• br E E backside interaction The E possesses

  2019-12-30

  

  E3–E2 backside interaction The E2 possesses an important regulatory interface which is termed its backside as it is opposite to the catalytic cleft that bears the active-site cysteine forming the thioester with SUMOD. This backside site interacts noncovalently with a scaffold SUMOB and was origin

• br The major regulator of

  2019-12-30

  

  The major regulator of radiation sensitivity Tumor cell resistance to radiation is a big issue for radiation therapy, and a major concern of radiation oncologist. Understanding the regulation mechanism of radiation sensitivity is still a research hotspot. Increased sensitivity to ionizing radiati

• The first example of a broadly acting antiviral drug

  2019-12-30

  

  The first example of a broadly-acting antiviral drug is ribavirin, a nucleoside analogue that was proposed to act directly at the level of the viral polymerase, although an indirect effect via inhibition of the host-cell IMP dehydrogenase and depletion of the GTP pool seems more plausible [9]. Anoth

• Enolases are among the most abundantly expressed

  2019-12-29

  

  Enolases are among the most abundantly expressed cytosolic proteins. They are metalloenzymes that catalyze the conversion of 2-phosphoglycerate to phosphoenolpyruvate [18]. Eubacteria and archaebacteria have a single enolase gene (reviewed in [19]). Despite the lack of signal peptides or cognate pr

• Previous studies from our lab looked at the effect of

  2019-12-29

  

  Previous studies from our lab looked at the effect of interfering with crossover helix interactions in TS-DHFR. One study utilized peptide mimetics of the crossover helix to inhibit wild-type TS-DHFR noncompetitively, and with an IC of 230 μM. A second study used a virtual screening approach to iden

• br an anaerobic gram positive spore

  2019-12-29

  

  , an a range of  gram-positive, spore-forming bacterium that can induce fatal intestinal inflammatory disease, is the most prevalent cause of antibiotic-associated diarrhea and pseudomembranous colitis in nosocomial settings. Two exotoxins, toxin A (TcdA) and toxin B (TcdB), secreted by the bacter

• br DDR receptor and MMP expression Type II

  2019-12-29

  

  DDR2 receptor and MMP-13 expression Type II collagen protein in articular cartilage is highly stable structure as its half-life is 117 years [43]. The chondrocytes have limited ability to synthesis type II collagen protein in the matrix of mature articular cartilage once the collagen gets disrupt

• Targeting a specific cell type rather than the broad cytotox

  2019-12-29

  

  Targeting a specific cell type, rather than the broad cytotoxicity exhibited by some of the pharmacological agents currently used to treat lupus, may improve efficacy and decrease off target toxicity. Thus, evidence that macrophages and microglia are important to the pathogenesis of LN and NPSLE, re

• In previous works Wang et al the

  2019-12-29

  

  In previous works (Wang et al. [4,5]), the PR-CPA EoS has been applied to describe the solubilities of hydrocarbons (including methane, ethane, propane, n-butane, n-pentane, n-hexane, benzene, toluene, and ethyl-benzene) and mercaptans (including methyl mercaptan and ethyl mercaptan) in aqueous MDEA

• br The related catalytic regions of the

  2019-12-28

  

  The related catalytic regions of the human DNA ligases contain three domains, a DNA binding domain (DBD), a nucleotidyl transferase domain (NTase) and an oligonucleotide/oligosaccharide-fold binding domain (OBD) (Ellenberger and Tomkinson, 2008). Similar to DNA ligase I, the DNA ligase III polypep

• AMG 337 mg Compound was advanced to a chronic efficacy study

  2019-12-28

  

  Compound 52 was advanced to a chronic efficacy study in db/db mice maintained on a high fat diet. Animals were dosed with 0.5% methylcellulose vehicle, AMG 337 mg 52 (1, 3 or 15mg/kg, po, Q.D.) or 1 (0.3mg/kg) for 14days. Over the course of the study body weight and food intake were measured daily

• The results described in the present

  2019-12-28

  

  The results described in the present study confirm key restrictions on reaction conditions which must considered to maximize reactor productivity. Increased viscosity should be avoided for the amination of ketones by L-AmDH, as a 4-fold increase in viscosity can lower the reaction rate by as much as

• Recently Schenck et al identified an active

  2019-12-28

  

  Recently, Schenck et al. [25] identified an active site asparagine 222 (N222) residue in the Glycine max TyrAp/PDH (GmPDH1) that is responsible for its prephenate substrate specificity. Mutating the single N222 into an acidic residue (i.e. aspartate, D) in the legume TyrAp/PDH shifted from prephenat

• ochratoxin a Previous studies revealed the expression of the

  2019-12-28

  

  Previous studies revealed the expression of the CCR3 receptor in neurons and its neuroprotective function using mice lacking CCR3 expression (Wainwright et al., 2009). The regulation of CCR3 receptor expression in the microglia and astrocytes was shown in neurological disorders and has been demonstr

• One common method to replace the

  2019-12-28

  

  One common method to replace the wet limestone process is the use of an amine-based solution as an absorbent to capture SO2. However, almost all of the common amine-based absorbents are highly volatile compounds, whose emissions are air pollutants themselves. Therefore, it is desirable to either use

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