4NRL
Structure of hemagglutinin with F95Y mutation of influenza virus B/Lee/40
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 | Hemagglutinin HA1 chain | polymer | 346 | 37756.1 | 3 | UniProt (P03460) Pfam (PF00509) In PDB | Influenza B virus | |
2 | B, D, F | Hemagglutinin HA2 chain | polymer | 182 | 19543.0 | 3 | UniProt (P03460) Pfam (PF00509) In PDB | Influenza B virus | |
3 | G, L, Q | N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-3)-beta-D-galactopyranose-(1-4)-beta-D-glucopyranose | branched | 998.9 | 3 | In PDB GlyTouCan (G79536OW) | |||
4 | H, I, J, K, M... | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 12 | In PDB GlyTouCan (G42666HT) | |||
5 | N | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 586.5 | 1 | In PDB GlyTouCan (G15407YE) | |||
6 | E, F, A, B, C... | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 6 | Chemie (NAG) | |||
7 | water | water | 18.0 | 269 | Chemie (HOH) |
Sequence modifications
A, C, E: 1 - 346 (UniProt: P03460)
B, D, F: 1 - 176 (UniProt: P03460)
PDB | External Database | Details |
---|---|---|
Arg 38 | Lys 53 | conflict |
Ile 76 | Thr 91 | conflict |
Val 90 | Ala 105 | conflict |
Tyr 95 | Phe 110 | engineered mutation |
Thr 147 | Ala 162 | conflict |
Ile 167 | Thr 182 | conflict |
PDB | External Database | Details |
---|---|---|
Ser 54 | Tyr 415 | conflict |
Gly 177 | - | expression tag |
Ala 178 | - | expression tag |
Leu 179 | - | expression tag |
Val 180 | - | expression tag |
Pro 181 | - | expression tag |
Arg 182 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 6 |
Total formula weight | 171897.2 | |
Branched | Number of molecules | 16 |
Total formula weight | 8676.0 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 1327.2 | |
All* | Total formula weight | 181900.5 |