Research workbench
H7N3 avian influenza virus haemagglutinin in complex with human receptor analogue 6'-sln
Analyse H7N3 avian influenza virus haemagglutinin in complex with human receptor… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 4BSH
- Type
- protein
- Length
- 486 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Hemagglutinin
- UniProt
- Q6GYW3
- Ligands
- NAG, GAL, SIA, SO4
- Pockets
- 4 · best druggability 0.64
Structure
x-ray diffraction · 2 distinct chains · 24% helix, 31% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Hemagglutinin | protein | 316 | 9% helix, 40% strand | Q6GYW3 |
| B | Hemagglutinin | protein | 170 | 52% helix, 14% strand | Q6GYW3 |
Ligands and binding sites
- NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 4 copies · chains A, B
- GAL · beta-D-galactopyranose · sugar · chains A
- SIA · N-acetyl-alpha-neuraminic acid · sugar · chains A
- SO4 · Sulfate ion · ion · 14 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
4 pockets found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 246 | 0.64 | 0.82 | 24 | empty |
| 2 | 106 | 0.47 | 0.80 | 21 | SO4 |
| 3 | 59 | 0.29 | 0.74 | 17 | SIA |
| 4 | 50 | 0.28 | 0.75 | 16 | empty |
Interfaces
1 interface between chains.
- A–B · 3175 Ų buried · 47 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 6 disulfide, 3 glycan (disulfide, N-glycosylation).
Compared structures
- 4BSH · H7N3 Avian Influenza Virus Haemagglutinin in Complex with Human Receptor Analogue 6'-SLN · 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 Q6GYW3
- Elsewhere: RCSB PDB 4BSH · PDBe 4BSH · UniProt Q6GYW3
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