1RD9
Cholera Toxin B-Pentamer Complexed With Bivalent Nitrophenol-Galactoside Ligand BV2
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | D, E, F, G, H | cholera toxin B protein (CTB) | polymer | 103 | 11623.3 | 5 | UniProt (P01556) Pfam (PF01376) In PDB | Vibrio cholerae | |
| 2 | D, E, F, G, H | 1,3-BIS-([3-(4-{3-[3-NITRO-5-(GALACTOPYRANOSYLOXY)-BENZOYLAMINO]-PROPYL}-PIPERAZIN-1-YL)-PROPYL-AMINO]-CARBONYLOXY)-2-AMINO-PROPANE | non-polymer | 1198.2 | 5 | Chemie (BV2) | |||
| 3 | H | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 4 | H | HEXAETHYLENE GLYCOL | non-polymer | 282.3 | 1 | Chemie (P6G) | |||
| 5 | water | water | 18.0 | 491 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 58116.3 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 6395.6 | |
| All* | Total formula weight | 64512.0 |
