6OFQ
ABC transporter-associated periplasmic binding protein DppA from Helicobacter pylori in complex with peptide STSA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Heme-binding protein A / AI-2 binding protein A | polymer | 533 | 60511.0 | 1 | UniProt (A0A1U9ISL1) Pfam (PF00496) In PDB | Helicobacter pylori SS1 | |
| 2 | B | SER-THR-SER-ALA | polymer | 4 | 364.4 | 1 | Escherichia coli | ||
| 3 | water | water | 18.0 | 875 | Chemie (HOH) |
Sequence modifications
A: 23 - 549 (UniProt: A0A1U9ISL1)
| PDB | External Database | Details |
|---|---|---|
| Gly 17 | - | expression tag |
| Ile 18 | - | expression tag |
| Asp 19 | - | expression tag |
| Pro 20 | - | expression tag |
| Phe 21 | - | expression tag |
| Thr 22 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 60875.3 | |
| All* | Total formula weight | 60875.3 |
