Research workbench
Structural basis for enhanced infectivity and immune evasion of SARS- cov-2 variants
Analyse Structural basis for enhanced infectivity and immune evasion of SARS- cov-2… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 7N1Q
- Type
- protein
- Length
- 3,281 residues
- Chains
- 3
- Method
- electron microscopy
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Spike glycoprotein
- UniProt
- P0DTC2
- Ligands
- NAG, MAN, FUC
- Pockets
- 20 · best druggability 0.85
Structure
electron microscopy · 3 distinct chains · 24% helix, 34% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Spike glycoprotein | protein | 1098 | 23% helix, 33% strand | P0DTC2 |
| B | Spike glycoprotein | protein | 1079 | 24% helix, 34% strand | P0DTC2 |
| C | Spike glycoprotein | protein | 1104 | 24% helix, 33% strand | P0DTC2 |
Ligands and binding sites
- NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 85 copies · chains A, B, C
- MAN · alpha-D-mannopyranose · sugar · 6 copies
- FUC · alpha-L-fucopyranose · sugar · 3 copies
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
20 pockets found on a 1 Å grid, 20 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 550 | 0.85 | 0.91 | 71 | empty |
| 2 | 930 | 0.84 | 0.85 | 122 | empty |
| 3 | 443 | 0.82 | 0.90 | 61 | empty |
| 4 | 259 | 0.81 | 0.93 | 38 | empty |
| 5 | 299 | 0.80 | 0.91 | 50 | empty |
Interfaces
3 interfaces between chains.
- A–C · 6770 Ų buried · 60 hydrogen bonds · protein-protein
- B–C · 6308 Ų buried · 53 hydrogen bonds · protein-protein
- A–B · 5132 Ų buried · 41 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 54 glycan, 43 disulfide (N-glycosylation, disulfide).
Compared structures
- 7N1Q · Structural basis for enhanced infectivity and immune evasion of SARS-CoV-2 variants · 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 P0DTC2
- Elsewhere: RCSB PDB 7N1Q · PDBe 7N1Q · UniProt P0DTC2
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