9MQW
Crystal structure of influenza virus N2 neuraminidase from A/Singapore/INFIMH-16-0019/2016 (H3N2)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Neuraminidase | polymer | 395 | 43531.6 | 1 | UniProt (A0A5B8WQ58) Pfam (PF00064) UniProt (by SIFTS) (A0A193ACB1) | Influenza A virus | |
| 2 | B, C, D, E (B, C, D, E) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 4 | In PDB GlyTouCan (G42666HT) | |||
| 3 | F (F) | alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]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 | 1559.4 | 1 | In PDB GlyTouCan (G68668TB) | |||
| 4 | G (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 5 | H, J, K, L, M... (A) | SULFATE ION | non-polymer | 96.1 | 11 | Chemie (SO4) | |||
| 6 | I (A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 1 | Chemie (NAG) | |||
| 7 | T (A) | water | water | 18.0 | 163 | Chemie (HOH) |
Sequence modifications
A: 82 - 469 (UniProt: A0A5B8WQ58)
| PDB | External Database | Details |
|---|---|---|
| Gly 75 | - | expression tag |
| Ser 76 | - | expression tag |
| Pro 77 | - | expression tag |
| Ser 78 | - | expression tag |
| Arg 79 | - | expression tag |
| Ser 80 | - | expression tag |
| Gly 81 | - | expression tag |
| Ile 212 | Val 212 | conflict |
| Asn 329 | Ser 329 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 43531.6 | |
| Branched | Number of molecules | 5 |
| Total formula weight | 3257.0 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 1318.0 | |
| All* | Total formula weight | 48106.5 |
