Cited by 400Metalloenzymes and iron-sulfur proteinsMetal-Catalyzed Oxygenation MechanismsEnzyme Structure and Function

The DOI matches its Crossref record; 40 of the 40 references it cites were found in a registry or an index.

Nickel-based Enzyme Systems

Open access
Ragsdale, Stephen W.·2009·Journal of Biological Chemistry

Abstract

Of the eight known nickel enzymes, all but glyoxylase I catalyze the use and/or production of gases central to the global carbon, nitrogen, and oxygen cycles. Nickel appears to have been selected for its plasticity in coordination and redox chemistry and is able to cycle through three redox states (1+, 2+, 3+) and to catalyze reactions spanning approximately 1.5 V. This minireview focuses on the catalytic mechanisms of nickel enzymes, with an emphasis on the role(s) of the metal center. The metal centers vary from mononuclear to complex metal clusters and catalyze simple hydrolytic to multistep redox reactions.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1074/jbc.r900020200

Cites

40 of 40 references verified0 citation errors · 0 not checkable

Statistics

Figures

FIGURE 1. Structure of the NiFe active site and mechanism of hydrogenase. The structure is based on Protein Data Bank code 1CC1 (50). The mechanism of hydrogenase activation and catalysis is based on the work of Lill and Siegbahn (28). The asterisks indicate an EPR-active state.
FIGURE 1. Structure of the NiFe active site and mechanism of hydrogenase. The structure is based on Protein Data Bank code 1CC1 (50). The mechanism of hydrogenase activation and catalysis is based on the work of Lill and Siegbahn (28). The asterisks indicate an EPR-active state.CC BY-NC · PubMed Central
FIGURE 2. Structure of F430 at the MCR active site and mechanism of methane formation. The structure is derived from Protein Data Bank code 1HBN (46). The bound CoM was omitted from the structure to focus on the tetrapyrrole.
FIGURE 2. Structure of F430 at the MCR active site and mechanism of methane formation. The structure is derived from Protein Data Bank code 1HBN (46). The bound CoM was omitted from the structure to focus on the tetrapyrrole.CC BY-NC · PubMed Central

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 40 references

Cited by

Sorted by citations

Metadata

Authors
Ragsdale, S. W.
Affiliations
University of Michigan (US)
Corresponding author
Ragsdale, Stephen W.
Venue
Journal of Biological Chemistry
Publisher
Elsevier BV
Published
2009-07
Volume
284
Issue
28
Pages
18571-18575
ISSN
0021-9258 (ISSN-L)
OpenAlex
W1996983125
Cited by
400
References
40
Citations by year
2026: 24 · 2025: 32 · 2024: 39 · 2023: 26 · 2022: 30 · 2021: 24 · 2020: 24 · 2019: 26 · 2018: 26 · 2017: 20 · 2016: 11 · 2015: 15 · 2014: 26 · 2013: 22 · 2012: 23
FWCI
0.95
Type
journal article
Language
en
Open access
Locations
  • Journal of Biological Chemistry (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by-nc)
  • PubMed (publishedVersion)
Funders
National Institute of General Medical Sciences (R01GM039451)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biochemistry › Metalloenzymes and iron-sulfur proteins
  • Physical Sciences › Chemistry › Inorganic Chemistry › Metal-Catalyzed Oxygenation Mechanisms
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Structural Biology › Enzyme Structure and Function
Keywords
nickel enzymes, nickel coordination chemistry, redox state, catalytic mechanism, metal centers, metal clusters, carbon cycle, nitrogen cycling, oxygen cycle, hydrolysis
MeSH terms
Acetate-CoA Ligase, Biochemistry, Carbon, Catalysis, Enzymes, Hydrogenase, Hydrolysis, Metals, Models, Molecular, Molecular Conformation, Nickel, Nitrogen, Oxidation-Reduction, Oxygen, Urease

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review