Catalysis is the increase in the rate of a chemical reaction due to the participation of an additional substance called a catalyst.
A chemical reaction is a process that leads to the transformation of one set of chemical substances to another.
A cofactor is a non-protein chemical compound that is required for the protein's biological activity.
Enzymes are macromolecular biological catalysts.
Iron is a chemical element with symbol Fe (from ferrum) and atomic number 26.
In biochemistry, an oxidoreductase is an enzyme that catalyzes the transfer of electrons from one molecule, the reductant, also called the electron donor, to another, the oxidant, also called the electron acceptor.
Oxygen is a chemical element with symbol O and atomic number 8.
Products are the species formed from chemical reactions.
In chemistry, a substrate is typically the chemical species being observed in a chemical reaction, which reacts with reagent to generate a product.
Tryptophan (IUPAC-IUBMB abbreviation: Trp or W; IUPAC abbreviation: L-Trp or D-Trp; sold for medical use as Tryptan) is one of the 22 standard amino acids and an essential amino acid in the human diet.