Modeling complex RNA tertiary folds with Rosetta.

abstract：:Adenoviral vectors expressing vascular permeability factor/vascular endothelial growth factor (VPF/VEGF, VEGF-A(164)) offer a powerful method for elucidating the mechanisms of pathological angiogenesis and lymphangiogenesis and for evaluating the effectiveness of pro- and anti-angiogenesis therapies. When injected int...

journal_title：Methods in enzymology

authors： Nagy JA,Shih SC,Wong WH,Dvorak AM,Dvorak HF

更新日期：2008-01-01 00:00:00

abstract：:We have developed a genetic system, termed IVET (in vivo expression technology), designed to identify bacterial genes that are induced when a pathogen infects its host. A subset of these induced genes should include those that encode virulence factors, products specifically required for the infection process. The syst...

journal_title：Methods in enzymology

authors： Slauch JM,Mahan MJ,Mekalanos JJ

更新日期：1994-01-01 00:00:00

abstract：:Staphylococcus aureus is a Gram-positive major human pathogen involved in a wide range of human infectious diseases (from minor skin infections to septicemia, endocarditis or toxic shock syndrome). The treatment of S. aureus infections is very challenging due to the emergence of multiple antibiotic-resistant isolates....

journal_title：Methods in enzymology

authors： Lalaouna D,Desgranges E,Caldelari I,Marzi S

更新日期：2018-01-01 00:00:00

abstract：:During the past several years, major progress has been accomplished in the production of "designer cellulosomes," artificial enzymatic complexes that were demonstrated to efficiently degrade crystalline cellulose. This progress is part of a global attempt to promote biomass waste solutions and biofuel production. In d...

journal_title：Methods in enzymology

authors： Vazana Y,Moraïs S,Barak Y,Lamed R,Bayer EA

更新日期：2012-01-01 00:00:00

abstract：:The coat protein complex II (COPII) coat is responsible for direct capture of membrane cargo proteins and for the physical deformation of the endoplasmic reticulum (ER) membrane that drives the transport vesicle formation. The use of an in vitro reconstitution system comprising purified components is desirable for stu...

journal_title：Methods in enzymology

authors： Sato K,Nakano A

更新日期：2005-01-01 00:00:00

abstract：:Approximately one-third of all newly translated polypeptides interact with the endoplasmic reticulum (ER), an event that is essential to target these nascent proteins to distinct compartments within the cell or to the extracellular milieu. Thus, the ER houses molecular chaperones that augment the folding of this diver...

journal_title：Methods in enzymology

authors： Brodsky JL

更新日期：2010-01-01 00:00:00

abstract：:Obtaining patient-specific information through the quantification of small molecules and proteins in bodily fluids is essential for personalized therapies. Point-of-care (POC) diagnostic devices hold the promise of delivering such benefit to a wide range of patients. However, there is a lack of enabling technology, as...

journal_title：Methods in enzymology

authors： Yu Q,Griss R,Schena A,Johnsson K

更新日期：2017-01-01 00:00:00

abstract：:Enzymatic processes have great potential for applications in industrial biocatalysis, biosensing, and biomedical engineering. However, poor stability and difficulty in the reuse of enzymes still create challenges for their use in catalysis and other applications. In recent years, enzyme-incorporated metal-organic fram...

journal_title：Methods in enzymology

authors： Hou M,Ge J

更新日期：2017-01-01 00:00:00

abstract：:The three major considerations in reducing metal-gel binding are (1) the type of gel to be used, (2) the ionic strength of the eluent, and (3) alkaline reduction of the gel. Each of these parameters should be considered in advance of an experiment. A method is offered for determining the optimal gel type, gel treatmen...

journal_title：Methods in enzymology

authors： Martin MT

更新日期：1988-01-01 00:00:00

abstract：:Iron-sulfur (Fe/S) proteins are involved in numerous key biological functions such as respiration, metabolic processes, protein translation, DNA synthesis, and DNA repair. The simplest types of Fe/S clusters include [2Fe-2S], [3Fe-4S], and [4Fe-4S] forms that sometimes are present in multiple copies. De novo assembly ...

journal_title：Methods in enzymology

authors： Freibert SA,Weiler BD,Bill E,Pierik AJ,Mühlenhoff U,Lill R

更新日期：2018-01-01 00:00:00

abstract：:Reliable detection of keratins in tissues is important for investigating their physiological role and for using keratin expression as a biomarker in medical diagnostics. A particular challenge for the detection of keratins by immunofluorescence microscopy or immunohistochemistry relates to the fact that keratin interm...

journal_title：Methods in enzymology

authors： Stumptner C,Gogg-Kamerer M,Viertler C,Denk H,Zatloukal K

更新日期：2016-01-01 00:00:00

abstract：:Protein oxidation is implicated in atherogenesis and other inflammatory conditions. Measuring levels of chlorinated and nitrated proteins in biological matrices serves as a quantitative index of oxidative stress in vivo. One potential mechanism for oxidative stress involves myeloperoxidase, a heme protein expressed by...

