt (P40136) Pfam (PF03497) Pfam (PF20850) In PDB | Bacillus anthracis | ATP pyrophosphate-lyase, Adenylyl cyclase, Edema factor, EF, Anthrax edema toxin adenylate cyclase component |
| 2 | D, E, F | Calmodulin | polymer | 148 | 16721.3 | 3 | UniProt (P62158) Pfam (PF13499) UniProt (by SIFTS) (P0DP23) In PDB | Homo sapiens (human) | |
| 3 | A, B, C | YTTERBIUM (III) ION | non-polymer | 173.0 | 3 | Chemie (YB) | |||
| 4 | A, B, C | DIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER | non-polymer | 505.2 | 3 | Chemie (APC) | |||
| 5 | D, E, F | CALCIUM ION | non-polymer | 40.1 | 6 | Chemie (CA) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 226595.9 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 2275.2 | |
| All* | Total formula weight | 228871.1 |
