Keywords: Isocitrate dehydrogenase 1ai3.png en 3d tube model of isocitrate dehydrogenase NADP+ from E coli after PDB 1AI3 with NADP+ and isocitrate magnesium spacefilling Ref cite journal Mesecar AD Stoddard BL Koshland DE Orbital steering in the catalytic power of enzymes small structural changes with large catalytic consequences Science journal 277 5323 202 “6 1997 July 9211842 http //www sciencemag org/cgi/pmidlookup view long pmid 9211842 http //www pdb org/pdb/cgi/explore cgi pdbId 1AI3 Ayacop 2009-02-16 http //www ebi ac uk/pdbsum/1AI3 Citric acid cycle |