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1-27 of 27
Keywords: circular dichroism
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Articles
Journal:
Biochemical Journal
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
Articles
Journal:
Biochemical Journal
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
Articles
In Collection
Photosynthesis
Journal:
Biochemical Journal
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...
Articles
Journal:
Biochemical Journal
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
Articles
Alessia Leonetti, Laura Cervoni, Fabio Polticelli, Yuta Kanamori, Zuleyha Nihan Yurtsever, Enzo Agostinelli, Paolo Mariottini, Pasquale Stano, Manuela Cervelli
Journal:
Biochemical Journal
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...
Articles
Eva I. Hyde, Philip Callow, Karthik V. Rajasekar, Peter Timmins, Trushar R. Patel, Giuliano Siligardi, Rohanah Hussain, Scott A. White, Christopher M. Thomas, David J. Scott
Journal:
Biochemical Journal
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
Articles
Giorgia Valle, Daniela Galla, Alessandra Nori, Silvia G. Priori, Sandor Gyorke, Vincenzo de Filippis, Pompeo Volpe
Journal:
Biochemical Journal
Biochem J (2008) 413 (2): 291–303.
Published: 26 June 2008
... interactions. Initial molecular events of CPVT pathogenesis begin to unveil and appear to be different depending upon the specific CASQ2 mutation. calcium binding calsequestrin circular dichroism fluorescence protein stability proteolysis where θ obs is the observed ellipticity...
Articles
Journal:
Biochemical Journal
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
Articles
Luca Federici, Michele Masulli, Daniele Bonivento, Adele Di Matteo, Stefano Gianni, Bartolo Favaloro, Carmine Di Ilio, Nerino Allocati
Journal:
Biochemical Journal
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...
Articles
Journal:
Biochemical Journal
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...
Articles
Journal:
Biochemical Journal
Biochem J (2006) 395 (3): 529–535.
Published: 11 April 2006
... centrifugation. 1 To whom correspondence should be addressed (email [email protected] ). 10 10 2005 19 1 2006 7 2 2006 7 2 2006 The Biochemical Society, London 2006 breast cancer breast cancer susceptibility protein 1 (BRCA1) circular dichroism DNA...
Articles
Clemente Capasso, Vincenzo Carginale, Orlando Crescenzi, Daniela Di Maro, Roberta Spadaccini, Piero Andrea Temussi, Elio Parisi
Journal:
Biochemical Journal
Biochem J (2005) 391 (1): 95–103.
Published: 26 September 2005
... spectra and CD spectroscopy of samples of recombinant α- and β-domains were performed as described previously [ 23 ]. The protein concentration was 0.03 mg/ml for absorbance spectroscopy and 0.1 mg/ml for CD. circular dichroism metallothionein metal mobility NMR thiol reactivity Zinc...
Articles
Journal:
Biochemical Journal
Biochem J (2005) 389 (2): 491–496.
Published: 05 July 2005
...Masafumi Noda; Yasuyuki Matoba; Takanori Kumagai; Masanori Sugiyama We have established a novel assay method based on circular dichroism that can be used for the kinetic study of the activity of amino acid racemases, such as ALR (alanine racemase). Although an enzyme-coupled assay method has been...
Articles
Journal:
Biochemical Journal
Biochem J (2005) 387 (2): 401–409.
Published: 05 April 2005
... of secondary structure of proteins from UV circular dichroism using an unsupervised learning neural network Protein Eng. 1993 6 383 390 12 Combet C. Blanchet C. Geourjon C. Deléage G. NPS@: network protein sequence analysis Trends Biochem. Sci. 2000 291 147 150 13...
Includes: Supplementary data
Articles
Nerino ALLOCATI, Michele MASULLI, Enrico CASALONE, Silvia SANTUCCI, Bartolo FAVALORO, Michael W. PARKER, Carmine DI ILIO
Journal:
Biochemical Journal
Biochem J (2002) 363 (1): 189–193.
