3FIR
Crystal structure of Glycosylated K135E PEB3
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Major antigenic peptide PEB3 | polymer | 251 | 27711.6 | 2 | UniProt (Q0PBL7) Pfam (PF13531) | Campylobacter jejuni | |
| 2 | C, D (C, D) | 2-acetamido-2-deoxy-alpha-L-glucopyranose-(1-3)-2,4-bisacetamido-2,4,6-trideoxy-beta-D-glucopyranose | branched | 449.5 | 2 | In PDB GlyTouCan (G74186BZ) | |||
| 3 | E, F (A, B) | CITRATE ANION | non-polymer | 189.1 | 2 | Chemie (FLC) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 377 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 250 (UniProt: Q0PBL7)
| PDB | External Database | Details |
|---|---|---|
| Glu 135 | Lys 135 | engineered mutation |
| His 251 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 55423.2 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 898.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 378.2 | |
| All* | Total formula weight | 56700.3 |
