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Cited by 596

The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.

Protein Sulfenic Acids in Redox Signaling

Poole, Leslie B., Karplus, P. Andrew, Claiborne, Al·2004·Annual Review of Pharmacology and Toxicology

Abstract

Reactive (low pK a) cysteine residues in proteins are critical components in redox signaling. A particularly reactive and versatile reversibly oxidized form of cysteine, the sulfenic acid (Cys-SOH), has important roles as a catalytic center in enzymes and as a sensor of oxidative and nitrosative stress in enzymes and transcriptional regulators. Depending on environment, sometimes the sulfenic acid provides a metastable oxidized form, and other times it is a fleeting intermediate giving rise to more stable disulfide, sulfinic acid, or sulfenyl-amide forms.

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Crossref · 10.1146/annurev.pharmtox.44.101802.121735

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Metadata

Authors
Poole, L. B., Karplus, P. A., & Claiborne, A.
Venue
Annual Review of Pharmacology and Toxicology
Published
2004-02-10
Volume
44
Issue
1
Pages
325-347
ISSN
  • 0362-1642 (ISSN-L)
  • 1545-4304
OpenAlex
W2106171481
Cited by
596
References
8
FWCI
1.94
Type
journal article
Language
en
Open access
closed

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This page
CoChat. (2026). Citation check: Protein Sulfenic Acids in Redox Signaling. https://app.cochat.ai/papers/10.1146/annurev.pharmtox.44.101802.121735
The paper
Poole, L. B., Karplus, P. A., & Claiborne, A. (2004). Protein Sulfenic Acids in Redox Signaling. Annual Review of Pharmacology and Toxicology. https://doi.org/10.1146/annurev.pharmtox.44.101802.121735

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.