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Keywords: circular dichroism
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Biochem J (2022) 479 (5): 687–700.
Published: 16 March 2022
.... However, it was unclear whether and how phosphorylation could stabilize a helix in a broader context. In the current manuscript, we address this challenge using poly-Ala-based model peptides and a suite of circular dichroism and nuclear magnetic resonance spectroscopies. We show that phosphorylation...
Includes: Supplementary data
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Biochem J (2021) 478 (7): 1333–1346.
Published: 06 April 2021
... 3 3 2021 9 3 2021 9 3 2021 © 2021 The Author(s). Published by Portland Press Limited on behalf of the Biochemical Society 2021 circular dichroism cyanobacteria fluorescence resonance energy transfer photosynthesis time-resolved spectroscopy Photosystem I (PSI...
Includes: Supplementary data
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In Collection
Photosynthesis
Biochem J (2019) 476 (20): 2981–3018.
Published: 28 October 2019
...–protein assemblies, aka macroorganisation, and its dynamic responses to the fluctuating physiological environment, aka flexibility, are the subject of this review. An emphasis is given on the information obtainable by spectroscopic approaches, especially circular dichroism (CD). We briefly summarise...
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Biochem J (2018) 475 (6): 1177–1196.
Published: 29 March 2018
... 2 2018 1 3 2018 2 3 2018 © 2018 The Author(s). Published by Portland Press Limited on behalf of the Biochemical Society 2018 apoptosis CARD caspase-9 circular dichroism interdomain interactions protein conformation Apoptosis or programmed cell death...
Includes: Supplementary data
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Biochem J (2017) 474 (24): 4253–4268.
Published: 14 December 2017
... spectroscopic methods (circular dichroism, fluorescence) and thermal methods (differential scanning calorimetry), we provide new insights into the structure, the transformation, and the stability of SMOX. While the crystal structure of this protein is not available yet, experimental results are interpreted also...
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Biochem J (2017) 474 (18): 3121–3135.
Published: 31 August 2017
...-operatively with other proteins, including the repressor KorA. Like many multifunctional proteins, KorB contains regions of intrinsically disordered structure, existing in a large ensemble of interconverting conformations. Using NMR spectroscopy, circular dichroism and small-angle neutron scattering, we...
Includes: Supplementary data
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Biochem J (2008) 412 (3): 553–562.
Published: 28 May 2008
... constant and equal to 1 kcal·mol −1 ·K −1 (1 kcal≈4.184 kJ). Statistical analysis was performed by ANOVA and P values less than 0.05 were considered significant. cholesterol circular dichroism mitochondria steroidogenesis steroidogenic acute regulatory protein (StAR) thermodynamics...
Includes: Supplementary data
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Biochem J (2007) 403 (2): 267–274.
Published: 26 March 2007
... upon unfolding. In the analysis, the S11A enzyme data were excluded at a temperature of 328 K, because at this temperature the protein grossly precipitates. bacterial glutathione transferase (bacterial GST) circular dichroism crystallography G-site Ochrobactrum anthropi unfolding...
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Biochem J (2006) 398 (3): 557–567.
Published: 29 August 2006
... molar excess relative to [enzyme] tot , then it can be assumed that [ligand] is approximately equal to [ligand] tot . Eqns (1) and (2) can then be combined to give eqn (3) : (3) chlorella virus circular dichroism denaturation studies enzymology fluorescence spectroscopy...
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Biochem J (2001) 360 (1): 189–198.
Published: 08 November 2001
... on the receptor ecto- domain. Key words: circular dichroism, fluorescence spectroscopy, hydro- dynamic properties, non-denaturing electrophoresis, Triton X-114. reviewed in [5,10,11 It has become an accepted concept that one function of the extracellular receptor portions is to keep the catalytic loop of one...
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Biochem J (2001) 354 (2): 291–299.
Published: 22 February 2001
... spectroscopy circular dichroism NMR temperature effect zinc mobility Biochem. J. (2001) 354, 291 299 (Printed in Great Britain) 291 Structural characterization and thermal stability of Notothenia coriiceps metallothionein1 Sabato D AURIA*2, Vincenzo CARGINALE*, Rosaria SCUDIERO‹, Orlando CRESCENZI...
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Biochem J (2000) 352 (2): 293–300.
Published: 24 November 2000
... residue rather than to the Ne atom. Two-dimensional NMR techniques were used to determine the solution structure of the zinc-finger, illustrated by the existence of turns in the overall conformation. Key words: circular dichroism, mass spectrometry, peptide synthesis, solution structure, ultraviolet...
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Biochem J (2000) 349 (3): 877–883.
Published: 25 July 2000
... to be the basis of the decreased binding of Hsp47 to collagen in Šitro at pH 6.3 as well as its inability to inhibit collagen fibril formation at this pH. Our results also provide a functional assay for Hsp47 that can be used in studies on collagen and Hsp47 interactions. Key words: circular dichroism, collagen...
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Biochem J (2000) 348 (1): 103–106.
Published: 09 May 2000
... is correlated with a certain conformational change in the secondary structure of the protein. 1 To whom correspondence should be addressed (e-mail suisf@;mail.tsinghua.edu.cn). 7 10 1999 7 2 2000 29 2 2000 The Biochemical Society, London © 2000 2000 circular dichroism 2...
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Biochem J (1999) 344 (2): 593–603.
Published: 24 November 1999
... curvature as well as on lipid composition. 1 To whom correspondence should be addressed (e-mail [email protected]). 24 5 1999 1 9 1999 22 9 1999 The Biochemical Society, London © 1999 1999 amphipathic peptide cholesterol circular dichroism α-helix lipid transfer...
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Biochem J (1999) 339 (3): 525–531.
Published: 26 April 1999
... acid is mediated through the formation of a guanine-tetraplex core region, in RNA this might be further stabilized by the presence of weaker uracil quartets. Key words: circular dichroism, dimethyl sulphate footprinting, guanine quartets, single-stranded-DNA-binding proteins, tetra- plexes. show...
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Biochem J (1999) 339 (2): 309–317.
Published: 08 April 1999
...; the wild-type protein always proved to be the most resistant. The results obtained show the importance of hydrogen bonds and ion pairs in determining protein stability and confirm that simulation methods are able to direct protein engineering in site-directed mutagenesis. Keywords: circular dichroism...