Differential Inhibition of P i-ATP Exchange in Relation to ATP Synthesis and Hydrolysis by Glutaraldehyde Modification of Chloroplast Membranes

D Bar-Zvi; N Shavit

doi:10.1007/978-94-017-6368-4_91

Differential Inhibition of P i-ATP Exchange in Relation to ATP Synthesis and Hydrolysis by Glutaraldehyde Modification of Chloroplast Membranes

D Bar-Zvi, N Shavit

Department of Life Sciences

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

Abstract

In isolated thylakoid membranes, the chlooroplast ATP synthetase catalyses high rates of ATP synthesis, but rather low rates of the reverse reactions. However, higher rates of ATP hydrolysis and Pi-ATP exchange can be obtained after activation by energization of the membranes in the presence of thiol reagents (Shavit, 1980). The participation of different enzyme conformations or altered catalytic site(s) in the catalysis of ADP and ATP utilizing reactions has been suggested (Shavit, 1980; Pedersen, 1978). Chemical modification of the isolated and membrane-bound CF1 has been used to study its mechanism of action (Vallejos, 1981).

Original language	English
Title of host publication	Advances in Photosynthesis Research
Subtitle of host publication	Proceedings of the VIth International Congress on Photosynthesis, Brussels, Belgium, August 1–6, 1983 Volume 2
Editors	C. Sybesma
Publisher	Springer, Dordrecht
Pages	407-410
Volume	2
ISBN (Electronic)	9789401763684
ISBN (Print)	9789024729432
DOIs	https://doi.org/10.1007/978-94-017-6368-4_91
State	Published - 1984

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10.1007/978-94-017-6368-4_91

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Bar-Zvi, D., & Shavit, N. (1984). Differential Inhibition of P i-ATP Exchange in Relation to ATP Synthesis and Hydrolysis by Glutaraldehyde Modification of Chloroplast Membranes. In C. Sybesma (Ed.), Advances in Photosynthesis Research: Proceedings of the VIth International Congress on Photosynthesis, Brussels, Belgium, August 1–6, 1983 Volume 2 (Vol. 2, pp. 407-410). Springer, Dordrecht. https://doi.org/10.1007/978-94-017-6368-4_91

Bar-Zvi, D ; Shavit, N. / Differential Inhibition of P i-ATP Exchange in Relation to ATP Synthesis and Hydrolysis by Glutaraldehyde Modification of Chloroplast Membranes. Advances in Photosynthesis Research: Proceedings of the VIth International Congress on Photosynthesis, Brussels, Belgium, August 1–6, 1983 Volume 2. editor / C. Sybesma . Vol. 2 Springer, Dordrecht, 1984. pp. 407-410

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title = "Differential Inhibition of P i-ATP Exchange in Relation to ATP Synthesis and Hydrolysis by Glutaraldehyde Modification of Chloroplast Membranes",

abstract = "In isolated thylakoid membranes, the chlooroplast ATP synthetase catalyses high rates of ATP synthesis, but rather low rates of the reverse reactions. However, higher rates of ATP hydrolysis and Pi-ATP exchange can be obtained after activation by energization of the membranes in the presence of thiol reagents (Shavit, 1980). The participation of different enzyme conformations or altered catalytic site(s) in the catalysis of ADP and ATP utilizing reactions has been suggested (Shavit, 1980; Pedersen, 1978). Chemical modification of the isolated and membrane-bound CF1 has been used to study its mechanism of action (Vallejos, 1981).",

author = "D Bar-Zvi and N Shavit",

year = "1984",

doi = "10.1007/978-94-017-6368-4_91",

language = "English",

isbn = "9789024729432",

volume = "2",

pages = "407--410",

editor = "{Sybesma }, {C. }",

booktitle = "Advances in Photosynthesis Research",

publisher = "Springer, Dordrecht",

}

Bar-Zvi, D & Shavit, N 1984, Differential Inhibition of P i-ATP Exchange in Relation to ATP Synthesis and Hydrolysis by Glutaraldehyde Modification of Chloroplast Membranes. in C Sybesma (ed.), Advances in Photosynthesis Research: Proceedings of the VIth International Congress on Photosynthesis, Brussels, Belgium, August 1–6, 1983 Volume 2. vol. 2, Springer, Dordrecht, pp. 407-410. https://doi.org/10.1007/978-94-017-6368-4_91

Differential Inhibition of P i-ATP Exchange in Relation to ATP Synthesis and Hydrolysis by Glutaraldehyde Modification of Chloroplast Membranes. / Bar-Zvi, D; Shavit, N.
Advances in Photosynthesis Research: Proceedings of the VIth International Congress on Photosynthesis, Brussels, Belgium, August 1–6, 1983 Volume 2. ed. / C. Sybesma . Vol. 2 Springer, Dordrecht, 1984. p. 407-410.

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

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T1 - Differential Inhibition of P i-ATP Exchange in Relation to ATP Synthesis and Hydrolysis by Glutaraldehyde Modification of Chloroplast Membranes

AU - Bar-Zvi, D

AU - Shavit, N

PY - 1984

Y1 - 1984

N2 - In isolated thylakoid membranes, the chlooroplast ATP synthetase catalyses high rates of ATP synthesis, but rather low rates of the reverse reactions. However, higher rates of ATP hydrolysis and Pi-ATP exchange can be obtained after activation by energization of the membranes in the presence of thiol reagents (Shavit, 1980). The participation of different enzyme conformations or altered catalytic site(s) in the catalysis of ADP and ATP utilizing reactions has been suggested (Shavit, 1980; Pedersen, 1978). Chemical modification of the isolated and membrane-bound CF1 has been used to study its mechanism of action (Vallejos, 1981).

AB - In isolated thylakoid membranes, the chlooroplast ATP synthetase catalyses high rates of ATP synthesis, but rather low rates of the reverse reactions. However, higher rates of ATP hydrolysis and Pi-ATP exchange can be obtained after activation by energization of the membranes in the presence of thiol reagents (Shavit, 1980). The participation of different enzyme conformations or altered catalytic site(s) in the catalysis of ADP and ATP utilizing reactions has been suggested (Shavit, 1980; Pedersen, 1978). Chemical modification of the isolated and membrane-bound CF1 has been used to study its mechanism of action (Vallejos, 1981).

U2 - 10.1007/978-94-017-6368-4_91

DO - 10.1007/978-94-017-6368-4_91

M3 - Chapter

SN - 9789024729432

VL - 2

SP - 407

EP - 410

BT - Advances in Photosynthesis Research

A2 - Sybesma , C.

PB - Springer, Dordrecht

ER -

Bar-Zvi D, Shavit N. Differential Inhibition of P i-ATP Exchange in Relation to ATP Synthesis and Hydrolysis by Glutaraldehyde Modification of Chloroplast Membranes. In Sybesma C, editor, Advances in Photosynthesis Research: Proceedings of the VIth International Congress on Photosynthesis, Brussels, Belgium, August 1–6, 1983 Volume 2. Vol. 2. Springer, Dordrecht. 1984. p. 407-410 doi: 10.1007/978-94-017-6368-4_91

Differential Inhibition of P i-ATP Exchange in Relation to ATP Synthesis and Hydrolysis by Glutaraldehyde Modification of Chloroplast Membranes

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