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Title: Hydride bridge in [NiFe]-hydrogenase observed by nuclear resonance vibrational spectroscopy

Abstract

The metabolism of many anaerobes relies on [NiFe]-hydrogenases, whose characterization when bound to substrates has proven non-trivial. Presented here is direct evidence for a hydride bridge in the active site of the 57Fe-labelled fully reduced Ni-R form of Desulfovibrio vulgaris Miyazaki F [NiFe]-hydrogenase. A unique ‘wagging’ mode involving H- motion perpendicular to the Ni(μ-H)57Fe plane was studied using 57Fe-specific nuclear resonance vibrational spectroscopy and density functional theory (DFT) calculations. On Ni(μ-D)57Fe deuteride substitution, this wagging causes a characteristic perturbation of Fe–CO/CN bands. Spectra have been interpreted by comparison with Ni(μ-H/D)57Fe enzyme mimics [(dppe)Ni(μ-pdt)(μ-H/D)57Fe(CO)3]+ and DFT calculations, which collectively indicate a low-spin Ni(II)(μ-H)Fe(II) core for Ni-R, with H- binding Ni more tightly than Fe. Lastly, the present methodology is also relevant to characterizing Fe–H moieties in other important natural and synthetic catalysts.

Authors:
 [1];  [1];  [2]; ORCiD logo [3];  [4];  [1];  [1];  [3]; ORCiD logo [5];  [5];  [6];  [7];  [1];  [2]
  1. Max Planck Inst. for Chemical Energy Conversion, Mulheim, (Germany)
  2. Univ. of California, Davis, CA (United States); Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
  3. Univ. of Illinois, Urbana, IL (United States)
  4. Technical Univ. Berlin (Germany)
  5. Univ. of California, Davis, CA (United States)
  6. SPring-8/JASRI, Hyogo (Japan)
  7. RIKEN SPring-8, Hyogo (Japan)
Publication Date:
Research Org.:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Biological and Environmental Research (BER)
OSTI Identifier:
1256036
Grant/Contract Number:  
FG02-90ER14146
Resource Type:
Accepted Manuscript
Journal Name:
Nature Communications
Additional Journal Information:
Journal Volume: 6; Journal ID: ISSN 2041-1723
Publisher:
Nature Publishing Group
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Ogata, Hideaki, Krämer, Tobias, Wang, Hongxin, Schilter, David, Pelmenschikov, Vladimir, van Gastel, Maurice, Neese, Frank, Rauchfuss, Thomas B., Gee, Leland B., Scott, Aubrey D., Yoda, Yoshitaka, Tanaka, Yoshihito, Lubitz, Wolfgang, and Cramer, Stephen P. Hydride bridge in [NiFe]-hydrogenase observed by nuclear resonance vibrational spectroscopy. United States: N. p., 2015. Web. doi:10.1038/ncomms8890.
Ogata, Hideaki, Krämer, Tobias, Wang, Hongxin, Schilter, David, Pelmenschikov, Vladimir, van Gastel, Maurice, Neese, Frank, Rauchfuss, Thomas B., Gee, Leland B., Scott, Aubrey D., Yoda, Yoshitaka, Tanaka, Yoshihito, Lubitz, Wolfgang, & Cramer, Stephen P. Hydride bridge in [NiFe]-hydrogenase observed by nuclear resonance vibrational spectroscopy. United States. https://doi.org/10.1038/ncomms8890
Ogata, Hideaki, Krämer, Tobias, Wang, Hongxin, Schilter, David, Pelmenschikov, Vladimir, van Gastel, Maurice, Neese, Frank, Rauchfuss, Thomas B., Gee, Leland B., Scott, Aubrey D., Yoda, Yoshitaka, Tanaka, Yoshihito, Lubitz, Wolfgang, and Cramer, Stephen P. Mon . "Hydride bridge in [NiFe]-hydrogenase observed by nuclear resonance vibrational spectroscopy". United States. https://doi.org/10.1038/ncomms8890. https://www.osti.gov/servlets/purl/1256036.
@article{osti_1256036,
title = {Hydride bridge in [NiFe]-hydrogenase observed by nuclear resonance vibrational spectroscopy},
author = {Ogata, Hideaki and Krämer, Tobias and Wang, Hongxin and Schilter, David and Pelmenschikov, Vladimir and van Gastel, Maurice and Neese, Frank and Rauchfuss, Thomas B. and Gee, Leland B. and Scott, Aubrey D. and Yoda, Yoshitaka and Tanaka, Yoshihito and Lubitz, Wolfgang and Cramer, Stephen P.},
abstractNote = {The metabolism of many anaerobes relies on [NiFe]-hydrogenases, whose characterization when bound to substrates has proven non-trivial. Presented here is direct evidence for a hydride bridge in the active site of the 57Fe-labelled fully reduced Ni-R form of Desulfovibrio vulgaris Miyazaki F [NiFe]-hydrogenase. A unique ‘wagging’ mode involving H- motion perpendicular to the Ni(μ-H)57Fe plane was studied using 57Fe-specific nuclear resonance vibrational spectroscopy and density functional theory (DFT) calculations. On Ni(μ-D)57Fe deuteride substitution, this wagging causes a characteristic perturbation of Fe–CO/CN bands. Spectra have been interpreted by comparison with Ni(μ-H/D)57Fe enzyme mimics [(dppe)Ni(μ-pdt)(μ-H/D)57Fe(CO)3]+ and DFT calculations, which collectively indicate a low-spin Ni(II)(μ-H)Fe(II) core for Ni-R, with H- binding Ni more tightly than Fe. Lastly, the present methodology is also relevant to characterizing Fe–H moieties in other important natural and synthetic catalysts.},
doi = {10.1038/ncomms8890},
journal = {Nature Communications},
number = ,
volume = 6,
place = {United States},
year = {Mon Aug 10 00:00:00 EDT 2015},
month = {Mon Aug 10 00:00:00 EDT 2015}
}

