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Table 3 Results of screening PubMed abstracts for PTM information

From: Application of text-mining for updating protein post-translational modification annotation in UniProtKB

Retrieved abstracts

75,777

With PTM information

1,266 (863)

Acetylation

119 (56)

Amidation

96 (6)

Disulfide bridge

173 (42)

Glycosylation

108 (27)

Methylation

26 (6)

Phosphorylation

730 (730)

Sulfation

14 (2)

  1. “Retrieved abstracts” are the result of querying PubMed with the keyword “protein”. The number of PTMs with positional information is shown in parentheses for each PTM type (site information was a prerequisite for retrieval of phosphorylation information).
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BMC Bioinformatics

ISSN: 1471-2105

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