Related Articles1H NMR study of the interaction of ATP with Escherichia coli RNA polymerase containing in vivo-incorporated Co(II).
Arch Biochem Biophys. 1991 Dec;291(2):307-10
Authors: Panth H, Brenner MC, Wu FY
The DNA-dependent RNA polymerase containing two intrinsic cobalt ions (Co2-RPase) instead of the naturally occurring zinc was purified from Escherichia coli cells grown in zinc-depleted, cobalt-enriched media. Longitudinal NMR relaxation rates of the H2 and H8 protons of ATP were measured in the absence and presence of up to 92 microM Co2-RPase. No enhancement of the proton relaxation rates was observed in the presence of cobalt-containing enzyme, suggesting that the ATP substrate does not undergo rapid exchange at a site close to either of the intrinsic cobalt ions. This result is in contrast to that previously observed when Co2+ was incorporated into RPase by an in vitro procedure involving partial urea denaturation of the protein.
[NMR paper] Structural characterization of the interaction of the delta and alpha subunits of the Escherichia coli F1F0-ATP synthase by NMR spectroscopy.
Structural characterization of the interaction of the delta and alpha subunits of the Escherichia coli F1F0-ATP synthase by NMR spectroscopy.
Related Articles Structural characterization of the interaction of the delta and alpha subunits of the Escherichia coli F1F0-ATP synthase by NMR spectroscopy.
Biochemistry. 2005 Sep 6;44(35):11786-94
Authors: Wilkens S, Borchardt D, Weber J, Senior AE
A critical point of interaction between F(1) and F(0) in the bacterial F(1)F(0)-ATP synthase is formed by the alpha and delta subunits. Previous work has...
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[NMR paper] Elucidation of the epsilon-theta subunit interface of Escherichia coli DNA polymerase
Elucidation of the epsilon-theta subunit interface of Escherichia coli DNA polymerase III by NMR spectroscopy.
Related Articles Elucidation of the epsilon-theta subunit interface of Escherichia coli DNA polymerase III by NMR spectroscopy.
Biochemistry. 2003 Apr 8;42(13):3635-44
Authors: DeRose EF, Darden T, Harvey S, Gabel S, Perrino FW, Schaaper RM, London RE
The DNA polymerase III holoenzyme (HE) is the primary replicative polymerase of Escherichia coli. The epsilon (epsilon) subunit of HE provides the 3'-->5' exonucleolytic proofreading...
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[NMR paper] Escherichia coli diacylglycerol kinase: a case study in the application of solution N
Escherichia coli diacylglycerol kinase: a case study in the application of solution NMR methods to an integral membrane protein.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--linkinghub.elsevier.com-ihub-images-cellhub.gif http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--www.pubmedcentral.nih.gov-corehtml-pmc-pmcgifs-pubmed-pmc.gif Related Articles Escherichia coli diacylglycerol kinase: a case study in the application of solution NMR methods to an integral membrane protein.
Biophys J. 1997 Jun;72(6):2688-701
Authors: Vinogradova O,...
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[NMR paper] Proton NMR study on a histone-like protein, HU alpha, from Escherichia coli and its c
Proton NMR study on a histone-like protein, HU alpha, from Escherichia coli and its complex with oligo DNAs.
Related Articles Proton NMR study on a histone-like protein, HU alpha, from Escherichia coli and its complex with oligo DNAs.
Biol Pharm Bull. 1993 May;16(5):437-43
Authors: Shindo H, Kurumizaka H, Furubayashi A, Sakuma C, Matsumoto U, Yanagida A, Goshima N, Kano Y, Imamoto F
It was confirmed that the flexible arm region of HU alpha forms an antiparallel beta-sheet and that all of the residues of phenylalanines, together with some of...
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[NMR paper] 1H NMR study of the solution molecular and electronic structure of Escherichia coli f
1H NMR study of the solution molecular and electronic structure of Escherichia coli ferricytochrome b562: evidence for S = 1/2 in equilibrium S = 5/2 spin equilibrium for intact His/Met ligation.
Related Articles 1H NMR study of the solution molecular and electronic structure of Escherichia coli ferricytochrome b562: evidence for S = 1/2 in equilibrium S = 5/2 spin equilibrium for intact His/Met ligation.
Biochemistry. 1991 Feb 26;30(8):2156-65
Authors: Wu JZ, La Mar GN, Yu LP, Lee KB, Walker FA, Chiu ML, Sligar SG
The solution 500-MHz 1H NMR...
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[NMR paper] 1H NMR study of the interaction of ATP with Escherichia coli RNA polymerase containin
1H NMR study of the interaction of ATP with Escherichia coli RNA polymerase containing in vivo-incorporated Co(II).
Related Articles 1H NMR study of the interaction of ATP with Escherichia coli RNA polymerase containing in vivo-incorporated Co(II).
Arch Biochem Biophys. 1991 Dec;291(2):307-10
Authors: Panth H, Brenner MC, Wu FY
The DNA-dependent RNA polymerase containing two intrinsic cobalt ions (Co2-RPase) instead of the naturally occurring zinc was purified from Escherichia coli cells grown in zinc-depleted, cobalt-enriched media....
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08-21-2010 11:12 PM
[NMR paper] NMR study of the phosphate-binding elements of Escherichia coli elongation factor Tu
NMR study of the phosphate-binding elements of Escherichia coli elongation factor Tu catalytic domain.
Related Articles NMR study of the phosphate-binding elements of Escherichia coli elongation factor Tu catalytic domain.
Biochemistry. 1991 Nov 12;30(45):10872-7
Authors: Lowry DF, Cool RH, Redfield AG, Parmeggiani A
The phosphoryl-binding elements in the GDP-binding domain of elongation factor Tu were studied by heteronuclear proton observe methods. Five proton resonances were found below 10.5 ppm. Two of these were assigned to the amide...
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[NMR paper] A preliminary CD and NMR study of the Escherichia coli DNA polymerase III theta subun
A preliminary CD and NMR study of the Escherichia coli DNA polymerase III theta subunit.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--www3.interscience.wiley.com-aboutus-images-wiley_interscience_pubmed_logo_120x27.gif Related Articles A preliminary CD and NMR study of the Escherichia coli DNA polymerase III theta subunit.
Proteins. 1999 Jul 1;36(1):111-6
Authors: Li D, Allen DL, Harvey S, Perrino FW, Schaaper RM, London RE
The theta subunit of DNA polymerase III, the main replicative polymerase of Escherichia coli, has been...