8ETB
the crystal structure of a rationally designed zinc sensor based on maltose binding protein - Zn binding conformation
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Zinc Sensor protein | polymer | 366 | 40222.5 | 1 | UniProt (P0AEY0) Pfam (PF01547) UniProt (by SIFTS) (P0AEX9) | Escherichia coli | Maltose/maltodextrin-binding periplasmic protein,MMBP,Maltodextrin-binding protein,Maltose-binding protein,MBP |
| 2 | B (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | C (A) | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 4 | D (A) | water | water | 18.0 | 246 | Chemie (HOH) |
Sequence modifications
A: 1 - 366 (UniProt: P0AEY0)
| PDB | External Database | Details |
|---|---|---|
| His 15 | Lys 41 | conflict |
| His 111 | Glu 137 | conflict |
| His 230 | Trp 256 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 40222.5 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 124.5 | |
| All* | Total formula weight | 40346.9 |
