1NQE
OUTER MEMBRANE COBALAMIN TRANSPORTER (BTUB) FROM E. COLI
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 | OUTER MEMBRANE COBALAMIN TRANSPORTER |
| 2 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 3 | A | (HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE | non-polymer | 306.4 | 7 | Chemie (C8E) | |||
| 4 | water | water | 18.0 | 235 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 66386.2 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 2169.4 | |
| All* | Total formula weight | 68555.6 |
