9CLC
Crystal structure of maltose binding protein (Apo), mutant Trp10 to 4-Cyanotryptophan
This is a non-PDB format compatible entry.
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 | 373 | 41074.5 | 1 | UniProt (P0AEX9) Pfam (PF01547) | Escherichia coli | MMBP,Maltodextrin-binding protein,Maltose-binding protein,MBP |
| 2 | B, C, J, K, W... (A) | SODIUM ION | non-polymer | 23.0 | 6 | Chemie (NA) | |||
| 3 | D, E, F (A) | CADMIUM ION | non-polymer | 112.4 | 3 | Chemie (CD) | |||
| 4 | G, H, I, Z (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 4 | Chemie (PEG) | |||
| 5 | L, M, O, P, Q... (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 11 | Chemie (EDO) | |||
| 6 | N (A) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 1 | Chemie (PGE) | |||
| 7 | AA (A) | water | water | 18.0 | 298 | Chemie (HOH) |
Sequence modifications
A: 1 - 370 (UniProt: P0AEX9)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| His -1 | - | expression tag |
| Met 0 | - | expression tag |
| Ala 356 | Thr 382 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 41074.5 | |
| Non-Polymers* | Number of molecules | 25 |
| Total formula weight | 1732.6 | |
| All* | Total formula weight | 42807.1 |
