MolNFT v1 · #186419 · protein
Crystal structure of pfcsp peptide 21 with vaccine-elicited human anti-malaria antibody M43.159
7RD9 · Circumsporozoite protein: “Crystal structure of pfcsp peptide 21 with vaccine-elicited human anti-malaria antibody M43.159”. X-ray diffraction, 2 pockets (best druggability 0.64). MolNFT v1 #186419 on GenesisL1: 3D structure…
- PDB
- 7RD9
- Type
- protein
- Length
- 452 residues
- Chains
- 3
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Circumsporozoite protein; Antibody M43.159 heavy chain; Antibody M43.159 light chain
- UniProt
- P02893
- Pockets
- 2 · best druggability 0.64
Structure
x-ray diffraction · 3 distinct chains · 6% helix, 51% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| C | Circumsporozoite protein | protein | 14 | 0% helix, 7% strand | P02893 |
| H | Antibody M43.159 heavy chain | protein | 220 | 7% helix, 53% strand | — |
| L | Antibody M43.159 light chain | protein | 218 | 6% helix, 52% strand | — |
Pockets
2 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 624 | 0.64 | 0.75 | 69 | empty |
| 2 | 55 | 0.56 | 0.90 | 22 | empty |
Interfaces
3 interfaces between chains.
- H–L · 1880 Ų buried · 15 hydrogen bonds · protein-protein
- C–L · 433 Ų buried · 5 hydrogen bonds · protein-protein
- C–H · 424 Ų buried · 15 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 4 disulfide (disulfide).
Compared structures
- 7RD9 · Crystal structure of PfCSP peptide 21 with vaccine-elicited human anti-malaria antibody… · the same entry in another collection · chain C against C, TM-score 1.00
- P02893 · AlphaFold monomer V2.0 prediction for circumsporozoite protein (P02893) · a predicted model of the same protein · chain C against A, TM-score 0.33
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 P02893
- Elsewhere: RCSB PDB 7RD9 · PDBe 7RD9 · UniProt P02893
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