SMTL ID : 4cku.2 (1 other biounit)

Three dimensional structure of plasmepsin II in complex with hydroxyethylamine-based inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-tetramer

Ligands

4 x P2F: 5-[1,1-bis(oxidanylidene)-1,2-thiazinan-2-yl]-N3-[(2S,3R)-4-[2-(3-methoxyphenyl)propan-2-ylamino]-3-oxidanyl-1-phenyl-butan-2-yl]-N1,N1-dipropyl-benzene-1,3-dicarboxamide(Non-covalent)

P2F.1: 19 residues within 4Å: Chain A: I.14, I.32, D.34, G.36, S.37, Y.77, V.78, S.79, F.111, I.123, Y.192, D.214, G.216, T.217, S.218, I.290, L.292, F.294, I.300 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:I.14, A:I.32, A:V.78, A:F.111, A:I.123, A:L.292, A:I.300 Hydrogen bonds: A:D.34, A:D.214, A:G.216, A:S.218 pi-Stacking: A:Y.77 P2F.2: 19 residues within 4Å: Chain B: I.14, M.15, I.32, D.34, G.36, S.37, Y.77, V.78, S.79, F.111, I.123, Y.192, D.214, G.216, T.217, S.218, I.290, L.292, I.300 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:I.14, B:M.15, B:I.32, B:Y.77, B:F.111, B:I.123, B:I.290, B:L.292, B:I.300 Hydrogen bonds: B:D.34, B:D.214, B:G.216, B:S.218 Water bridges: B:V.78 P2F.3: 19 residues within 4Å: Chain C: I.14, M.15, I.32, D.34, G.36, S.37, Y.77, V.78, S.79, F.111, T.114, I.123, Y.192, D.214, G.216, T.217, S.218, L.292, I.300 14 PLIP interactions: 14 interactions with chain C Hydrophobic interactions: C:M.15, C:I.32, C:Y.77, C:F.111, C:T.114, C:I.123, C:L.292, C:I.300 Hydrogen bonds: C:D.34, C:V.78, C:D.214, C:G.216, C:T.217, C:S.218 P2F.4: 20 residues within 4Å: Chain D: M.15, I.32, D.34, G.36, S.37, Y.77, V.78, S.79, F.111, T.114, I.123, Y.192, D.214, G.216, T.217, S.218, I.290, L.292, F.294, I.300 15 PLIP interactions: 15 interactions with chain D Hydrophobic interactions: D:I.32, D:Y.77, D:F.111, D:T.114, D:I.123, D:I.290, D:I.290, D:L.292, D:I.300 Hydrogen bonds: D:D.34, D:D.214, D:G.216, D:T.217, D:S.218 Water bridges: D:V.78

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jaudzems, K. et al., Plasmepsin Inhibitory Activity and Structure-Guided Optimization of a Potent Hydroxyethylamine-Based Antimalarial Hit. Acs Med.Chem.Lett. (2014)

Release Date

2014-06-18

Peptides

PLASMEPSIN-2: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

C
D

D
E

PLASMEPSIN-2

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