「EcoRV」に関連した動画の一覧 |
 | #14 Biochemistry Enzyme Regulation I Lecture for BB 450/550 Fall 2011 A lecture by Kevin Ahern of Oregon State University to his BB 450/550 class. See the full course at oregonstate.edu This course can be taken for credit (wherever you live) via OSU's ecampus. For details, see ecampus.oregonstate.edu Download Metabolic Melodies at www.davincipress.com Related courses include BB 350 - oregonstate.edu BB 451 - oregonstate.edu BB 100 - oregonstate.edu Topics covered include ATCase, T-state, R-state, ATP, CTP, aspartate, feedback inhibition, allosterism, allostery, allosteric enzymes, regulation, enzyme control, catalysis, myosin, EcoRV, restriction enzymes, endonucleases, and PALA. 2011年10月29日再生回数 2195 |
 | Unutma Beni 882.Bölüm 1.Kısım www.TRDiziizle.Net Unutma Beni Dizisi Tüm Bölümler, www.trdiziizle.net 2012年05月18日再生回数 4564 |
 | #13 Biochemistry Catalytic Mechanisms II Lecture for BB 450/550 Fall 2011 A lecture by Kevin Ahern of Oregon State University to his BB 450/550 class. See the full course at oregonstate.edu This course can be taken for credit (wherever you live) via OSU's ecampus. For details, see ecampus.oregonstate.edu Download Metabolic Melodies at www.davincipress.com Related courses include BB 350 - oregonstate.edu BB 451 - oregonstate.edu BB 100 - oregonstate.edu Topics covered include cysteine proteases, aspartyl proteases, metalloproteases, nucleophiles, carbonic anhydrase, zinc ion, restriction enzymes/endonucleases, DNA, cutting, activated water, hydroxyl, buffer, sequence, phosphodiester. 1. Many other proteases and other enzymes share similarities with the mechanism used by serine proteases. Other proteases include cysteine proteases (use cysteine and histidine in the active site), aspartyl proteases (use aspartic acids and water in the active site) metalloproteases (use a metal ion - usually zinc - and water in the active site). 2. I discussed in the lecture the implications of the exact ways in which they worked as to how they differed from serine proteases and how they were similar. You should be familiar with these. 3. Cysteine proteases use an ion of the sulfhydryl group of cysteine to act as a nucleophile to attached the carbonyl peptide bond and facilitate breakage of the peptide bond. 4. Aspartyl proteases use two aspartic acid side chains to hold water in place and use an ion of it to act as a nucleophile to attack the peptide bond. 5 ... 2011年10月27日再生回数 1815 |
 | Restriction Enzymes Pt 1 2010年05月23日再生回数 33255 |
 | Restriction Enzyme EcoR1 2009年08月25日再生回数 63096 |
 | Human Physiology : What Are Restriction Enzymes? Restriction enzymes have the job of cutting DNA into little pieces of different sizes. Discover how restriction enzymes are an important part of DNA fingerprinting with information from a science teacher in this free video on physiology and the human body. Expert: Janice Creneti Bio: Janice Creneti has a BS in secondary science education and a BA in biology from Boston University. Filmmaker: Christopher Rokosz 2008年11月12日再生回数 16336 |
