PPT-Protein-protein

Interactions June 18 2015 Why PPI Proteinprotein interactions determine outcome of most cellular processes Proteins which are close homologues often interact in the same way Proteinprotein interactions place evolutionary constraints on protein sequence and structural divergence. Staining total protein before specific protein de tection techniques provides an assessment of protein transfer efficiency and makes it possible to detect contaminating proteins in the sample and to compare the sample with molecular weight standards Muhammad Shoaib Amjad. 11-Arid-3758. PhD Botany. WHY PROTEIN FOLDING?. Most proteins must fold into defined three-dimensional structures to gain functional activity. . TFIIF. TFIIA. RNA Pol II. TFIID. TFIIB. core promoter. exon 1. Cactus. Dorsal. Dorsal. Tube. Pella. Pella. Tube. Spatzle. Toll. So. Eya. Su(H. ). CtBP. Gro. Delta. Kuz. Detecting Protein-Protein Interactions. Food fact. Proteins contain 4 calories per gram.. Protein . is a very important nutrient. It makes up most of our body cells, tissues and fluids. .. Protein . Deficiency. -Leads to Kwashiorkor in children Happens mostly in impoverished countries where there is a lack of protein rich foods. . 36. Which . of the following statements best describes the structure of DNA. ?. A. . Two strands of proteins are held together by sugar . molecules. , . nitrogen bases, and . phosphate groups.. B. . Chapters 16 and 17. Before the end of the semester we will be covering…. Historical DNA experiments. Structure of DNA/RNA. DNA Replication. Protein Synthesis (Transcription and Translation). Mutations. Contains . carbon, hydrogen. , oxygen, and nitrogen. Remember carbohydrates and lipids contain carbon, hydrogen, and oxygen – SO protein adds . nitrogen. Some proteins also contain sulfur, iron. , copper, phosphorus, or . PNW is largely deficient in these feeds. cull peas = 22 to 24%. canola or rapeseed meal = 38-40%, canola is usually priced at 75% of the value of SBM . Factors to consider in the value of protein feeds. 4. calories per gram. . The main function of protein is to . build and repair body tissues. .. If carbohydrates and fat are not available, your body will use protein. Is this a good thing? . You must eat protein . URGXFWQDPH RWH D[LPXPELQGLQJFDSDFLW\ PJP/UHVLQ %LSR5HVLQ3 URWHLQ$ ONDOLQH5HVLVWDQFH ONDOLQH HVLV Proteins are major components of all cellular systems. Proteins consist of one or more linear polymers called polypeptides. Proteins are linear and never branched. Different AA’s are linked together via . for . life.. . The importance of proteins was recognized by chemists in the early 19th century, including Swedish chemist . Jöns. Jacob Berzelius. , who in 1838 coined the term . protein. , a word derived from the Greek . Prediction . Wang Yang. 2014.1.3. Outline. Molecular. . Co-evolution . phenomenon. A. pplications . of Co-evolution . in . protein structure prediction and PPI prediction.. Co-evolution measurement: . This has proved to be a very challenging problem. It has aptly been described as the second half of the genetic code, and as the three-dimensional code, as opposed to the one-dimensional code involved in nucleotide/amino acid sequence. .