Transmembrane protein

The study is aimed at the comparison of homologous protein BLOCKs using different diversity parameters (MDRs, DHPs and MCRs etc) that are formulated using positional frequencies of observed hetero-pairs and homo-pairs of BLOCKs. APBEST, written in AWK programming language, extracts these BLOCK specific parameters. How efficient is the program? Are these parameters correlate with already existing literature reports? To have resolution of these questions, we have implemented the program first on…

particles. (wiseGEEK, 2017) In the cell membrane, there are proteins. There are two types of proteins, intrinsic proteins which are all the way throughout the cell membrane, and the extrinsic proteins, which are on the inner or outer surface of the membrane. Intrinsic proteins are known as carrier proteins, these help certain substances pass through the membrane, specifically the ones that cannot do it alone, for example, charged ions. Extrinsic proteins are used for cell-signaling or cell…

have essential functions like as source of energy, materials for building new body mass such as muscles, and other molecules with essential functions like hemoglobin, which carries oxygen in the blood. These biomolecules are carbohydrates, lipids, proteins and nuclei acids. Biomolecules are called polymers (large molecules) which are composed of smaller molecules known as monomers. 11.1 Elements Present in Biomolecules Biomolecules are organic compounds, thus they are composed primarily of…

Effect of Organic Solvents on Particle Size When anti solvent was 0.4% (w/v) F68 aqueous solution, the effect of various good solvent was investigated. These organic solvents include ethanol, methanol, PEG 400, propylene glycol. The result as mention in Table 16 & Figure 27 showed that the particles prepared by methanol were the smallest (317 nm) among other organic solvents. Ethanol, PEG 400, and propylene glycol produced the particles having the mean particle size of 525nm, 1274nm, 864nm,…

Chemistry EE Concentration of Vitamin C in Kale Word Count: IB Number: 002811-00 Introduction Research question: How do different methods of cooking, namely steaming, baking, and frying, affect the amount of ascorbic acid in Kale? In a daily diet, arguably the most important thing to get a proper amount of is vitamins. Vitamins provide countless services and roles in the human body including helping with your immune system, repairing skin and bone tissues, and converting what you eat into…

01 × 10-3, respectively. Catechol was the best suited substrate, having the lowest Km value and highest Vmax value when compared to other 3 substrates (Table 1). Table 1: Substrate specificity of PPO enzyme Substrates Specific activity (units mg-1 protein) Km (µM) Vmax (abs min-1) Catechol 2300 4.12 X 10-3 3020 L-DOPA 430 16.40 X 10-3 990 L-Tyrosine 1930 6.12 X 10-3 2930 P-Cresol 2110 5.01 X 10-3 2983 Effect of Inhibitors The effects of various compounds on the PPO activity were provided in…

of inner membrane of eggshell of chicken Gallus gallus domesticus. Fresh samples of egg shells are cleaned; dried and inner membrane of the shell is separated carefully for FTIR analysis. FTIR spectrum reveals a series of bands related to fats and proteins. Calcium carbonate is the major constituent (about 90%) of the shell, but it is absent in the inner shell membrane as characteristic band at 712 cm-1 is not seen in the spectrum. However, characteristic bands at 870 cm-1 and 1450 cm-1 suggest…

Ras proteins are small GTPase which cycle between inactive GDP bound and active GTP bound forms & are critical for cell proliferation, Survival & differentiation. Ras can activate downstream effectors including PI3K-AKT-mTOR and RAS-RAF-MEK-ERK…

OBJECTIVE For the first week of the lab, the objectives were to isolate and test for the presence of major components of milk, including proteins, carbohydrates, fats, vitamins, and minerals and to determine the presence of the various components of milk in the various fractions using qualitative tests for these substances. For the second week of the lab, the there were three objectives that related to the procedure: to determine the calcium concentration of milk using the technique of…

In this pathway, NBS1 functions as an adaptor protein and promotes the phosphorylation of SMC1, which is required for the intra-S phase checkpoint activation after DNA double strand breaks. This branch of the S-phase checkpoint is distinct to the ATM/Chk2/Cdc25A pathway, but is very important for maintaining…