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Article

Stepwise formation of P-cluster in nitrogenase MoFe protein.

Proceedings of the National Academy of Sciences of the United States of America - 3 Nov 2009

Lee Chi Chung, Blank Michael A, Fay Aaron W, Yoshizawa Janice M, Hu Yilin, Hodgson Keith O, Hedman Britt, Ribbe Markus W

Abstract excerpt

The P-cluster of nitrogenase is one of the most complex biological metallocenters known to date. Despite the recent advances in the chemical synthesis of P-cluster topologs, the biosynthetic mechanism of P-cluster has not been well defined. Here, we present a combined biochemical, electron paramagnetic resonance, and X-ray absorption spectroscopy/extended X-ray absorption fine-structure investigation of the...

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Identifiers

PMID: 19828444
DOI: 10.1073/pnas.0909149106
PMCID: PMC2774011

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