H S PENEFSKY
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Explore the profile of H S PENEFSKY including associated specialties, affiliations and a list of published articles.
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46
Citations
1121
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Recent Articles
1.
Knowles A, PENEFSKY H
Biochim Biophys Acta
. 1997 Nov;
1329(2):311-20.
PMID: 9371423
Beef heart mitochondrial F0F1 was reconstituted in proteoliposomes by a new procedure. MF0F1 was inserted in preformed reverse phase evaporation vesicles of large diameters prepared from asolectin (MF0F1-REV). Reconstitution was...
2.
Souid A, PENEFSKY H
J Biol Chem
. 1995 Apr;
270(16):9074-82.
PMID: 7721821
The dissociation constant (KdATP) for ATP bound in the high affinity catalytic site of membrane-bound beef heart mitochondrial ATPase (F1) was calculated from the ratio of the rate constants for...
3.
Souid A, PENEFSKY H
J Bioenerg Biomembr
. 1994 Dec;
26(6):627-30.
PMID: 7721724
Previous studies of the rate constants for the elementary steps of ATP hydrolysis by the soluble and membrane-bound forms of beef heart mitochondrial F1 supported the proposal that ATP is...
4.
Martins I, PENEFSKY H
Eur J Biochem
. 1994 Sep;
224(3):1057-65.
PMID: 7925403
Incubation in the dark of 32P-labeled 2-azido-adenine nucleotides with submitochondrial particles from beef heart led to tight binding of the label by membrane-bound F1. That is, the label remained with...
5.
Xiao R, PENEFSKY H
J Biol Chem
. 1994 Jul;
269(30):19232-7.
PMID: 8034684
The 5-subunit form of the Escherichia coli F1-ATPase, characterized by the subunit composition alpha 3 beta 3 gamma delta epsilon, failed to exhibit a rate acceleration when samples of the...
6.
Ziegler M, Xiao R, PENEFSKY H
J Biol Chem
. 1994 Feb;
269(6):4233-9.
PMID: 8307987
The delta subunit of the F1-ATPase from Escherichia coli contains 2 cysteine residues, one at position 64 and the second at position 140 of the amino acid sequence. These residues...
7.
Ziegler M, PENEFSKY H
J Biol Chem
. 1993 Dec;
268(34):25320-8.
PMID: 8244963
Incorporation of the fluorescent, nonpermeant pH indicator pyranine into submitochondrial particles (pyranine-SMP) permitted monitoring of intravesicular pH changes brought about by proton translocation due to oxidation of respiratory chain substrates...
8.
Freedman J, Novak T, PENEFSKY H, Stein W
Ann N Y Acad Sci
. 1992 Nov;
671:493-6.
PMID: 1337685
No abstract available.
9.
PENEFSKY H, CROSS R
Adv Enzymol Relat Areas Mol Biol
. 1991 Jan;
64:173-214.
PMID: 1828930
No abstract available.
10.
PENEFSKY H
J Biol Chem
. 1988 May;
263(13):6020-2.
PMID: 2896192
Incubation of [gamma-32P]ATP with a molar excess of the soluble, homogeneous ATPase from beef heart mitochondria (F1) results in binding of substrate primarily in a single, very high affinity (KA...