2B5U
Crystal Structure Of Colicin E3 V206C Mutant In Complex With Its Immunity Protein
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C | Colicin E3 | polymer | 551 | 58047.0 | 2 | UniProt (P00646) Pfam (PF06958) Pfam (PF11570) Pfam (PF09000) In PDB | Escherichia coli | Colicin E3 A chain, Ribonuclease |
| 2 | B, D | Colicin E3 immunity protein | polymer | 84 | 9779.6 | 2 | UniProt (P02984) Pfam (PF03513) In PDB | Escherichia coli | ImmE3, Microcin E3 immunity protein, Colicin E3 chain B |
| 3 | A, C | CITRIC ACID | non-polymer | 192.1 | 2 | Chemie (CIT) | |||
| 4 | water | water | 18.0 | 219 | Chemie (HOH) |
Sequence modifications
A, C: 1 - 551 (UniProt: P00646)
| PDB | External Database | Details |
|---|---|---|
| Cys 206 | Val 206 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 135653.2 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 384.2 | |
| All* | Total formula weight | 136037.4 |
