6MN2
Crystal structure of meta-AAC0038, an environmental aminoglycoside resistance enzyme, mutant H168A in abortive complex with sisomicin-CoA
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) | Aminoglycoside N(3)-acetyltransferase | polymer | 263 | 28654.3 | 2 | UniProt (A0A059X981) Pfam (PF02522) | uncultured bacterium | |
| 2 | C, I (A, B) | COENZYME A | non-polymer | 767.5 | 2 | Chemie (COA) | |||
| 3 | D, J (A, B) | (1S,2S,3R,4S,6R)-4,6-diamino-3-{[(2S,3R)-3-amino-6-(aminomethyl)-3,4-dihydro-2H-pyran-2-yl]oxy}-2-hydroxycyclohexyl 3-deoxy-4-C-methyl-3-(methylamino)-beta-L-arabinopyranoside | non-polymer | 447.5 | 2 | Chemie (SIS) | |||
| 4 | E, F, G (A) | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
| 5 | H, L (A, B) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 2 | Chemie (PEG) | |||
| 6 | K (B) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 7 | M, N (A, B) | water | water | 18.0 | 120 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 263 (UniProt: A0A059X981)
| PDB | External Database | Details |
|---|---|---|
| Val 1 | - | expression tag |
| Ala 168 | His 168 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 57308.7 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 2844.8 | |
| All* | Total formula weight | 60153.5 |
