4DTB
Crystal Structure of F95Y Aminoglycoside-2''-Phosphotransferase Type IVa in Complex with Guanosine
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) | APH(2'')-Id | polymer | 309 | 36512.6 | 2 | UniProt (O68183) Pfam (PF01636) | Enterococcus casseliflavus | |
| 2 | C, E (A, B) | GUANOSINE | non-polymer | 283.2 | 2 | Chemie (GMP) | |||
| 3 | D (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | F, G (A, B) | water | water | 18.0 | 197 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 301 (UniProt: O68183)
| PDB | External Database | Details |
|---|---|---|
| Tyr 95 | Phe 95 | engineered mutation |
| Leu 302 | - | expression tag |
| Glu 303 | - | expression tag |
| His 304 | - | expression tag |
| His 305 | - | expression tag |
| His 306 | - | expression tag |
| His 307 | - | expression tag |
| His 308 | - | expression tag |
| His 309 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 73025.1 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 601.9 | |
| All* | Total formula weight | 73627.0 |
