1sky
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CRYSTAL STRUCTURE OF THE NUCLEOTIDE FREE ALPHA3BETA3 SUB-COMPLEX OF F1-ATPASE FROM THE THERMOPHILIC BACILLUS PS3
OverviewOverview
BACKGROUND: F1-ATPase, an oligomeric assembly with subunit stoichiometry, alpha 3 beta 3 gamma delta epsilon, is the catalytic component of the ATP, synthase complex, which plays a central role in energy transduction in, bacteria, chloroplasts and mitochondria. The crystal structure of bovine, mitochondrial F1-ATPase displays a marked asymmetry in the conformation, and nucleotide content of the catalytic beta subunits. The alpha 3 beta 3, subcomplex of F1-ATPase has been assembled from subunits of the moderately, thermophilic Bacillus PS3 made in Escherichia coli, and the subcomplex is, active but does not show the catalytic cooperativity of intact F1-ATPase., The structure of this subcomplex should provide new information on the, conformational variability of F1-ATPase and may provide ... [(full description)]
About this StructureAbout this Structure
1SKY is a [Protein complex] structure of sequences from [Bacillus ps3] with SO4 as [ligand]. Active as [[1]], with EC number [3.6.1.34]. Full crystallographic information is available from [OCA].
ReferenceReference
The crystal structure of the nucleotide-free alpha 3 beta 3 subcomplex of F1-ATPase from the thermophilic Bacillus PS3 is a symmetric trimer., Shirakihara Y, Leslie AG, Abrahams JP, Walker JE, Ueda T, Sekimoto Y, Kambara M, Saika K, Kagawa Y, Yoshida M, Structure. 1997 Jun 15;5(6):825-36. PMID:9261073
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