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The Enzyme Commission number (EC number) is a numerical classification scheme for enzymes, based on the chemical reactions they catalyze. [1] As a system of enzyme nomenclature, every EC number is associated with a recommended name for the corresponding enzyme-catalyzed reaction. EC numbers do not specify enzymes but enzyme-catalyzed reactions.
This list contains a list of sub-classes for the seventh group of Enzyme Commission numbers, EC 7, translocases, placed in numerical order as determined by the Nomenclature Committee of the International Union of Biochemistry and Molecular Biology.
Phospholipase C (EC 3.1.4.3) CGMP specific phosphodiesterase type 5 (EC 3.1.4.17) Phospholipase D (EC 3.1.4.50) Category:EC 3.1.21. Restriction enzyme Type 1 (EC 3.1.21.3) Restriction enzyme Type 2 (EC 3.1.21.4) Restriction enzyme Type 3 (EC 3.1.21.5) Restriction enzyme Type 4 (?) Deoxyribonuclease I (EC 3.1.21.1) Category:EC 3.1.26. RNase H ...
The enzyme cytochrome c oxidase or Complex IV (was EC 1.9.3.1, now reclassified as a translocase EC 7.1.1.9) is a large transmembrane protein complex found in bacteria, archaea, and the mitochondria of eukaryotes.
4-Oxalocrotonate tautomerase (EC 5.3.2.6) or 4-OT is an enzyme that converts 2-hydroxymuconate to the αβ-unsaturated ketone, 2-oxo-3-hexenedioate. [1] This enzyme forms part of a bacterial metabolic pathway that oxidatively catabolizes toluene, o-xylene, 3-ethyltoluene, and 1,2,4-trimethylbenzene into intermediates of the citric acid cycle.
Although the active site occupies only ~10–20% of the volume of an enzyme, [1]: 19 it is the most important part as it directly catalyzes the chemical reaction. It usually consists of three to four amino acids, while other amino acids within the protein are required to maintain the tertiary structure of the enzymes.
1. Side Part Flipped Bob. A side part can easily change your flipped bob, as seen on Lori Harvey, above. Add in a tucked side behind the ears, a bit of hairspray and you have yourself a winner.
The enzyme phenylalanine ammonia lyase (EC 4.3.1.24) catalyzes the conversion of L-phenylalanine to ammonia and trans-cinnamic acid.: [1] L -phenylalanine = trans -cinnamate + NH 3 Phenylalanine ammonia lyase (PAL) is the first and committed step in the phenyl propanoid pathway and is therefore involved in the biosynthesis of the polyphenol ...