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Figure 7
Inferring the ZmGLX1 ligand-binding modes. Analysis of the ZmGLX1 substrate-binding mode, as estimated through superposition with the structure of human glyoxalase I (PDB entry 1qin ; Cameron et al., 1999BB8) complexed with the substrate analogue HIPC [S-(N-hydroxy-N-p-iodophenylcarbamoyl)glutathione; orange]. (a) HIPC binding modelled in site A. (b) HIPC binding modelled in site B. Note that formate anions (FMT; yellow) in ZmGLX1 map the position of negatively charged groups in the substrate, particularly in site A.

Journal logoBIOLOGICAL
CRYSTALLOGRAPHY
ISSN: 1399-0047
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