6NPO
Crystal structure of oligopeptide ABC transporter from Bacillus anthracis str. Ames (substrate-binding domain)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Oligopeptide ABC transporter, oligopeptide-binding protein | polymer | 546 | 61930.3 | 1 | UniProt (Q81YA8) Pfam (PF00496) | Bacillus anthracis | |
| 2 | B (C) | Unknown peptide ligand | polymer | 4 | 358.4 | 1 | Escherichia coli BL21(DE3) | ||
| 3 | C (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 4 | D (A) | water | water | 18.0 | 62 | Chemie (HOH) |
Sequence modifications
A: 20 - 562 (UniProt: Q81YA8)
| PDB | External Database | Details |
|---|---|---|
| Ser 17 | - | expression tag |
| Asn 18 | - | expression tag |
| Ala 19 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 62288.7 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 65.4 | |
| All* | Total formula weight | 62354.1 |
