• br Results br Discussion Many studies have

  2021-02-02

  

  Results Discussion Many studies have shown that intrinsic properties of the E2 enzyme govern the nature of the Ub modification, including both the multiplicity of the Ub modification and the specific nicotinic receptor type in the case of polyubiquitin chains [3], [4], [9], [14]. Whereas prev

• br STAR Methods br Acknowledgments We are grateful to Matthi

  2021-02-02

  

  STAR★Methods Acknowledgments We are grateful to Matthias Mayer at ZMBH in Heidelberg for access to his CD-spectrometer and his help in data interpretation. Technical support by Wolfgang Weinig is gratefully acknowledged. This project was financially supported by the European Union as part of t

• The performance of the qCPA

  2021-02-02

  

  The performance of the qCPA approaches is similar with regards to the derivative properties of CO2 and for mixtures of CO2+self-associating compounds. For CO2+n-alkanes the four-parameter versions of qCPA both perform somewhat better than the three-parameter version. Nevertheless this modest improve

• Park et al expanded their own model

  2021-02-02

  

  Park et al. [34] expanded their own model as hydrogen- bonding lattice fluid EOS (NLF-HB) [35] for calculating the activity coefficients of aqueous amino nhs chemical solution. Further, Pazuki et al. [36] extended the perturbed hard chain theory which has been proposed by Beret and Prausnitz [37] f

• In S cerevisiae Mek a paralog of

  2021-02-02

  

  In S. cerevisiae, Mek1, a paralog of the checkpoint kinase Chk2, mediates cell-cycle arrest in response to meiotic defects (Bailis and Roeder, 2000, Xu et al., 1997). Mek1 is associated with meiotic chromosome axes, where its activation requires interactions with two other axis proteins, Hop1 and Re

• adenosine kinase br Allosteric inhibitors In general candida

  2021-02-02

  

  Allosteric inhibitors In general, candidate drugs that bind to a GPCR at a site that is distinct (allosteric site) from the binding site of the endogenous agonist (orthosteric site) are attracting increasing attention 39, 42, 58. Allosteric modulators display saturability of their effect, probe d

• br Experimental br Results and discussion br

  2021-02-02

  

  Experimental Results and discussion Conclusions The fungus Mucor circinelloides MUT44, previously shown to have ene-reductase activity [11], possesses ten genes coding for putative ene-reductases belonging to the Old Yellow Enzymes family. Since the reduction of CC double bonds is one of t

• The importance of AAE in enhancing the survival of plants

  2021-02-02

  

  The importance of AAE3 in enhancing the survival of plants and yeast when confronted with certain environmental stresses has been documented in recent reports. In response to biotic stress such as oxalate-secreting micro-organisms, AAE3 was found to reduce the inhibitory growth effects of the secret

• E is a classical initiator protein and as such plays

  2021-02-02

  

  E1 is a classical initiator protein and, as such, plays several roles in the initiation and catalysis of viral DNA synthesis. E1 must first recognize a specific segment of the viral guggulsterone known as the “origin of DNA replication”, or “ori” for short. For most PV types examined to date, the m

• The E enzyme is the apex for downstream enzymatic

  2021-02-02

  

  The E1 enzyme is the apex for downstream enzymatic cascades and signaling pathways mediated by Ub and Ub-like proteins (Ubls) (Pickart, 2001). Studying characteristics of E1 and its catalytic functions may throw light to the role of ubiquitination in cell development. All known eukaryotic E1 are mon

• br Introduction The innate immune system stands the first li

  2021-02-02

  

  Introduction The innate immune system stands the first line of the defense that protects the host from viral intrusion, depending on pattern recognition receptors (PRRs) and the corresponding pathways [[1], [2], [3], [4]]. The pathogen-associated molecular patterns (PAMPs) of the invading viruses

• br Introduction In mammals there are ten known isoforms

  2021-02-02

  

  Introduction In mammals there are ten known isoforms of the enzyme diacylglycerol kinase (DGK), as well as gene splice variants. Enzymes of this family all have a homologous active site but differ widely in their molecular mass, mechanisms of activation and biological function (Shulga et al., 201

• MTX and MTXPGs block the activity of

  2021-02-02

  

  MTX and MTXPGs block the activity of the key enzyme DHFR (Fig. 1), which converts folates to their active forms – dihydrofolate (DHF) and tetrahydrofolate (THF). MTXPGs also potently inhibit thymidylate synthase (TS). Furthermore, during dTMP synthesis, TS utilizes the cofactor 5,10-methylene THF, w

• br Materials and methods Male

  2021-02-01

  

  Materials and methods Male Hartley guinea pigs (300–350g) were obtained from National Laboratory Animal Center, Taiwan. LTD4, LTC4, LTE4, LTB4, montelukast and BAY u9773 were purchased from Cayman Chemical, Ann Arbor, Michigan; Carbachol, atropine, l-serine, boric acid, l-cysteine and all buffer

• Compounds and were outliers for this equation

  2021-02-01

  

  Compounds and were outliers for this equation being the two most reactive compounds. The presence of outliers implies that other factors or specific mechanisms are involved in their chemical hydrolysis. Generally urea derivatives prove to be highly stable in aqueous solutions in vitro. Additional

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