Factor , trypsin

Peanuts. Peanuts are one of the world s major oilseeds. They have been reported to contain various compounds such as hemagglutinins ( ), antihemophilia factors ( ), trypsin inhibitors ( ), and allergens (5 ). Spies aj ( ) were the first to chemically characterize isolated peanut allergens, but when they did this research, peanut allergens were not considered a hazard. Recently several reports of allergic reaction to peanuts by humans have appeared (9,10). 

Since feeds contain other substances than those required by the animals of interest, studies have also been conducted on antinutritional factors in feedstuffs and on the use of additives. Certain feed ingredients contain chemicals that retard growth or may actually be toxic. Examples are gossypol in cottonseed meal and trypsin inhibitor in soybean meal. Restriction on the amount of the feedstuffs used is one way to avoid problems. In some cases, as is tme of trypsin inhibitor, proper processing can destroy the antinutritional factor. In this case, heating of soybean meal is effective. 

Transition state theory, 46,208 Transmission factor, 42,44-46,45 Triosephosphate isomerase, 210 Trypsin, 170. See also Trypsin enzyme family active site of, 181 activity of, steric effects on, 210 potential surfaces for, 180 Ser 195-His 57 proton transfer in, 146, 147 specificity of, 171 transition state of, 226 Trypsin enzyme family, catalysis of amide hydrolysis, 170-171. See also Chymotrypsin Elastase Thrombin Trypsin Plasmin Tryptophan, structure of, 110... 

CP coat protein CtxB cholera toxin B subunit scFv single chain Fv antibody fragment TMOF trypsin modulating oostatic factor MAB monoclonal antibody GFP green fluorescent protein CPV Canine parvovirus BHV Bovine herpes virus FMDV Foot and mouth disease virus HCV Hepatitis C virus HRV Human rhino Virus MEV Mink enteritis virus MHV Murine hepatitis virus MV Measles virus RSV Respiratory syncytial virus... 

In yet another application of plant virus peptide presentation systems, Borovsky [52] used TMV to present a peptide, trypsin modulating oostatic factor (TMOF), that terminates trypsin biosynthesis in the mosquito gut and causes larval mortality. This unique study uses plant virus particles for the biological control of insect pests. 

Some legumes, including raw soy or peanut flour are known to contain certain antinutritional factors such as proteinase inhibitors and hemagglutinins or lectins (21,22). These factors can be inactivated, for the most part, by moist heat, during processing. Interestingly, peanut flour contained more trypsin inhibitor and lectin than did soy flour (22). 

It was noted, however, that legume seeds contain anti nutritional factors such as trypsin inhibitors and lectins which exert... 

One simple case of disordered structure involves many of the long charged side chains exposed to solvent, particularly lysines. For example, 16 of the 19 lysines in myoglobin are listed as uncertain past C8 and 5 of them for all atoms past C/J (Watson, 1969) for ribonuclease S Wyckoff et al. (1970) report 6 of the 10 lysine side chains in zero electron density in trypsin the ends of 9 of the 13 lysines refined to the maximum allowed temperature factor of 40 (R. Stroud and J. Chambers, personal communication) and in rubredoxin refined at 1.2 A resolution the average temperature factor for the last 4 atoms in the side chain is 9.2 for one of the four lysines versus 43.6, 74.4, and 79.3 for the others. Figure 57 shows the refined electron density for the well-ordered lysine and for the best of the disordered ones in ru-... 

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