3LYQ
Crystal structure of IpgB2 from Shigella flexneri
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | IpgB2 | polymer | 192 | 21936.0 | 2 | UniProt (Q9AJW7) Pfam (PF03278) In PDB | Shigella flexneri | IpgB2, probably secreted by the Mxi-Spa secretion machinery |
| 2 | A, B | CITRATE ANION | non-polymer | 189.1 | 3 | Chemie (FLC) | |||
| 3 | A | MU-OXO-DIIRON | non-polymer | 127.7 | 2 | Chemie (FEO) | |||
| 4 | water | water | 18.0 | 106 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 188 (UniProt: Q9AJW7)
| PDB | External Database | Details |
|---|---|---|
| Gly -3 | - | expression tag |
| Ala -2 | - | expression tag |
| Met -1 | - | expression tag |
| Asp 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 43872.0 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 822.7 | |
| All* | Total formula weight | 44694.7 |
