MolNFT v1 · #188181 · protein
SARS-cov-2 omicron 3-rbd down spike protein trimer without the P986- P987 stabilizing mutations (S-gsas-omicron)
7TF8 · Spike glycoprotein: “SARS-cov-2 omicron 3-rbd down spike protein trimer without the P986- P987 stabilizing mutations…”. Electron microscopy, 3 ligands (NAG, MAN, BMA), 20 pockets (best druggability 0.87). MolNFT v1 #188181 on…
- PDB
- 7TF8
- Type
- protein
- Length
- 3,153 residues
- Chains
- 3
- Method
- electron microscopy
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Spike glycoprotein
- UniProt
- P0DTC2
- Ligands
- NAG, MAN, BMA
- Pockets
- 20 · best druggability 0.87
Structure
electron microscopy · 2 distinct chains · 23% helix, 30% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, C | Spike glycoprotein | protein | 1050 | 22% helix, 32% strand | P0DTC2 |
| B | Spike glycoprotein | protein | 1053 | 23% helix, 29% strand | P0DTC2 |
Ligands and binding sites
- NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 57 copies · chains A, C, B
- MAN · alpha-D-mannopyranose · sugar · 11 copies · chains A, B
- BMA · beta-D-mannopyranose · sugar · 10 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 | 973 | 0.87 | 0.88 | 133 | empty |
| 2 | 609 | 0.84 | 0.89 | 75 | empty |
| 3 | 420 | 0.83 | 0.91 | 60 | empty |
| 4 | 766 | 0.82 | 0.86 | 93 | empty |
| 5 | 412 | 0.82 | 0.90 | 34 | empty |
Interfaces
3 interfaces between chains.
- A–B · 6150 Ų buried · 44 hydrogen bonds · protein-protein
- A–C · 6016 Ų buried · 44 hydrogen bonds · protein-protein
- B–C · 5606 Ų buried · 49 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 42 disulfide, 41 glycan (disulfide, N-glycosylation).
Compared structures
- 7TF8 · SARS-CoV-2 Omicron 3-RBD down Spike Protein Trimer without the P986-P987 stabilizing… · 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 7TF8 · PDBe 7TF8 · UniProt P0DTC2
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