4KPS
Structure and receptor binding specificity of the hemagglutinin H13 from avian influenza A virus H13N6
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C, E (A, C, E) | Hemagglutinin | polymer | 324 | 36332.8 | 3 | UniProt (P13103) | Influenza A virus | |
| 2 | B, D, F (B, D, F) | Hemagglutinin | polymer | 165 | 18718.7 | 3 | UniProt (P13103) | Influenza A virus | |
| 3 | G (G) | N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose | branched | 471.4 | 1 | In PDB GlyTouCan (G30207PZ) | |||
| 4 | H (H) | N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 674.6 | 1 | In PDB BIRD (PRD_900067) GlyTouCan (G00065MO) | 3'-sialyl-N-acetyllactosamine | ||
| 5 | I (E) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 1 | Chemie (NAG) | |||
| 6 | J, K, L, M, N... (A, B, C, D, E...) | water | water | 18.0 | 103 | Chemie (HOH) |
Sequence modifications
A, C, E: 6 - 327 (UniProt: P13103)
| PDB | External Database | Details |
|---|---|---|
| Ile 4 | - | expression tag |
| Gln 5 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 165154.5 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1146.0 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 221.2 | |
| All* | Total formula weight | 166521.7 |
