EOG8H48JQ GO:0051287 30/97 NAD binding molecular_function "Interacting selectively and non-covalently with nicotinamide adenine dinucleotide, a coenzyme involved in many redox and biosynthetic reactions; binding may be to either the oxidized form, NAD+, or the reduced form, NADH." [GOC:ai] EOG8H48JQ GO:0000287 30/97 magnesium ion binding molecular_function "Interacting selectively and non-covalently with magnesium (Mg) ions." [GOC:ai] EOG8H48JQ GO:0006099 27/97 tricarboxylic acid cycle biological_process "A nearly universal metabolic pathway in which the acetyl group of acetyl coenzyme A is effectively oxidized to two CO2 and four pairs of electrons are transferred to coenzymes. The acetyl group combines with oxaloacetate to form citrate, which undergoes successive transformations to isocitrate, 2-oxoglutarate, succinyl-CoA, succinate, fumarate, malate, and oxaloacetate again, thus completing the cycle. In eukaryotes the tricarboxylic acid is confined to the mitochondria. See also glyoxylate cycle." [ISBN:0198506732] EOG8H48JQ GO:0004449 27/97 isocitrate dehydrogenase (NAD+) activity molecular_function "Catalysis of the reaction: isocitrate + NAD+ = 2-oxoglutarate + CO2 + NADH + H+." [EC:1.1.1.41] EOG8H48JQ GO:0016616 3/97 oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor molecular_function "Catalysis of an oxidation-reduction (redox) reaction in which a CH-OH group acts as a hydrogen or electron donor and reduces NAD+ or NADP." [EC:1.1.1.-, GOC:ai] EOG8H48JQ GO:0005875 1/97 microtubule associated complex cellular_component "Any multimeric complex connected to a microtubule." [GOC:jl]