Published: 22 March 2002
... correspondence should be addressed (e-mail [email protected] ). 24 10 2001 12 12 2001 28 1 2002 The Biochemical Society, London ©2002 2002 circular dichroism GST site-directed mutagenesis Abbreviations used: CDNB, 1-chloro-2,4-dinitrobenzene; GST, glutathione S...
Articles
Eric DI LUCCIO, Alessandra MATAVEL, Sandrine OPI, Imed REGAYA, Guillaume SANDOZ, Sarrah M'BAREK, Edmond CARLIER, Eric ESTÈVE, Louis CARREGA, Ziad FAJLOUN, Hervé ROCHAT, Erwann LORET, Michel DE WAARD, Jean-Marc SABATIER
Journal:
Biochemical Journal
Biochem J (2002) 361 (2): 409–416.
Published: 08 January 2002
... ©2002 2002 circular dichroism half-cystine pairing K + channel mass spectrometry scorpion toxin Abbreviations used: Abu, α-aminobutyrate; Fmoc, N α -fluorenyl-9-methyloxycarbonyl; MALDI-TOF, matrix-assisted laser desorption ionization—time of flight; MTX, maurotoxin; sMTX...
Articles
Ralf-Rudiger FLÖRKE, Kerstin SCHNAITH, Waltraud PASSLACK, Marc WICHERT, Lothar KUEHN, Marlies FABRY, Matthias FEDERWISCH, Hans REINAUER
Journal:
Biochemical Journal
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...
Articles
Sabato D'AURIA, Vincenzo CARGINALE, Rosaria SCUDIERO, Orlando CRESCENZI, Daniela DI MARO, Piero Andrea TEMUSSI, Elio PARISI, Clemente CAPASSO
Journal:
Biochemical Journal
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...
Articles
Journal:
Biochemical Journal
Biochem J (2001) 353 (2): 395–401.
Published: 08 January 2001
... that the phenol group of Tyr 53 in PpL is important to the stability of the PpLŐκ-chain complex. 1 To whom correspondence should be addressed (e-mail [email protected] ). 4 7 2000 2 10 2000 30 10 2000 The Biochemical Society, London © 2001 2001 circular dichroism...
Articles
Klaus WAGNER, Ernst PÖSCHL, Javier TURNAY, Jeong-mi BAIK, Taina PIHLAJANIEMI, Svenja FRISCHHOLZ, Klaus VON DER MARK
Journal:
Biochemical Journal
Biochem J (2000) 352 (3): 907–911.
Published: 08 December 2000
..., London © 2000 2000 circular dichroism hydroxylation hydroxyproline thermostability Biochem. J. (2000) 352, 907 911 (Printed in Great Britain) 907 Coexpression of a and b subunits of prolyl 4-hydroxylase stabilizes the triple helix of recombinant human type X collagen Klaus WAGNER*, Ernst PO...
Articles
Journal:
Biochemical Journal
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...
Articles
Journal:
Biochemical Journal
Biochem J (2000) 349 (3): 877–883.
Published: 25 July 2000
... to be the basis of the decreased binding of Hsp47 to collagen in itro 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...
Articles
Journal:
Biochemical Journal
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...
Articles
Interaction of the N-terminus of sterol carrier protein 2 with membranes: role of membrane curvature
Journal:
Biochemical Journal
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...
Articles
Mitsuyoshi MOTIZUKI, Takehito ITOH, Takanori SATOH, Sadaki YOKOTA, Muneo YAMADA, Seiichi SHIMAMURA, Tatsuya SAMEJIMA, Kunio TSURUGI
Journal:
Biochemical Journal
Biochem J (1999) 342 (1): 215–221.
Published: 10 August 1999
... correspondence should be addressed (e-mail [email protected]). 7 1 1999 19 4 1999 4 6 1999 The Biochemical Society, London © 1999 1999 Antimicrobial peptide apolipoprotein A-II amphipathic helix circular dichroism Biochem. J. (1999) 342, 215 221 (Printed...
Articles
Journal:
Biochemical Journal
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...
Articles
Journal:
Biochemical Journal
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...