5NSA
Beta domain of human transcobalamin bound to Co-beta-[2-(2,4-difluorophenyl)ethinyl]cobalamin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Transcobalamin-2 | polymer | 108 | 11969.6 | 1 | UniProt (P20062) Pfam (PF14478) In PDB | Homo sapiens (Human) | TC-2,Transcobalamin II,TCII |
| 2 | A | COBALAMIN | non-polymer | 1330.4 | 1 | Chemie (B12) | |||
| 3 | A | 1-ethynyl-2,4-difluorobenzene | non-polymer | 138.1 | 1 | Chemie (8FS) | |||
| 4 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 5 | water | water | 18.0 | 236 | Chemie (HOH) |
Sequence modifications
A: 307 - 409 (UniProt: P20062)
| PDB | External Database | Details |
|---|---|---|
| Gly 302 | - | expression tag |
| Val 303 | - | expression tag |
| Asp 304 | - | expression tag |
| His 305 | - | expression tag |
| Met 306 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 11969.6 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 1508.5 | |
| All* | Total formula weight | 13478.1 |
