Limited proteolysis

JL Johnny Lisboa
CP Cassilda Pereira
RP Rute D. Pinto
IR Inês S. Rodrigues
LP Liliana M. G. Pereira
BP Bruno Pinheiro
PO Pedro Oliveira
PP Pedro José Barbosa Pereira
JA Jorge E. Azevedo
DD Dominique Durand
RB Roland Benz
AV Ana do Vale
NS Nuno M. S. dos Santos
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AIP56 or AIP56H231K/E234K (5.36 μM) were incubated with Proteinase K (8.65 nM) on ice in 20 mM Tris pH 8.0, 200 mM NaCl or 20 mM Bis-Tris pH 6.5 or pH 5.0 with 200 mM NaCl. Aliquots were removed at different incubation times and the reaction stopped by adding SDS-PAGE sample buffer followed by heating at 95 °C for 5 min. Digests were analyzed by SDS-PAGE.

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