MolNFT v1 · #139621 · protein
The structure of hemagglutinin G228S mutant from an avian-origin H4N6 influenza virus in complex with human receptor analog lstc
5XLA: “The structure of hemagglutinin G228S mutant from an avian-origin H4N6 influenza virus in complex with human…”. X-ray diffraction, 2 ligands (NAG, SIA), 7 pockets (best druggability 0.66). MolNFT v1 #139621 on GenesisL1: 3D…
- PDB
- 5XLA
- Type
- protein
- Length
- 980 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Hemagglutinin
- UniProt
- A3KF09
- Ligands
- NAG, SIA
- Pockets
- 7 · best druggability 0.66
Structure
x-ray diffraction · 1 distinct chain · 22% helix, 30% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Hemagglutinin | protein | 490 | 22% helix, 30% strand | A3KF09 |
Ligands and binding sites
- NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 2 copies · chains A, B
- SIA · N-acetyl-alpha-neuraminic acid · sugar · 2 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
7 pockets found on a 1 Å grid, 4 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 58 | 0.66 | 0.95 | 18 | empty |
| 2 | 50 | 0.61 | 0.94 | 18 | empty |
| 3 | 301 | 0.60 | 0.78 | 34 | empty |
| 4 | 310 | 0.58 | 0.77 | 39 | empty |
| 5 | 161 | 0.49 | 0.77 | 32 | empty |
Interfaces
1 interface between chains.
- A–B · 221 Ų buried · 8 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 12 disulfide, 2 glycan (disulfide, N-glycosylation).
Compared structures
- 5XLA · The structure of hemagglutinin G228S mutant from an avian-origin H4N6 influenza virus in… · 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 A3KF09
- Elsewhere: RCSB PDB 5XLA · PDBe 5XLA · UniProt A3KF09
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