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Crystal structure of the A/BRISBANE/10/2007 (H3N2) influenza virus hemagglutinin L194P mutant in complex with 6'-slnln
Analyse Crystal structure of the A/BRISBANE/10/2007 (H3N2) influenza virus… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 6AOT
- Type
- protein
- Length
- 490 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Hemagglutinin HA1 chain; Hemagglutinin HA2 chain
- UniProt
- A8W891
- Ligands
- NAG, MAN, BMA, GAL, SIA
- Pockets
- 5 · best druggability 0.57
Structure
x-ray diffraction · 2 distinct chains · 24% helix, 32% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Hemagglutinin HA1 chain | protein | 317 | 10% helix, 41% strand | A8W891 |
| B | Hemagglutinin HA2 chain | protein | 173 | 51% helix, 15% strand | A8W891 |
Ligands and binding sites
- NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 10 copies · chains A, B
- MAN · alpha-D-mannopyranose · sugar · 2 copies · chains A, B
- BMA · beta-D-mannopyranose · sugar
- GAL · beta-D-galactopyranose · sugar · chains A
- SIA · N-acetyl-alpha-neuraminic acid · sugar · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
5 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 57 | 0.57 | 0.90 | 17 | empty |
| 2 | 70 | 0.56 | 0.88 | 20 | empty |
| 3 | 184 | 0.43 | 0.73 | 27 | empty |
| 4 | 62 | 0.35 | 0.77 | 15 | empty |
| 5 | 70 | 0.31 | 0.74 | 13 | SIA |
Interfaces
1 interface between chains.
- A–B · 3006 Ų buried · 46 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 8 glycan, 6 disulfide (N-glycosylation, disulfide).
Compared structures
- 6AOT · Crystal structure of the A/Brisbane/10/2007 (H3N2) influenza virus hemagglutinin L194P… · the same entry in another collection · chain A against A, TM-score 1.00
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt A8W891
- Elsewhere: RCSB PDB 6AOT · PDBe 6AOT · UniProt A8W891
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