Are Sulfates of the Hydroxyl Amino Acids Threonine and Serine Truly Extremely Rare or Do They Simply Escape Detection?

Simone König, Heather G. Marco, Gerd Gäde · 2026

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Description

Sulfonation is important for bioactivity across species—substrates range from small molecules to proteins, in which almost exclusively tyrosine sulfonation (sTyr) has been investigated. Although sulfoalkyl-hydroxyl amino acid residues in peptides and proteins have rarely been found, we will argue that it is highly likely that sSer and sThr are much more abundant than is currently evident.

Catalog record

CREATORSimone König, Heather G. Marco, Gerd Gäde
YEAR2026
COLLECTIONPAPERS
FORMATTXT
FILE SIZE28 KB
VERSION1.0
LICENSECC BY 4.0
RIGHTSCC BY
SOURCEEurope PMC

Source: https://europepmc.org/articles/PMC13514629

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