Databases and Definition of the Protein Formula 在这项研究中,使用生物信息学工具和数据库为每种蛋白质确定了蛋白质配方。首先获取氨基酸序列,然后将其输入可用的计算工具中,以进行此操作。这允许确定单个蛋白质的配方。所有分析均使用Expasy select作为UniProtKB(通用蛋白资源知识库数据库http://www.expasy.org/sprot...
'Isomers'are compounds that have the same chemical formula but different molecular structures. For instance, the sugar fructose is an isomer of glucose-they have the same formula C6H12O6 , but their atoms are arranged in different ways. Sometimes, two isomers are mirror images of each other, in...
is the same as the mass of the molecular ion. However, when larger molecules such as proteins or peptides aremeasured, they typically carry multiple ionic charges and therefore thezvalue is an integer greater than 1. In these cases them/zvalue will be a fraction of the mass of the ion...
In the Western Blot technique, a mixture of different proteins is placed onto a special gel and then separated using an electric field. All the substances in the mixture move by an amount determined by their protein molecular weight (MW). The lower the protein MW, the greater the distance ...
If R = 1.987 cal/deg-mol, andT= 298, then using this formula, we find that theKeqise-(-2000 cal/mol)/(1.987cal/deg-mol)(298 deg),or 29.3. ThisKeqmeans that at equilibrium, the ratio of the bound proteins to the unbound proteins is nearly 30:1, meaning that virtually all of ...
If R = eq eq 1.987 cal/deg-mol, and T = 298, then using this formula, we find that the K is e-(-2000 eq cal/mol)/(1.987cal/deg-mol)(298 deg), or 29.3. This K means that at equilibrium, the ratio of the bound proteins to the unbound eq proteins is nearly 30:1, meaning...
Also included are compounds of Formula I (e.g., mono acetylated MP-11 NHS ester) that may be used to label purified proteins of the protein ladder. The MP-11 label protein ladder can be detected on a blotting membrane by exposing the microperoxidase to a suitable substrate, such as a ...
Figure 1. Graphical solution of eqn [4] (see text for details). Table 1. Curie temperature, saturation magnetization at room-temperature, and magnetic moment per formula unit (at 0 K) of ferromagnetic elements ElementTC (K)MS (106 A m−1μB/formula unit Cobalt 1388 1.42 1.72 Iron 1043...
Although the motions of individual molecules or molecular groups may be very rapid (the molecular correlation time, τc, is in the ns range for lipid hydrocarbon chains and amino acid side chains of proteins), the overall tumbling of the lipid and polypeptide molecules in membrane bilayers is ...
The crystal structure of PepV i... D Jozic,G Bourenkow,H Bartunik,... - 《Structure》 被引量: 151发表: 2002年 Metallo-aminopeptidase inhibitors Aminopeptidases are enzymes that selectively hydrolyze an amino acid residue from the N-terminus of proteins and peptides. They are important for ...