FEATURES

DESCRIPTION

Also known as HPAT1_ARATH, HPAT1. Glycosyltransferase involved in the O-arabinosylation of several proteins including extensins and small signaling peptides (PubMed:24036508, PubMed:26577059). Catalyzes the transfer of the initial L-arabinose to the hydroxyl group of Hyp residues (PubMed:24036508). Contributes redundantly with HPAT2 and HPAT3 to arabinosylation of EXT3 (PubMed:24036508).

EXTERNAL LINKS

UNIPROT
ENZYME CLASSIFICATION

HPAT1

Hydroxyproline O-arabinosyltransferase 1

ligandability Mutations

HPAT1

Molecular Synopsis