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Literature DB >> 19825625

The interaction of spinach nitrite reductase with ferredoxin: a site-directed mutation study.

Masakazu Hirasawa¹, Jatindra N Tripathy, Ramasamy Somasundaram, Michael K Johnson, Megha Bhalla, James P Allen, David B Knaff.

Abstract

A series of site-directed mutants of the ferredoxin-dependent spinach nitrite reductase has been characterized and several amino acids have been identified that appear to be involved in the interaction of the enzyme with ferredoxin. In a complementary study, binding constants to nitrite reductase and steady-state kinetic parameters of site-directed mutants of ferredoxin were determined in an attempt to identify ferredoxin amino acids involved in the interaction with nitrite reductase. The results have been interpreted in terms of an in-silico docking model for the 1:1 complex of ferredoxin with nitrite reductase.

Entities: Chemical Species

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Year: 2009 PMID： 19825625 PMCID： PMC2902899 DOI： 10.1093/mp/ssn098

Source DB: PubMed Journal: Mol Plant ISSN： 1674-2052 Impact factor: 13.164

26 in total

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Journal: Biochemistry Date: 2004-08-24 Impact factor: 3.162

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Authors: Sofya Kuznetsova; David B Knaff; Masakazu Hirasawa; Bernard Lagoutte; Pierre Sétif
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Authors: Jatindra N Tripathy; Masakazu Hirasawa; Sung-Kun Kim; Aaron T Setterdahl; James P Allen; David B Knaff
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9 in total

1. Remembering David B. Knaff (1941-2016).

Authors: Richard Malkin
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Review 2. Photosynthetic fuel for heterologous enzymes: the role of electron carrier proteins.

Authors: Silas Busck Mellor; Konstantinos Vavitsas; Agnieszka Zygadlo Nielsen; Poul Erik Jensen
Journal: Photosynth Res Date: 2017-03-11 Impact factor: 3.573

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Authors: Masakazu Hirasawa; Jacaranda Solis; Nanditha Vaidyanathan; Anurag P Srivastava; R Max Wynn; Roger B Sutton; David B Knaff
Journal: Photosynth Res Date: 2017-10-03 Impact factor: 3.573

5. Enzymatic properties of the ferredoxin-dependent nitrite reductase from Chlamydomonas reinhardtii. Evidence for hydroxylamine as a late intermediate in ammonia production.

Authors: Masakazu Hirasawa; Jatindra N Tripathy; Frederik Sommer; Ramasamy Somasundaram; Jung-Sung Chung; Matthew Nestander; Mahima Kruthiventi; Masoud Zabet-Moghaddam; Michael K Johnson; Sabeeha S Merchant; James P Allen; David B Knaff
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Authors: Álvaro Costa-Broseta; MariCruz Castillo; José León
Journal: Int J Mol Sci Date: 2020-10-01 Impact factor: 5.923