3KU6
Crystal structure of a H2N2 influenza virus hemagglutinin, 226L/228G
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Hemagglutinin HA1 chain | polymer | 327 | 36489.3 | 1 | UniProt (C7S226) Pfam (PF00509) In PDB | Influenza A virus | |
2 | B | Hemagglutinin HA2 chain | polymer | 174 | 20139.3 | 1 | UniProt (C7S226) Pfam (PF00509) In PDB | Influenza A virus | |
3 | C | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G42666HT) | |||
4 | A | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 1 | Chemie (NAG) | |||
5 | A | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
6 | B | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
7 | water | water | 18.0 | 580 | Chemie (HOH) |
Sequence modifications
A: 10 - 329 (UniProt: C7S226)
PDB | External Database | Details |
---|---|---|
Pro 9 | - | expression tag |
Leu 226 | Gln 236 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 56628.5 | |
Branched | Number of molecules | 1 |
Total formula weight | 424.4 | |
Non-Polymers* | Number of molecules | 3 |
Total formula weight | 389.4 | |
All* | Total formula weight | 57442.3 |