8PK3
CryoEM reconstruction of hemagglutinin HK68 of Influenza A virus bound to an Affimer reagent
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 | Hemagglutinin HA1 chain | polymer | 322 | 35349.8 | 3 | UniProt (Q91MA7) Pfam (PF00509) In PDB | Influenza A virus | |
| 2 | D, E, F | Hemagglutinin HA2 chain | polymer | 175 | 20212.3 | 3 | UniProt (P03437) Pfam (PF00509) UniProt (by SIFTS) (Q91MA7) In PDB | Influenza A virus | |
| 3 | G, H, I | Affimer molecule (A31) | polymer | 87 | 10491.8 | 3 | synthetic construct | ||
| 4 | J, S, b | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 3 | In PDB GlyTouCan (G42666HT) | |||
| 5 | N, W, f | alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 910.8 | 3 | In PDB GlyTouCan (G22768VO) | |||
| 6 | A, B, C | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 6 | Chemie (NAG) |
Sequence modifications
A, B, C: 11 - 328 (UniProt: Q91MA7)
| PDB | External Database | Details |
|---|---|---|
| Ala 7 | - | expression tag |
| Asp 8 | - | expression tag |
| Pro 9 | - | expression tag |
| Gly 10 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 9 |
| Total formula weight | 198161.8 | |
| Branched | Number of molecules | 6 |
| Total formula weight | 4005.7 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1327.2 | |
| All* | Total formula weight | 203494.7 |
