How Do You Spell PHOSPHOPYRUVATE HYDRATASE?

Pronunciation: [fˈɒsfəpˌɪɹuːvˌe͡ɪt hˈa͡ɪdɹɐtˌe͡ɪs] (IPA)

Phosphopyruvate Hydratase is a long and complex word that is used in biochemistry. The correct pronunciation of this word is /fɒsfoʊpaɪruːveɪt haɪdreɪteɪz/, which is represented in IPA phonetic transcription. The word is made up of two parts, 'phosphopyruvate' and 'hydratase,' which describe the chemical components of this enzyme. The spelling of this word can be difficult, but understanding its pronunciation is essential for those involved in biochemistry and related fields.

PHOSPHOPYRUVATE HYDRATASE Meaning and Definition

1. Phosphopyruvate hydratase, also known as enolase, is an enzyme that plays a crucial role in various metabolic pathways. It is an abundant cytoplasmic enzyme that catalyzes the conversion of 2-phosphoglycerate (2-PG) to phosphoenolpyruvate (PEP) during glycolysis. This catalytic reaction involves the elimination of water and a reversible dehydration process.

   Phosphopyruvate hydratase is considered a key regulatory enzyme in glycolysis as PEP is an important intermediate that can further be converted to produce ATP or used in other biosynthetic pathways. Furthermore, enolase is involved in the gluconeogenesis process, where it catalyzes the reverse reaction to convert PEP back to 2-PG.

   Enolase functions as a homodimer, meaning it is composed of two identical subunits. Each subunit contains a catalytic domain and a C-terminal domain that participates in various molecular interactions. The enzyme requires divalent cations such as magnesium for optimal activity.

   Beyond its metabolic roles, phosphopyruvate hydratase also exhibits non-enzymatic functions. It has shown to act as a plasminogen receptor on the cell surface and can contribute to cell adhesion and migration. Moreover, enolase has been reported to play a role in certain pathologies, such as cancer progression and autoimmune diseases.

   In summary, phosphopyruvate hydratase is an enzyme that converts 2-phosphoglycerate to phosphoenolpyruvate during glycolysis and also plays various non-enzymatic functions. Its diverse roles make it a crucial and multifaceted protein in cellular metabolism and other biological processes.

Common Misspellings for PHOSPHOPYRUVATE HYDRATASE

• ohosphopyruvate hydratase
• lhosphopyruvate hydratase
• -hosphopyruvate hydratase
• 0hosphopyruvate hydratase
• pgosphopyruvate hydratase
• pbosphopyruvate hydratase
• pnosphopyruvate hydratase
• pjosphopyruvate hydratase
• puosphopyruvate hydratase
• pyosphopyruvate hydratase
• phisphopyruvate hydratase
• phksphopyruvate hydratase
• phlsphopyruvate hydratase
• phpsphopyruvate hydratase
• ph0sphopyruvate hydratase
• ph9sphopyruvate hydratase
• phoaphopyruvate hydratase
• phozphopyruvate hydratase
• phoxphopyruvate hydratase
• phodphopyruvate hydratase

Etymology of PHOSPHOPYRUVATE HYDRATASE

The word "phosphopyruvate hydratase" is derived from several components:

1. Phospho-: This prefix is derived from the Greek word "phosphoros", meaning "light-bearing" or "light-bringing". In biological terms, "phospho-" often refers to the addition or presence of a phosphate group (PO₄³⁻) in a molecule.

2. Pyruvate: This term is derived from the French word "pyruvic", which in turn comes from the Greek word "pyr", meaning "fire". Pyruvate is a key molecule in metabolism that is formed during the breakdown of glucose.

3. Hydratase: This suffix is derived from the word "hydrate", which comes from the Greek word "hudros", meaning "water".