9PQP
Crystal structure of maltose binding protein (Apo), mutant Trp340 to 4-Fluorotryptophan
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Maltose/maltodextrin-binding periplasmic protein | polymer | 370 | 40741.1 | 1 | UniProt (P0AEY0) Pfam (PF01547) | Escherichia coli | MMBP,Maltodextrin-binding protein,Maltose-binding protein,MBP |
| 2 | B (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) PubChem (8117) | |||
| 3 | C (A) | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 1 | Chemie (PG4) PubChem (8200) | |||
| 4 | D, E, F (A) | SODIUM ION | non-polymer | 23.0 | 3 | Chemie (NA) PubChem (923) | |||
| 5 | G, H, I, J, K... (A) | CADMIUM ION | non-polymer | 112.4 | 11 | Chemie (CD) PubChem (31193) | |||
| 6 | R (A) | water | water | 18.0 | 725 | Chemie (HOH) |
Sequence modifications
A: 1 - 370 (UniProt: P0AEY0)
| PDB | External Database | Details |
|---|---|---|
| Ala 356 | Thr 382 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 40741.1 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 1605.8 | |
| All* | Total formula weight | 42347.0 |
