5U75
The structure of Staphylococcal Enterotoxin-like X (SElX), a Unique Superantigen
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Enterotoxin-like toxin X | polymer | 168 | 19418.8 | 1 | UniProt (G0Z026) Pfam (PF02876) | Staphylococcus aureus | |
| 2 | B (B) | N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose-(1-4)-[alpha-L-fucopyranose-(1-3)]2-acetamido-2-deoxy-alpha-D-glucopyranose | branched | 820.7 | 1 | In PDB BIRD (PRD_900122) GlyTouCan (G07675NG) | Sialyl-Lewis X antigen, alpha anomer | ||
| 3 | C (A) | water | water | 18.0 | 147 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 19418.8 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 820.7 | |
| All* | Total formula weight | 20239.6 |
