SMTL ID : 7ry7.1

Structure of Plasmepsin X (PM10, PMX) from Plasmodium falciparum 3D7

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

2 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.1: 4 residues within 4Å: Chain A: N.222, G.263, N.264, I.265 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.263, A:I.265 NAG.4: 4 residues within 4Å: Chain B: N.222, G.263, N.264, I.265 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:T.224, B:G.263, B:I.265

4 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 5 residues within 4Å: Chain A: S.134, F.136, I.152, F.153, T.346 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.134, A:F.153, A:T.346 EDO.3: 4 residues within 4Å: Chain A: F.19, T.445, R.448, P.449 No protein-ligand interaction detected (PLIP) EDO.5: 5 residues within 4Å: Chain B: S.134, F.136, I.152, F.153, T.346 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.134, B:F.153, B:T.346 EDO.6: 4 residues within 4Å: Chain B: F.19, T.445, R.448, P.449 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kesari, P. et al., Structures of plasmepsin X from Plasmodium falciparum reveal a novel inactivation mechanism of the zymogen and molecular basis for binding of inhibitors in mature enzyme. Protein Sci. (2022)

Release Date

2022-02-02

Peptides

Plasmepsin X: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Plasmepsin X