Literature DB >> 22509501

Photocurrent generation from hierarchical zinc-substituted hemoprotein assemblies immobilized on a gold electrode.

Akira Onoda1, Yasuaki Kakikura, Taro Uematsu, Susumu Kuwabata, Takashi Hayashi.   

Abstract

All connected: a protein-immobilized electrode comprising hierarchical assemblies of photoactive cytochrome b(562) reconstituted with zinc protoporphyrin IX exhibits remarkably enhanced photocurrent generation relative to an electrode bearing a single zinc-substituted hemoprotein layer. The protein oligomers, which bear a covalently linked protoporphyrin group, assemble by a supramolecular heme/heme pocket interaction.

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Year:  2012        PMID： 22509501     DOI： 10.1002/anie.201105186

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  5 in total

Review 1.  Protein design: toward functional metalloenzymes.

Authors:  Fangting Yu; Virginia M Cangelosi; Melissa L Zastrow; Matteo Tegoni; Jefferson S Plegaria; Alison G Tebo; Catherine S Mocny; Leela Ruckthong; Hira Qayyum; Vincent L Pecoraro
Journal:  Chem Rev       Date:  2014-03-24       Impact factor: 60.622

2.  Exceptionally stable, redox-active supramolecular protein assemblies with emergent properties.

Authors:  Jeffrey D Brodin; Jessica R Carr; Pamela A Sontz; F Akif Tezcan
Journal:  Proc Natl Acad Sci U S A       Date:  2014-02-10       Impact factor: 11.205

Review 3.  The Red Color of Life Transformed - Synthetic Advances and Emerging Applications of Protoporphyrin IX in Chemical Biology.

Authors:  Elisabeth Sitte; Mathias O Senge
Journal:  European J Org Chem       Date:  2020-03-30

4.  Microbial biofilms as living photoconductors due to ultrafast electron transfer in cytochrome OmcS nanowires.

Authors:  Jens Neu; Catharine C Shipps; Matthew J Guberman-Pfeffer; Cong Shen; Vishok Srikanth; Jacob A Spies; Nathan D Kirchhofer; Sibel Ebru Yalcin; Gary W Brudvig; Victor S Batista; Nikhil S Malvankar
Journal:  Nat Commun       Date:  2022-09-07       Impact factor: 17.694

5.  Interdomain flip-flop motion visualized in flavocytochrome cellobiose dehydrogenase using high-speed atomic force microscopy during catalysis.

Authors:  Hirofumi Harada; Akira Onoda; Takayuki Uchihashi; Hiroki Watanabe; Naoki Sunagawa; Masahiro Samejima; Kiyohiko Igarashi; Takashi Hayashi
Journal:  Chem Sci       Date:  2017-08-03       Impact factor: 9.825
  5 in total

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