2YYE
Crystal structure of selenophosphate synthetase from Aquifex aeolicus complexed with AMPCPP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Selenide, water dikinase | polymer | 345 | 37697.3 | 2 | UniProt (O67139) Pfam (PF00586) Pfam (PF02769) In PDB | Aquifex aeolicus | Selenophosphate synthetase, Selenium donor protein |
| 2 | A, B | COBALT (II) ION | non-polymer | 58.9 | 10 | Chemie (CO) | |||
| 3 | A, B | DIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER | non-polymer | 505.2 | 2 | Chemie (APC) | |||
| 4 | B | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 5 | water | water | 18.0 | 279 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 336 (UniProt: O67139)
| PDB | External Database | Details |
|---|---|---|
| Gly -8 | - | expression tag |
| Ser -7 | - | expression tag |
| Gly -6 | - | expression tag |
| Gly -5 | - | expression tag |
| Ile -4 | - | expression tag |
| Glu -3 | - | expression tag |
| Gly -2 | - | expression tag |
| Arg -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 75394.6 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 1694.7 | |
| All* | Total formula weight | 77089.3 |
