Generally, the phosphate group (−PO42−) of the B-type DNA occurs every 3.4 Å, and the diameter of the double helix is ∼20 Å. Thus, the DNA strands require 34 Å2 of area per single negative charge. However, from X-ray diffraction patterns, it was determined that the po...
Effect of the phosphate group with different negative charges on the conformation of phosphorylated Ser/Thr-Pro - Guo, Li, et al. - 2005 () Citation Context ...y dependent on the degree of phosphorylation. NF-M and NF-H, in particular, have many serine residues that can be ...
In this lesson, learn what a phosphate group is, what a phosphate group looks like, and the phosphate group formula. Understand some phosphate...
. Besides the activation of cells and cell systems, phosphate (like other ions with a high ratio of charge to size, including citrate) can activate viruses (Yamanaka, et al., 1995; Gouvea, et al., 2006). Aromatase, the enzyme that synthesizes estrogen, is an enzyme that's sensitive to...
while the surface charge of Fe3O4@SiO2@UiO-66-TPP NPs changed greatly, which is due to the decoration of phosphate groups on the nanoparticles. The isoelectric point for Fe3O4@SiO2@UiO-66-TPP NPs was about 3.1. When the pH value was higher than 3.1, the surface of the nanoparticles ...
An on-line measurement technique was developed by applying the Faraday cup method to study the mechanism of charge generation inside gas–solid fluidized b... P Mehrani,HT Bi,JR Grace - 《Journal of Electrostatics》 被引量: 103发表: 2005年 Interaction of ultrashort X-ray pulses with B4C, ...
1 a(1) :a salt or ester of aphosphoricacid (2) :the trivalent anion PO43−derived from phosphoric acid H3PO4 b :an organic compound of phosphoric acid in which the acid group is bound to nitrogen or a carboxyl group in a way that permits useful energy to be released (as in meta...
group charge-discharge performance is analyzed.Accordingly,a method of slow batteries group capacity decay with equalization device is proposed.Experimental results show that this new management method of batteries group slows the rate of batteries group capacity decay,and all batteries can be fully ...
Operating Condition Charge Temperature 0ºC to 45ºC(32ºF to 113ºF) @60±25% Relative Humidity Discharge Temperature -20ºC to 60ºC(-4ºF to 140ºF) @60±25% Relative Humidity Storage Temperature 0ºC to 45ºC(32ºF to 113ºF) @60±25% Relative Humi...
A protein-linked phosphate group can form hydrogen bonds or salt bridges either intra- or intermolecularly, creating stronger hydrogen bonds with arginine than either aspartate or glutamate. The unique size of the ionic shell and charge properties of covalently attached phosphate allow specific and ...