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Figure 4
Complex of PfSpdS with BIPA. (a) Schematic presentation of BIPA binding in the active site of PfSpdS with the potential hydrogen bonds shown as dashed lines. Water molecules are shown as red spheres, N atoms in blue and O atoms in red. (b) A superposition of the crystal structure of BIPA (green C atoms) on the structure of the ligand obtained in docking experiments (brown C atoms; Jacobsson et al., 2008BB17), showing the shift of about 1.9 Å between the two structures. (c) Superposition of the structure of the complex of PfSpdS with BIPA (blue) on the structure of the dcAdoMet complex, showing the slight relative shift of the C-terminal domain (by about 1 Å). dcAdoMet is shown as a ball-and-stick model (yellow C atoms).

Journal logoBIOLOGICAL
CRYSTALLOGRAPHY
ISSN: 1399-0047
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