Image:1NQO_G3P_dehydrogenase_nad_active2.png pdb:1NQO_GAPDH_substrate_mono_H2.pdb Name:glycealdehyde-3-phosphate dehydrogenase Script:1NQO_GAPDH_substrate.pml Description:GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE COMPLEXED WITH NAD+ AND D-GLYCERALDEHYDE-3-PHOSPHATE Mutated Ser149 in original crystal structure was changed back to Cys149 by editing PDB file Active site residues (His176,Cys149) shown as sticks (gray) Part of NAD shown as sticks (slate) Glycealdehyde-3-phosphate shown as ball & sticks (green) Atoms colored by atom type (carbon-gray/green/slate, nitrogen-blue, oxygen-salmon, phosphate-hotpink, sulfur-orange, hydrogen-white)