Research workbench
Structure of pfcsp peptide 21 with human antibody CIS42
Analyse Structure of pfcsp peptide 21 with human antibody CIS42 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 6B5R
- Type
- protein
- Length
- 437 residues
- Chains
- 3
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- CIS42 Fab heavy chain; CIS42 Fab light chain; Pfcsp peptide 21…
- Pockets
- 5 · best druggability 0.39
Structure
x-ray diffraction · 3 distinct chains · 7% helix, 50% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| H | CIS42 Fab heavy chain | protein | 212 | 7% helix, 52% strand | — |
| L | CIS42 Fab light chain | protein | 212 | 8% helix, 50% strand | — |
| A | Pfcsp peptide 21: asn-pro-asp-pro-asn-ala-asn-pro-asn-val- asp-pro-asn | protein | 13 | 0% helix, 0% strand | — |
Pockets
5 pockets found on a 1 Å grid, 0 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 137 | 0.39 | 0.74 | 23 | empty |
| 2 | 80 | 0.36 | 0.76 | 19 | empty |
| 3 | 60 | 0.29 | 0.74 | 14 | empty |
| 4 | 72 | 0.28 | 0.72 | 18 | empty |
| 5 | 53 | 0.26 | 0.73 | 17 | empty |
Interfaces
3 interfaces between chains.
- H–L · 1694 Ų buried · 10 hydrogen bonds · protein-protein
- H–A · 464 Ų buried · 14 hydrogen bonds · protein-protein
- L–A · 285 Ų buried · 1 hydrogen bond · protein-protein
Modifications
Observed in the structure: 4 disulfide, 1 modified (disulfide, cyclization).
Compared structures
- 6B5R · Structure of PfCSP peptide 21 with human antibody CIS42 · the same entry in another collection · chain L against L, 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
- Elsewhere: RCSB PDB 6B5R · PDBe 6B5R
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