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Crystal structure of Plasmepsin X from Plasmodium falciparum

Analyse Crystal structure of Plasmepsin X from Plasmodium falciparum in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7TBB
Type
protein
Length
332 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v2 / PDB Bank
Contract
0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
Owner
0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
Resolution
1.85
Source
Plasmodium falciparum
Molecule
Plasmepsin 10
UniProt
Q2KNW6
Ligands
NAG
Pockets
2 · best druggability 0.61

Structure

x-ray diffraction · resolution 1.85 · 1 distinct chain · 15% helix, 45% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
APlasmepsin 10protein33215% helix, 45% strandQ2KNW6

Ligands and binding sites

  • NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · chains A
  • ACT · Acetate ion · additive · 8 copies · chains A
  • GOL · Glycerol · additive · chains A

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

2 pockets found on a 1 Å grid, 1 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
13580.610.7734ACT
2970.380.7519empty

Modifications

Observed in the structure: 3 disulfide, 1 glycan (disulfide, N-glycosylation).

Compared structures

  • 7TBB · Crystal structure of plasmepsin X from plasmodium falciparum · the same entry in another collection · chain A against A, TM-score 1.00

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