5JVB
1.95A resolution structure of PtxB from Trichodesmium erythraeum IMS101 in complex with phosphite
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Phosphonate ABC transporter, periplasmic phosphonate-binding protein | polymer | 280 | 31173.4 | 2 | UniProt (Q119I9) Pfam (PF12974) In PDB | Trichodesmium erythraeum (strain IMS101) | |
2 | A, B | PHOSPHONATE | non-polymer | 80.0 | 2 | Chemie (2PO) | |||
3 | water | water | 18.0 | 41 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 272 (UniProt: Q119I9)
PDB | External Database | Details |
---|---|---|
Met 1 | - | initiating methionine |
Leu 273 | - | expression tag |
Glu 274 | - | expression tag |
His 275 | - | expression tag |
His 276 | - | expression tag |
His 277 | - | expression tag |
His 278 | - | expression tag |
His 279 | - | expression tag |
His 280 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 62346.9 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 160.0 | |
All* | Total formula weight | 62506.8 |