Literature DB >> 21218798

Post-translational His-Cys cross-linkage formation in tyrosinase induced by copper(II)-peroxo species.

Nobutaka Fujieda1, Takuya Ikeda, Michiaki Murata, Sachiko Yanagisawa, Shigetoshi Aono, Kei Ohkubo, Satoshi Nagao, Takashi Ogura, Shun Hirota, Shunichi Fukuzumi, Yukihiro Nakamura, Yoji Hata, Shinobu Itoh.   

Abstract

Autocatalytic formation of His-Cys cross-linkage in the enzyme active site of tyrosinase from Aspergillus oryzae has been demonstrated to proceed by the treatment of apoenzyme with Cu(II) under aerobic conditions, where a (μ-η(2):η(2)-peroxo)dicopper(II) species has been suggested to be involved as a key reactive intermediate.

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Year:  2011        PMID: 21218798     DOI: 10.1021/ja108280w

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN: 0002-7863            Impact factor:   15.419


  6 in total

Review 1.  Activation of dioxygen by copper metalloproteins and insights from model complexes.

Authors:  David A Quist; Daniel E Diaz; Jeffrey J Liu; Kenneth D Karlin
Journal:  J Biol Inorg Chem       Date:  2016-12-05       Impact factor: 3.358

2.  Activation mechanism of melB tyrosinase from Aspergillus oryzae by acidic treatment.

Authors:  Nobutaka Fujieda; Michiaki Murata; Shintaro Yabuta; Takuya Ikeda; Chizu Shimokawa; Yukihiro Nakamura; Yoji Hata; Shinobu Itoh
Journal:  J Biol Inorg Chem       Date:  2012-10-10       Impact factor: 3.358

Review 3.  Copper active sites in biology.

Authors:  Edward I Solomon; David E Heppner; Esther M Johnston; Jake W Ginsbach; Jordi Cirera; Munzarin Qayyum; Matthew T Kieber-Emmons; Christian H Kjaergaard; Ryan G Hadt; Li Tian
Journal:  Chem Rev       Date:  2014-03-03       Impact factor: 60.622

4.  Crystal structures of copper-depleted and copper-bound fungal pro-tyrosinase: insights into endogenous cysteine-dependent copper incorporation.

Authors:  Nobutaka Fujieda; Shintaro Yabuta; Takuya Ikeda; Takuji Oyama; Norifumi Muraki; Genji Kurisu; Shinobu Itoh
Journal:  J Biol Chem       Date:  2013-06-07       Impact factor: 5.157

Review 5.  MauG: a di-heme enzyme required for methylamine dehydrogenase maturation.

Authors:  Carrie M Wilmot; Erik T Yukl
Journal:  Dalton Trans       Date:  2012-10-22       Impact factor: 4.390

Review 6.  Similar but Still Different: Which Amino Acid Residues Are Responsible for Varying Activities in Type-III Copper Enzymes?

Authors:  Ioannis Kampatsikas; Annette Rompel
Journal:  Chembiochem       Date:  2020-12-11       Impact factor: 3.164

  6 in total

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