Thiamine-triphosphatase

Thiamine-triphosphatase is an

thiamine metabolism. It catalyzes the chemical reaction

\rightleftharpoons

thiamine diphosphate + phosphate

This enzyme belongs to the family of

acid anhydride hydrolases, specifically those acting on phosphorus-containing anhydrides. Its systematic name

Structural studies

As of late 2007, only one

structure has been solved for this class of enzymes, with the PDB accession code 2JMU

Hashitani Y, Cooper JR (1972). "The partial purification of thiamine triphosphatase from rat brain". J. Biol. Chem. 247 (7): 2117–9.
PMID 4335862
.

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v t e Enzymes
Activity	Active site Binding site Catalytic triad Oxyanion hole Enzyme promiscuity Diffusion-limited enzyme Cofactor Enzyme catalysis
Regulation	Allosteric regulation Cooperativity Enzyme inhibitor Enzyme activator
Classification	EC number Enzyme superfamily Enzyme family List of enzymes
Kinetics	Enzyme kinetics Eadie–Hofstee diagram Hanes–Woolf plot Lineweaver–Burk plot Michaelis–Menten kinetics
Types	EC1 Oxidoreductases (list) EC2 Transferases (list) EC3 Hydrolases (list) EC4 Lyases (list) EC5 Isomerases (list) EC6 Ligases (list) EC7 Translocases (list)