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Can I read The Role of Inorganic Phosphate in the Regulation of Pfk Activity in Tomatoes on EtoBox?
The Role of Inorganic Phosphate in the Regulation of Pfk Activity in Tomatoes by J.E. Isaac; M.J.C. Rhodes is a Biochemistry, Genetics and Molecular Biology article available to read on EtoBox.
What is The Role of Inorganic Phosphate in the Regulation of Pfk Activity in Tomatoes about?
Abr=c--Thc effect of inorganic phosphate (Pi) on the activity of phosphofructokinase (PFK) from the tomato is dependent on the state of aggregation of the enzyme. Pi stimulates the activity of tbc otigomcric form of PFK but promotes its dissociation lo ykki a catalytically active monomeric form. Pi has an instantaneous effect of darting the apparent ocgative coopcrativity between PFK and F6P whik its long term effect is to compktcly abolish this cooptrativity. Pi relieved the inhibition of both the oligomtric and monomeric forms of PFK by PEP, salts, phosphoglyceratc and phosphoglycolatc. Citrate inhibition of the oligomcric form was reversed by Pi but its inhibition of the monomeric form was aaxntuated by Pi. The significance of Pi effect on PFK activity and regulation is discussed in relation to the phosphorylation state concept. -..
Who reads The Role of Inorganic Phosphate in the Regulation of Pfk Activity in Tomatoes?
It is typically read by researchers, students, and practitioners in Biochemistry, Genetics and Molecular Biology.
- Author
- J.E. Isaac; M.J.C. Rhodes
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0031-9422)
- Published
- 1987
- Language
- EN
- Field
- Biochemistry, Genetics and Molecular Biology (Life Sciences)