Page 55 - General Biochemistry
P. 55

Regulation of Enzyme Activity

Coenzyme          Abbreviation                   Entity transferred

nicotine adenine  NAD - partly                   electron
dinucelotide      composed of niacin             (hydrogen atom)

nicotine adenine  NADP -Partly                   electron
dinucelotide      composed of niacin             (hydrogen atom)
phosphate         FAD - Partly
                  composed of                    electron
flavine adenine   riboflavin (vit. B2)           (hydrogen atom)
dinucelotide      CoA
                                                 Acyl
coenzyme A        CoQ                            groups
                                                 electrons
coenzymeQ         thiamine (vit. B1)             (hydrogen atom)
                                                 aldehydes
thiamine          pyridoxine (vit B6)
pyrophosphate                                    amino groups
pyridoxal         biotin
phosphate                                        carbon dioxide
                  vit. B12
biotin                                           alkyl groups

carbamide
coenzymes

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