1UJW
Structure of the complex between BtuB and Colicin E3 Receptor binding domain
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Vitamin B12 receptor | polymer | 594 | 66386.2 | 1 | UniProt (P06129) Pfam (PF07715) Pfam (PF00593) In PDB | Escherichia coli | Cobalamin Transporter |
| 2 | B | Colicin E3 | polymer | 135 | 15110.6 | 1 | UniProt (P00646) Pfam (PF11570) In PDB | Escherichia coli | Colicin E3 A chain, Ribonuclease |
| 3 | A | 2-amino-2-deoxy-1-O-phosphono-alpha-D-glucopyranose | non-polymer | 259.2 | 2 | Chemie (GP1) | |||
| 4 | A | 3-OXO-PENTADECANOIC ACID | non-polymer | 256.4 | 2 | Chemie (LIM) | |||
| 5 | A | LAURYL DIMETHYLAMINE-N-OXIDE | non-polymer | 229.4 | 7 | Chemie (LDA) | |||
| 6 | A | ACETOACETIC ACID | non-polymer | 102.1 | 1 | Chemie (AAE) | |||
| 7 | A | GLYCEROL | non-polymer | 92.1 | 8 | Chemie (GOL) | |||
| 8 | water | water | 18.0 | 10 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 81496.8 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 3475.7 | |
| All* | Total formula weight | 84972.5 |
