Article
Experimental determination of proline hydroxylation and hydroxyproline arabinogalactosylation motifs in secretory proteins.
The Plant journal : for cell and molecular biology - 1 Jun 2005
Shimizu Masami, Igasaki Tomohiro, Yamada Makiko, Yuasa Koji, Hasegawa Jyunko, Kato Tetsuji, Tsukagoshi Hironaka, Nakamura Kenzo, Fukuda Hiroo, Matsuoka Ken
Abstract excerpt
Many secretory and several vacuolar proteins in higher plants contain hydroxylated proline residues. In many cases, hydroxyprolines in proteins are glycosylated with either arabinogalactan or oligoarabinose. We have previously shown that a sporamin precursor is O-glycosylated at the hydroxylated proline 36 residue with an arabinogalactan-type glycan when this protein is expressed in tobacco BY-2 cells (Matsuoka...
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