2V3N
Crystallographic analysis of upper axial ligand substitutions in cobalamin bound to transcobalamin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | TRANSCOBALAMIN-2 | polymer | 414 | 46315.2 | 1 | UniProt (Q9XSC9) Pfam (PF01122) | BOS TAURUS (BOVINE) | TRANSCOBALAMIN II |
| 2 | B (A) | COBALAMIN | non-polymer | 1330.4 | 1 | Chemie (B12) | |||
| 3 | C (A) | CYANIDE ION | non-polymer | 26.0 | 1 | Chemie (CYN) | |||
| 4 | D, E, F (A) | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
| 5 | G (A) | water | water | 18.0 | 174 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 46315.2 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1462.7 | |
| All* | Total formula weight | 47778.0 |
