The mature length protein of Arabidopsis thaliana BAM1 overexpressed in E.coli, UniProt:Q9LIR6, TAIR: AT3G23920., lacking the transit peptide that is cleaved upon entry to the chloroplast. Recombinant protein had an N-terminal S-tag.
Beta amylase (EC 3.2.1.2) is an enzyme involved in the hydrolysis fo starch into sugars. Can play a minor role in the starch degradation and maltose metabolism in chloroplasts during the night.
