[Monomeric form of E. coli pyrophosphatase. Regulatory properties, stability and interaction with affinity inhibitors].
A comparative study on the E. coli inorganic pyrophosphatase subunit and native oligomer disclosed that the quaternary structure is not an essential prerequisite for exhibiting by the enzyme its regulatory properties. However, association of the subunits enhances the stability of the protein molecule and is obligatory for irreversible affinity inhibition.
D004795:Enzyme Stability; D004926:Escherichia coli / Q000201:enzymology*; D006868:Hydrolysis; D007700:Kinetics; D046911:Macromolecular Substances; D011755:Pyrophosphatases / Q000032:analysis* / Q000037:antagonists & inhibitors
D046911:Macromolecular Substances; D011755:Pyrophosphatases
Monomernaia forma pirofosfatazy E. coli. Reguliatornye svoĭstva, stabil'nost' i vzaimodeĭstvie s affinnymi ingibitorami.