2W7Z
Structure of the pentapeptide repeat protein EfsQnr, a DNA gyrase inhibitor. Free amines modified by cyclic pentylation with glutaraldehyde.
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | PENTAPEPTIDE REPEAT FAMILY PROTEIN | polymer | 214 | 25023.4 | 2 | UniProt (Q837D8) Pfam (PF00805) In PDB | ENTEROCOCCUS FAECALIS | EFSQNR |
2 | A, B | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
3 | water | water | 18.0 | 417 | Chemie (HOH) |
Sequence modifications
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 50046.7 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 141.8 | |
All* | Total formula weight | 50188.5 |