7LAP
Crystal structure of aminoglycoside acetyltransferase AAC(3)-Xa
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Aminoglycoside N(3)-acetyltransferase | polymer | 292 | 31817.6 | 2 | UniProt (Q54216) Pfam (PF02522) In PDB | Streptomyces griseus | |
2 | A, B | D(-)-TARTARIC ACID | non-polymer | 150.1 | 3 | Chemie (TAR) | |||
3 | A, B | FORMIC ACID | non-polymer | 46.0 | 9 | Chemie (FMT) | |||
4 | B | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
5 | water | water | 18.0 | 658 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 284 (UniProt: Q54216)
PDB | External Database | Details |
---|---|---|
Asp -7 | - | expression tag |
Tyr -6 | - | expression tag |
Lys -5 | - | expression tag |
Asp -4 | - | expression tag |
Asp -3 | - | expression tag |
Asp -2 | - | expression tag |
Asp -1 | - | expression tag |
Lys 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 63635.2 | |
Non-Polymers* | Number of molecules | 13 |
Total formula weight | 899.9 | |
All* | Total formula weight | 64535.2 |