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Article

The role of proteolysis in the processing and assembly of 11S seed globulins.

The Plant cell - 1 Mar 1998

Jung R, Scott M P, Nam Y W, Beaman T W, Bassüner R, Saalbach I, Müntz K, Nielsen N C

Abstract excerpt

11S seed storage proteins are synthesized as precursors that are cleaved post-translationally in storage vacuoles by an asparaginyl endopeptidase. To study the specificity of the reaction catalyzed by this asparaginyl endopeptidase, we prepared a series of octapeptides and mutant legumin B and G4 glycinin subunits. These contained amino acid mutations in the region surrounding the cleavage site. The endopeptidase...

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Identifiers

PMID: 9501109
DOI: 10.1105/tpc.10.3.343
PMCID: PMC144002

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Source receipt: pubmed, retrieved 7 Sept 2026.

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