5IQI
Aminoglycoside Phosphotransferase (2'')-Ia (CTD of AAC(6')-Ie/APH(2'')-Ia) Y237F mutant in complex with GMPPNP and Magnesium
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 (A, B, C, D) | Bifunctional AAC/APH | polymer | 305 | 35932.2 | 4 | UniProt (P0A0C1) Pfam (PF01636) | Staphylococcus aureus | |
| 2 | E, I, M, Q (A, B, C, D) | PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER | non-polymer | 522.2 | 4 | Chemie (GNP) | |||
| 3 | F, G, J, K, N... (A, B, C, D) | MAGNESIUM ION | non-polymer | 24.3 | 8 | Chemie (MG) | |||
| 4 | H, L, P (A, B, C) | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
| 5 | T, U, V, W (A, B, C, D) | water | water | 18.0 | 1323 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 175 - 479 (UniProt: P0A0C1)
| PDB | External Database | Details |
|---|---|---|
| Phe 237 | Tyr 237 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 143728.8 | |
| Non-Polymers* | Number of molecules | 15 |
| Total formula weight | 2389.6 | |
| All* | Total formula weight | 146118.4 |
