Fig. 9

The GsCelA self-truncation process is affected negatively in ΔP69T70, R297T, and K300N mutants. a The truncation process was slowed down in the GsCelA mutant with deletion of amino acids P69 and N70 (ΔP69N70). b Single-amino-acid substitution R297T or K300N abolishes the self-truncation process. Full-length and truncated GsCelA were used as positive control. The marker lane and protein profiles were cut from the same SDS-PAGE gel