СМЕШАННЫЙ ТИП ПРОТЕОЛИЗА 11S ГЛОБУЛИНА КЕДРА ПАПАИНОМ
Files
Date
2010
Journal Title
Journal ISSN
Volume Title
Publisher
CEP USM
Abstract
Proteoliza limitată şi cooperativă a globulinelor 11S din seminţele de Pinus sibirica cu papaină a fost studiată separatfolosind SDS-electroforeza şi analiza cineticii acestui proces. Proteoliza limitată constă în detaşarea segmentului C-terminal al lanţului-α care include domenul elicoidal al globulinei 11S. Procesul cooperativ începe imediat prin pornirea rapidă a reacţiei de ordinul pseudo-întâi cu viteza de reacţie invariabilă. A fost comparată regularitatea caracterului proteolizei P. sibirica şi al altor globuline 11S anterior studiate.
Limited and cooperative proteolyses of 11S globulin from Pinus sibirica seeds by papain were studied separately using SDS-electrophoresis and analysis of kinetics of the processes. The limited proteolysis consists of detachment of C-terminal segment from 11S globulin α-chains including helical domain. The cooperative process starts immediately from the very beginning of the reaction as a pseudo-first order reaction under unvarying rate constant. General regularities of proteolysis of P. sibirica and some other 11S globulins previously studied were compared.
Limited and cooperative proteolyses of 11S globulin from Pinus sibirica seeds by papain were studied separately using SDS-electrophoresis and analysis of kinetics of the processes. The limited proteolysis consists of detachment of C-terminal segment from 11S globulin α-chains including helical domain. The cooperative process starts immediately from the very beginning of the reaction as a pseudo-first order reaction under unvarying rate constant. General regularities of proteolysis of P. sibirica and some other 11S globulins previously studied were compared.
Description
Keywords
proteoliza, Pinus sibirica, globuline
Citation
ЛАПТЕВ, Наталья; MАКАЕВА, Елена и др. Cмешанный тип протеолиза 11s глобулина кедра папаином. In: Studia Universitatis Moldaviae. Seria Ştiinţe Reale şi ale Naturii: Biologie. Chimie. Revista științifică. 2010, nr. 6(36). pp. 9-13. ISSN 1814-3237.