Figure 7
Overlay of two structures in the region of the hydrophobic cleft: the original 1.8 Å resolution orthorhombic form and the P21 crystal form. GPP is depicted as a semi-transparent surface coloured red for O and slate blue for C atoms. The protein residues are shown in stick mode, coloured grey for C, blue for N and red for O atoms. Selected amino acids are labelled. |