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Nickel−Iron Dithiolato Hydrides Relevant to the [NiFe]-Hydrogenase Active Site
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  • Physical Chemistry Chemical Physics, Vol. 18, Issue 27
  • DOI: 10.1039/c6cp02914k

Comprehensive reaction mechanisms at and near the Ni–Fe active sites of [NiFe] hydrogenases
journal, January 2018

  • Tai, Hulin; Higuchi, Yoshiki; Hirota, Shun
  • Dalton Transactions, Vol. 47, Issue 13
  • DOI: 10.1039/c7dt04910b

Nitrosylation of Nitric-Oxide-Sensing Regulatory Proteins Containing [4Fe-4S] Clusters Gives Rise to Multiple Iron-Nitrosyl Complexes
journal, October 2016

  • Serrano, Pauline N.; Wang, Hongxin; Crack, Jason C.
  • Angewandte Chemie, Vol. 128, Issue 47
  • DOI: 10.1002/ange.201607033

High-Frequency Fe-H Vibrations in a Bridging Hydride Complex Characterized by NRVS and DFT
journal, June 2018

  • Pelmenschikov, Vladimir; Gee, Leland B.; Wang, Hongxin
  • Angewandte Chemie International Edition, Vol. 57, Issue 30
  • DOI: 10.1002/anie.201804601

Nitrosylation of Nitric-Oxide-Sensing Regulatory Proteins Containing [4Fe-4S] Clusters Gives Rise to Multiple Iron-Nitrosyl Complexes
journal, October 2016

  • Serrano, Pauline N.; Wang, Hongxin; Crack, Jason C.
  • Angewandte Chemie, Vol. 128, Issue 47
  • DOI: 10.1002/ange.201607033

What Can Be Learned from Nuclear Resonance Vibrational Spectroscopy: Vibrational Dynamics and Hemes
journal, September 2017


QM/MM Investigation of the Role of a Second Coordination Shell Arginine in [NiFe]-Hydrogenases
journal, May 2018