Mammalian histidine decarboxylase: from structure to function
✍ Scribed by Aurelio A. Moya-Garcia; Miguel Ángel Medina; Francisca Sánchez-Jiménez
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 269 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0265-9247
No coin nor oath required. For personal study only.
✦ Synopsis
Histamine is a multifunctional biogenic amine with relevant roles in intercellular communication, inflammatory processes and highly prevalent pathologies. Histamine biosynthesis depends on a single decarboxylation step, carried out by a PLP-dependent histidine decarboxylase activity (EC 4.1.1.22), an enzyme that still remains to be fully characterized. Nevertheless, during the last few years, important advances have been made in this field, including the generation and validation of the first threedimensional model of the enzyme, which allows us to revisit previous results and conclusions. This essay provides a comprehensive review of the current knowledge of the structural and functional characteristics of mammalian histidine decarboxylase.
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