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Peptidylarginine Deiminase Enzymes

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Encyclopedia of Cancer
  • 136 Accesses

Synonyms

PADIs; PADs; Protein arginine deiminases

Definition

The PADs are a family of posttranslational modification enzymes that convert positively charged protein-bound arginine and methylarginine residues to neutrally charged, non-ribosomally encoded citrulline residues. This process is referred to as citrullination or alternatively as deimination.

Characteristics

Introduction

Citrullination of arginine and methylarginine residues by PAD enzymes affects the tertiary structure of target substrates and alters protein-protein interactions, impacting various cellular processes (Fig. 1). Protein citrullination has recently gained increased attention due to its proven role in the pathogenesis of various inflammatory conditions such as rheumatoid arthritis, multiple sclerosis, psoriasis, and COPD and emerging roles in various carcinomas in humans and animals. In this essay, we will discuss the tissue specificity of the five PAD isoforms and the potential role of this enzyme family in...

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References

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Correspondence to Sunish Mohanan .

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© 2014 Springer-Verlag Berlin Heidelberg

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Mohanan, S., Coonrod, S. (2014). Peptidylarginine Deiminase Enzymes. In: Schwab, M. (eds) Encyclopedia of Cancer. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-27841-9_7106-5

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  • DOI: https://doi.org/10.1007/978-3-642-27841-9_7106-5

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  • Online ISBN: 978-3-642-27841-9

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