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Fig. 2 | BMC Complementary Medicine and Therapies

Fig. 2

From: Antimalarial potential of compounds isolated from Mammea siamensis T. Anders. flowers: in vitro and molecular docking studies

Fig. 2

Predicted binding modes and H-bond interactions of two active compounds, artesunate and chloroquine, with the PfLDH enzyme. The backbone of the PfLDH enzyme is presented in a blue ribbon model, and all hydrogen bonding residues are shown as stick models and labeled by heteroatoms. The compounds are labeled by heteroatoms as follows: yellow for C, white for H, cyan for N, red for O, and green for Cl. Green dashed lines represent hydrogen bond interactions and represent bond length in angstroms (Å). a: 1-Hydroxy-5,6,7-trimethoxyxanthone (9), b: 3,4,5-Trihydroxyxanthone (10), c: Artesunate, d: Chloroquine

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