8ST5
Streptococcus gordonii str. Challis Hsa bound to Neu5Ac
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Streptococcal hemagglutinin | polymer | 234 | 25838.4 | 1 | UniProt (A8AWU7) Pfam (PF20164) Pfam (PF18938) In PDB | Streptococcus | Hs antigen,Sialic acid-binding adhesin |
| 2 | K | N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose | branched | 471.4 | 1 | In PDB GlyTouCan (G30207PZ) | |||
| 3 | A | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 4 | water | water | 18.0 | 276 | Chemie (HOH) |
Sequence modifications
A: 220 - 453 (UniProt: A8AWU7)
| PDB | External Database | Details |
|---|---|---|
| Asp 244 | Asn 244 | conflict |
| Glu 381 | Asp 381 | conflict |
| Ser 382 | Pro 382 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 25838.4 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 471.4 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 23.0 | |
| All* | Total formula weight | 26332.8 |
