5JA8
Crystal structure of the HigB2 toxin in complex with Nb2
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C, E, G | Toxin HigB-2 | polymer | 111 | 13164.1 | 4 | UniProt (Q9KMA6) Pfam (PF06296) In PDB | Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961) | |
| 2 | B, D, F, H | Nanobody 2 | polymer | 127 | 13938.4 | 4 | Lama glama | ||
| 3 | A, B, C, D, E... | PHOSPHATE ION | non-polymer | 95.0 | 10 | Chemie (PO4) | |||
| 4 | A | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 5 | B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 6 | D, F | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 2 | Chemie (EPE) | |||
| 7 | D, G | 1,3-PROPANDIOL | non-polymer | 76.1 | 2 | Chemie (PDO) | |||
| 8 | water | water | 18.0 | 130 | Chemie (HOH) |
Sequence modifications
A, C, E, G: 1 - 110 (UniProt: Q9KMA6)
| PDB | External Database | Details |
|---|---|---|
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 108409.9 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 1699.6 | |
| All* | Total formula weight | 110109.5 |
