1KNY
KANAMYCIN NUCLEOTIDYLTRANSFERASE
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) | KANAMYCIN NUCLEOTIDYLTRANSFERASE | polymer | 253 | 28873.6 | 2 | UniProt (P05057) Pfam (PF07827) | Staphylococcus aureus | KNTASE |
| 2 | C, F (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 3 | D, G (A, B) | DIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER | non-polymer | 505.2 | 2 | Chemie (APC) | |||
| 4 | E, H (A, B) | KANAMYCIN A | non-polymer | 484.5 | 2 | Chemie (KAN) | |||
| 5 | I, J (A, B) | water | water | 18.0 | 43 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 253 (UniProt: P05057)
| PDB | External Database | Details |
|---|---|---|
| Tyr 80 | Asp 80 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 57747.2 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 2028.0 | |
| All* | Total formula weight | 59775.2 |
