Identification and characterization of the "super-reduced" state of the H-cluster in [FeFe] hydrogenase: A new building block for the catalytic cycle?

Agnieszka Adamska; Alexey Silakov; Camilla Lambertz; Olaf Rüdiger; Thomas Happe; Edward Reijerse; Wolfgang Lubitz

doi:10.1002/anie.201204800

Identification and characterization of the "super-reduced" state of the H-cluster in [FeFe] hydrogenase: A new building block for the catalytic cycle?

Agnieszka Adamska
, Alexey Silakov
, Camilla Lambertz
, Olaf Rüdiger
, Thomas Happe
, Edward Reijerse
, Wolfgang Lubitz

Chemistry

Research output: Contribution to journal › Article › peer-review

195 Scopus citations

Abstract

Super-reduced and super-active: A new redox state in the active site of algal [FeFe] hydrogenases has been identified and characterized by EPR and FTIR spectroscopy. Electrochemical and in-vitro essays show that this species is highly active in hydrogen production and suggest that it is a key intermediate in the catalytic cycle of all [FeFe] hydrogenases.

Original language	English (US)
Pages (from-to)	11458-11462
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	51
Issue number	46
DOIs	https://doi.org/10.1002/anie.201204800
State	Published - Nov 12 2012

All Science Journal Classification (ASJC) codes

Catalysis
General Chemistry

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10.1002/anie.201204800

Cite this

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Identification and characterization of the "super-reduced" state of the H-cluster in [FeFe] hydrogenase: A new building block for the catalytic cycle? / Adamska, Agnieszka; Silakov, Alexey; Lambertz, Camilla et al.
In: Angewandte Chemie - International Edition, Vol. 51, No. 46, 12.11.2012, p. 11458-11462.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Identification and characterization of the "super-reduced" state of the H-cluster in [FeFe] hydrogenase

T2 - A new building block for the catalytic cycle?

AU - Adamska, Agnieszka

AU - Silakov, Alexey

AU - Lambertz, Camilla

AU - Rüdiger, Olaf

AU - Happe, Thomas

AU - Reijerse, Edward

AU - Lubitz, Wolfgang

PY - 2012/11/12

Y1 - 2012/11/12

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AB - Super-reduced and super-active: A new redox state in the active site of algal [FeFe] hydrogenases has been identified and characterized by EPR and FTIR spectroscopy. Electrochemical and in-vitro essays show that this species is highly active in hydrogen production and suggest that it is a key intermediate in the catalytic cycle of all [FeFe] hydrogenases.

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UR - https://www.scopus.com/pages/publications/84868533696#tab=citedBy

U2 - 10.1002/anie.201204800

DO - 10.1002/anie.201204800

M3 - Article

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AN - SCOPUS:84868533696

SN - 1433-7851

VL - 51

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JF - Angewandte Chemie - International Edition

IS - 46

ER -

Identification and characterization of the "super-reduced" state of the H-cluster in [FeFe] hydrogenase: A new building block for the catalytic cycle?

Abstract

All Science Journal Classification (ASJC) codes

UN SDGs

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