2QIR
Crystal structure of aminoglycoside acetyltransferase AAC(6')-Ib in complex whith coenzyme A and kanamycin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Aminoglycoside 6-N-acetyltransferase type Ib11 | polymer | 196 | 21921.4 | 1 | UniProt (Q8GLI5) Pfam (PF13523) | Salmonella typhimurium | |
| 2 | B (A) | COENZYME A | non-polymer | 767.5 | 1 | Chemie (COA) | |||
| 3 | C (A) | (1R,2S,3S,4R,6S)-4,6-DIAMINO-3-[(3-AMINO-3-DEOXY-ALPHA-D-GLUCOPYRANOSYL)OXY]-2-HYDROXYCYCLOHEXYL 2,6-DIAMINO-2,6-DIDEOXY-ALPHA-D-GLUCOPYRANOSIDE | non-polymer | 483.5 | 1 | Chemie (9CS) | |||
| 4 | D (A) | water | water | 18.0 | 78 | Chemie (HOH) |
Sequence modifications
A: 1 - 188 (UniProt: Q8GLI5)
| PDB | External Database | Details |
|---|---|---|
| Gln 106 | Leu 106 | engineered mutation |
| Leu 107 | Ser 107 | engineered mutation |
| Glu 189 | - | expression tag |
| Gly 190 | - | expression tag |
| Arg 191 | - | expression tag |
| Ala 192 | - | expression tag |
| Gln 193 | - | expression tag |
| Phe 194 | - | expression tag |
| Glu 195 | - | expression tag |
| Ala 196 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 21921.4 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 1251.0 | |
| All* | Total formula weight | 23172.5 |
