آنزیم¬های کایمری از جمله پروتئین¬های مهندسی شده می¬باشند که از تغییر در ساختار آنزیم¬ها بدست می¬آیند. آنزیم¬های کیتینازی بدلیل توانایی در تجزیه ترکیبات کیتینی، در تولید پروتوپلاست قارچی، تبدیل زیستی shellfish waste به بخش های تک جزئی، تولید الیگوساکاریدها و کنترل قارچ¬های بیماریزا حائز اهمیت می-باشند. در این تحقیق پس از تکثیر ناحیه (chitin binding domain) chbd کیتینازb باکتری serratia marcescen...

The XIAP protein is a member of apoptosis proteins family. The XIAP protein plays a central role in the inhibition of apoptosis and consists of three Baculoviral IAP Repeat domains. The BIR3 domain binds directly to the N-terminal of caspase-9 and therefore it inhibits apoptosis. N-terminal tetrapeptide region of SMAC protein can bind to BIR3, inhibit it and subsequently induce apoptosis. In th...

in this thesis a calibration transfer method is used to achieve bilinearity for augmented first order kinetic data. first, the proposed method is investigated using simulated data and next the concept is applied to experimental data. the experimental data consists of spectroscopic monitoring of the first order degradation reaction of carbaryl. this component is used for control of pests in frui...

آنزیم¬های کایمری از جمله پروتئین¬های مهندسی شده می¬باشند که از تغییر در ساختار آنزیم¬ها بدست می¬آیند. آنزیم¬های کیتینازی بدلیل توانایی در تجزیه ترکیبات کیتینی، در تولید پروتوپلاست قارچی، تبدیل زیستی shellfish waste به بخش های تک جزئی، تولید الیگوساکاریدها و کنترل قارچ¬های بیماریزا حائز اهمیت می-باشند. در این تحقیق پس از تکثیر ناحیه (chitin binding domain) chbd کیتینازb باکتری serratia marcescen...

Introduction: Coagulation factor X is an important protein in the blood coagulation pathway. It contains significant structural features that affect its function. The purpose of this study was to investigate the structural-functional features of activated form of Factor X in the presence of calcium ions. Factor X consists of 4 domains. Gamma-carboxyl glutamic acid (GLA) domain contains negative...

in this research we have studied the effect of some transition-metals (cu, ag and au) substitutions on two-electron reduction potential of flavins by application of dft method. all geometries have been optimized at blyp level of theory and “6-31+g** + lanl2dz” mixed basis set. the frequency job at the same method and basis sets has been performed to obtain gibbs free energy of compounds. it h...

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