phosphopyruvate hydratase complex

Definition

Target type: cellularcomponent

A multimeric enzyme complex, usually a dimer or an octamer, that catalyzes the conversion of 2-phospho-D-glycerate to phosphoenolpyruvate and water. [GOC:jl, ISBN:0198506732]

The phosphopyruvate hydratase complex, also known as enolase, is a crucial enzyme in glycolysis. It is a dimeric protein, composed of two identical subunits. Each subunit contains a catalytic site that binds to the substrate phosphoenolpyruvate (PEP) and facilitates its conversion to pyruvate. This reaction involves the removal of water from PEP, a dehydration process, and is essential for energy production in the cell. \\n\\nWhile enolase is typically found in the cytoplasm, it can also associate with other proteins and cellular structures. In the context of the phosphopyruvate hydratase complex, enolase is likely localized to specific regions within the cell, potentially interacting with other enzymes involved in glycolysis. This localization may facilitate efficient substrate channeling and enhance metabolic flux. \\n\\nTo further understand the cellular component of the phosphopyruvate hydratase complex, additional information is required. For example, the specific cellular location, the associated proteins or organelles, and the physiological conditions under which the complex is formed need to be investigated. These details will provide a more comprehensive picture of the enolase complex and its role in cellular metabolism.'
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Proteins (2)

Compounds (2)