7EE4
Crystal structure of Neu5Ac bound PltC
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D, E (A, B, C, D, E) | Subtilase cytotoxin subunit B-like protein | polymer | 124 | 13858.4 | 5 | UniProt (A0A716TY65) | Salmonella enterica subsp. enterica serovar Typhi str. CT18 | PltB homolog protein |
| 2 | F, H (F, H) | N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose-(1-4)-alpha-D-glucopyranose | branched | 633.6 | 2 | In PDB GlyTouCan (G92323ZH) | |||
| 3 | G (G) | N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose | branched | 471.4 | 1 | In PDB GlyTouCan (G30207PZ) | |||
| 4 | I, J (B) | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 2 | Chemie (PG4) | |||
| 5 | K (E) | N-acetyl-alpha-neuraminic acid | non-polymer | 309.3 | 1 | Chemie (SIA) | |||
| 6 | L, M, N, O, P (A, B, C, D, E) | water | water | 18.0 | 664 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E: 22 - 141 (UniProt: A0A716TY65)
| PDB | External Database | Details |
|---|---|---|
| Leu 142 | - | expression tag |
| Glu 143 | - | expression tag |
| Ser 144 | - | expression tag |
| Asp 145 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 69291.8 | |
| Branched | Number of molecules | 3 |
| Total formula weight | 1738.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 697.7 | |
| All* | Total formula weight | 71728.0 |
