23UY
Crystal Structure of the D51A variant of the Aquifex aeolicus GyrB ATPase domain complexed with AMPPNP
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, B) | Type 2 topoisomerase subunit B | polymer | 397 | 44686.4 | 2 | UniProt (O67137) Pfam (PF02518) Pfam (PF00204) | Aquifex aeolicus VF5 | DNA gyrase subunit B |
| 2 | C, I (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) PubChem (888) | |||
| 3 | D, J (A, B) | PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER | non-polymer | 506.2 | 2 | Chemie (ANP) | |||
| 4 | E, K (A, B) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) PubChem (923) | |||
| 5 | F, G, L (A, B) | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 3 | Chemie (MPD) PubChem (5288834) | |||
| 6 | H (A) | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) PubChem (175) | |||
| 7 | M, N (A, B) | water | water | 18.0 | 226 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 397 (UniProt: O67137)
| PDB | External Database | Details |
|---|---|---|
| Ala 51 | Asp 51 | variant |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 89372.8 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 1520.5 | |
| All* | Total formula weight | 90893.4 |
