Literature DB >> 16691479

Identification of phosphate binding residues of Escherichia coli ATP synthase.

Zulfiqar Ahmad1, Alan E Senior.   

Abstract

Four positively-charged residues, namely betaLys-155, betaArg-182, betaArg-246, and alphaArg-376 have been identified as Pi binding residues in Escherichia coli ATP synthase. They form a triangular Pi binding site in catalytic site betaE where substrate Pi initially binds for ATP synthesis in oxidative phosphorylation. Positive electrostatic charge in the vicinity of betaArg-246 is shown to be one important component of Pi binding.

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Year:  2005        PMID： 16691479     DOI： 10.1007/s10863-005-9486-8

Source DB:  PubMed          Journal:  J Bioenerg Biomembr        ISSN： 0145-479X            Impact factor:   3.853


  18 in total

Review 1.  Structural model of F1-ATPase and the implications for rotary catalysis.

Authors:  A G Leslie; J E Walker
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  2000-04-29       Impact factor: 6.237

Review 2.  The molecular mechanism of ATP synthesis by F1F0-ATP synthase.

Authors:  Alan E Senior; Sashi Nadanaciva; Joachim Weber
Journal:  Biochim Biophys Acta       Date:  2002-02-15

3.  Structure of bovine mitochondrial F(1)-ATPase inhibited by Mg(2+) ADP and aluminium fluoride.

Authors:  K Braig; R I Menz; M G Montgomery; A G Leslie; J E Walker
Journal:  Structure       Date:  2000-06-15       Impact factor: 5.006

4.  Characterisation of phosphate binding to mitochondrial and bacterial membrane-bound ATP synthase by studies of inhibition with 4-chloro-7-nitrobenzofurazan.

Authors:  J A Perez; A J Greenfield; R Sutton; S J Ferguson
Journal:  FEBS Lett       Date:  1986-03-17       Impact factor: 4.124

5.  The mitochondrial ATPase. Selective modification of a nitrogen residue in the beta subunit.

Authors:  S J Ferguson; W J Lloyd; G K Radda
Journal:  Eur J Biochem       Date:  1975-05

6.  Involvement of ATP synthase residues alphaArg-376, betaArg-182, and betaLys-155 in Pi binding.

Authors:  Zulfiqar Ahmad; Alan E Senior
Journal:  FEBS Lett       Date:  2005-01-17       Impact factor: 4.124

7.  Location and properties of pyrophosphate-binding sites in Escherichia coli F1-ATPase.

Authors:  J Weber; A E Senior
Journal:  J Biol Chem       Date:  1995-05-26       Impact factor: 5.157

8.  Role of betaAsn-243 in the phosphate-binding subdomain of catalytic sites of Escherichia coli F(1)-ATPase.

Authors:  Zulfiqar Ahmad; Alan E Senior
Journal:  J Biol Chem       Date:  2004-08-20       Impact factor: 5.157

9.  Catalytic site nucleotide binding and hydrolysis in F1F0-ATP synthase.

Authors:  S Löbau; J Weber; A E Senior
Journal:  Biochemistry       Date:  1998-07-28       Impact factor: 3.162

10.  Mutagenesis of residue betaArg-246 in the phosphate-binding subdomain of catalytic sites of Escherichia coli F1-ATPase.

Authors:  Zulfiqar Ahmad; Alan E Senior
Journal:  J Biol Chem       Date:  2004-05-18       Impact factor: 5.157
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  19 in total

1.  Principal role of the arginine finger in rotary catalysis of F1-ATPase.

Authors:  Yoshihito Komoriya; Takayuki Ariga; Ryota Iino; Hiromi Imamura; Daichi Okuno; Hiroyuki Noji
Journal:  J Biol Chem       Date:  2012-03-08       Impact factor: 5.157

2.  Dietary bioflavonoids inhibit Escherichia coli ATP synthase in a differential manner.

Authors:  Nagababu Chinnam; Prasanna K Dadi; Shahbaaz A Sabri; Mubeen Ahmad; M Anaul Kabir; Zulfiqar Ahmad
Journal:  Int J Biol Macromol       Date:  2010-03-25       Impact factor: 6.953

Review 3.  Medicinal chemistry of ATP synthase: a potential drug target of dietary polyphenols and amphibian antimicrobial peptides.

Authors:  Zulfiqar Ahmad; Thomas F Laughlin
Journal:  Curr Med Chem       Date:  2010       Impact factor: 4.530

4.  Effect of structural modulation of polyphenolic compounds on the inhibition of Escherichia coli ATP synthase.

Authors:  Zulfiqar Ahmad; Mubeen Ahmad; Florence Okafor; Jeanette Jones; Abdelmajeed Abunameh; Rakesh P Cheniya; Ismail O Kady
Journal:  Int J Biol Macromol       Date:  2012-01-20       Impact factor: 6.953

5.  Phosphate release in F1-ATPase catalytic cycle follows ADP release.

Authors:  Rikiya Watanabe; Ryota Iino; Hiroyuki Noji
Journal:  Nat Chem Biol       Date:  2010-09-26       Impact factor: 15.040

Review 6.  ATP synthase: a molecular therapeutic drug target for antimicrobial and antitumor peptides.

Authors:  Zulfiqar Ahmad; Florence Okafor; Sofiya Azim; Thomas F Laughlin
Journal:  Curr Med Chem       Date:  2013       Impact factor: 4.530

7.  Correlation between the conformational states of F1-ATPase as determined from its crystal structure and single-molecule rotation.

Authors:  Daichi Okuno; Ryo Fujisawa; Ryota Iino; Yoko Hirono-Hara; Hiromi Imamura; Hiroyuki Noji
Journal:  Proc Natl Acad Sci U S A       Date:  2008-12-15       Impact factor: 11.205

8.  Functional importance of αIle-346 and αIle-348 in the catalytic sites of Escherichia coli ATP synthase.

Authors:  Chao Zhao; Hiba Syed; Sherif S Hassan; Vineet K Singh; Zulfiqar Ahmad
Journal:  Arch Biochem Biophys       Date:  2016-01-14       Impact factor: 4.013

9.  Phosphate release coupled to rotary motion of F1-ATPase.

Authors:  Kei-ichi Okazaki; Gerhard Hummer
Journal:  Proc Natl Acad Sci U S A       Date:  2013-09-23       Impact factor: 11.205

10.  Studies of nucleotide binding to the catalytic sites of Escherichia coli betaY331W-F1-ATPase using fluorescence quenching.

Authors:  Vladimir V Bulygin; Yakov M Milgrom
Journal:  Proc Natl Acad Sci U S A       Date:  2007-03-05       Impact factor: 11.205
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