Literature DB >> 21856299

The role of intramolecular interactions in the functional control of multiheme cytochromes c.

Bruno M Fonseca1, Catarina M Paquete, Carlos A Salgueiro, Ricardo O Louro.   

Abstract

Detailed thermodynamic and structural data measured in soluble monomeric multiheme cytochromes c provided the basis to investigate the functional significance of interactions between redox co-factors. The steep decay of intramolecular interactions with distance means that close proximity of the redox centers is necessary to modulate the intrinsic reduction potentials in a significant way. This ensures selection of specific populations during redox activity in addition to maintaining fast intramolecular electron transfer. Therefore, intramolecular interactions between redox co-factors play an important role in establishing the biological function of the protein by controlling how electrons flow through and are distributed among the co-factors. Copyright Â
© 2011 Federation of European Biochemical Societies. Published by Elsevier B.V. All rights reserved.

Mesh：

Substances：

Year:  2011        PMID： 21856299     DOI： 10.1016/j.febslet.2011.08.019

Source DB:  PubMed          Journal:  FEBS Lett        ISSN： 0014-5793            Impact factor:   4.124


  8 in total

1.  Structure and reactivity of a siderophore-interacting protein from the marine bacterium Shewanella reveals unanticipated functional versatility.

Authors:  Inês B Trindade; José M Silva; Bruno M Fonseca; Teresa Catarino; Masaki Fujita; Pedro M Matias; Elin Moe; Ricardo O Louro
Journal:  J Biol Chem       Date:  2018-11-12       Impact factor: 5.157

Review 2.  Multi-haem cytochromes in Shewanella oneidensis MR-1: structures, functions and opportunities.

Authors:  Marian Breuer; Kevin M Rosso; Jochen Blumberger; Julea N Butt
Journal:  J R Soc Interface       Date:  2015-01-06       Impact factor: 4.118

3.  Characterisation of Bone Beneficial Components from Australian Wallaby Bone.

Authors:  Weiguo Lao; Xingliang Jin; Yi Tan; Linda Xiao; Matthew P Padula; David P Bishop; Brian Reedy; Madeleine Ong; Mohammad A Kamal; Xianqin Qu
Journal:  Medicines (Basel)       Date:  2016-08-26

4.  The triheme cytochrome PpcF from Geobacter metallireducens exhibits distinct redox properties.

Authors:  Marisa R Ferreira; Joana M Dantas; Carlos A Salgueiro
Journal:  FEBS Open Bio       Date:  2018-11-08       Impact factor: 2.693

5.  Crossing the Wall: Characterization of the Multiheme Cytochromes Involved in the Extracellular Electron Transfer Pathway of Thermincola ferriacetica.

Authors:  Marisa M Faustino; Bruno M Fonseca; Nazua L Costa; Diana Lousa; Ricardo O Louro; Catarina M Paquete
Journal:  Microorganisms       Date:  2021-01-31

6.  Conjuring up a ghost: structural and functional characterization of FhuF, a ferric siderophore reductase from E. coli.

Authors:  I B Trindade; G Hernandez; E Lebègue; F Barrière; T Cordeiro; M Piccioli; R O Louro
Journal:  J Biol Inorg Chem       Date:  2021-02-09       Impact factor: 3.358

Review 7.  Nature's nitrite-to-ammonia expressway, with no stop at dinitrogen.

Authors:  Peter M H Kroneck
Journal:  J Biol Inorg Chem       Date:  2021-12-05       Impact factor: 3.358

Review 8.  Rational engineering of Geobacter sulfurreducens electron transfer components: a foundation for building improved Geobacter-based bioelectrochemical technologies.

Authors:  Joana M Dantas; Leonor Morgado; Muktak Aklujkar; Marta Bruix; Yuri Y Londer; Marianne Schiffer; P Raj Pokkuluri; Carlos A Salgueiro
Journal:  Front Microbiol       Date:  2015-07-30       Impact factor: 5.640
  8 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.