journal_title：Methods in enzymology

authors： Shao B,Heinecke JW

更新日期：2008-01-01 00:00:00

abstract：:Integrins are large modular cell-surface receptors that regulate almost every aspect of cellular function through bidirectional signals transmitted across the lipid bilayer. Regulation of integrin activity is accomplished by complex and still incompletely understood biochemical pathways that modify integrin ligand bin...

journal_title：Methods in enzymology

authors： Xiong JP,Goodman SL,Arnaout MA

更新日期：2007-01-01 00:00:00

abstract：:Heterodimeric complexes between individual members of the R7 subfamily of regulators of G-protein signaling proteins and the Gbeta5 isoform of the heterotrimeric G-protein beta subunit family are strongly expressed in the cell nucleus in neurons and brain, as well as in the cytoplasm and plasma membrane. Native and re...

journal_title：Methods in enzymology

authors： Simonds WF,Woodard GE,Zhang JH

更新日期：2004-01-01 00:00:00

abstract：:Cytoskeletal motors utilize the energy stored in ATP to generate linear motion along rigid filaments. Because their enzymatic cycles are tightly coupled to the production of force and forward movement, the optical-trapping technique is uniquely suited for studying their mechanochemical cycle. Here, we discuss the prac...

journal_title：Methods in enzymology

authors： Belyy V,Yildiz A

更新日期：2017-01-01 00:00:00

abstract：:All cells in nature are covered with a dense and complex array of glycans. The total glycan repertoire expressed on cells, "the cellular glycome," varies at every level of biological organization, and in response to intrinsic and extrinsic stimuli. The cellular glycome is often referred to as the "cell face," which re...

journal_title：Methods in enzymology

authors： Tateno H,Kuno A,Itakura Y,Hirabayashi J

更新日期：2010-01-01 00:00:00

abstract：:Retinoic acid (RA), the biologically active metabolite of vitamin A, regulates a vast spectrum of biological processes, such as cell differentiation, proliferation, apoptosis, and morphogenesis. microRNAs (miRNAs) play a crucial role in regulating gene expression by binding to messenger RNA (mRNA) which leads to mRNA ...

journal_title：Methods in enzymology

authors： Wang L,Rohatgi AP,Wan YY

更新日期：2020-01-01 00:00:00

abstract：:The characterization of microbial adhesins is greatly facilitated by the use of synthetic peptides. Synthetic peptides can be used to identify specific antigenic epitopes, to delineate receptor-binding domain of adhesins, and to facilitate the characterization of the adhesin, and they allow for a direct examination of...

journal_title：Methods in enzymology

authors： Lee KK,Wong WY,Sheth HB,Hodges RS,Paranchych W,Irvin RT

更新日期：1995-01-01 00:00:00

abstract：:Enzymes in the α-d-phosphohexomutase (PHM) superfamily catalyze a multistep reaction, entailing two successive phosphoryl transfers. Key to this reaction is a conserved phosphoserine in the active site, which serves alternately as a phosphoryl donor and acceptor during the catalytic cycle. In addition to its role in t...

journal_title：Methods in enzymology

authors： Stiers KM,Beamer LJ

更新日期：2018-01-01 00:00:00

abstract：:Hydrogen sulfide is an endogenous gaseous mediator that plays important roles in many physiological processes in microbes, plants, and animals. This chapter focuses on the important roles of hydrogen sulfide in protecting tissues against injury, promoting the repair of damage, and downregulating the inflammatory respo...

journal_title：Methods in enzymology

authors： Gemici B,Wallace JL

更新日期：2015-01-01 00:00:00

abstract：:In human, rat, and mice, a UGT1 complex locus provides for developmental-, inducer-, and cell-specific synthesis of a family of chemical-detoxifying isozymes, UDP-glucuronosyltransferases, which prevent toxicities, mutagenesis, and/or carcinogenesis. Between 10 and 14 first exons with individual promoter elements are ...

journal_title：Methods in enzymology

authors： Owens IS,Basu NK,Banerjee R

更新日期：2005-01-01 00:00:00

abstract：:Formation of a Lys48-linked polyubiquitin chain is required for destruction of targeted proteins by the 26S proteasome, whereas formation of a Lys63-linked polyubiquitin chain is required for modulation of protein-protein interaction, enzyme activity, and intracellular localization. In addition, monoubiquitination pla...

journal_title：Methods in enzymology

authors： Fujimuro M,Yokosawa H

更新日期：2005-01-01 00:00:00

abstract：:Hematopoietic stem cells (HSCs) primarily reside in bone marrow, are defined by their ability to maintain blood homeostasis, and replenish themselves through self-renewal. Although HSC purification schemes vary from laboratory to laboratory, the resulting cell populations are similar, if not the same. This chapter wil...

journal_title：Methods in enzymology

authors： Lin KK,Goodell MA

更新日期：2006-01-01 00:00:00

abstract：:Microtubule (MT)-based motor proteins transport many cellular factors to their functionally relevant locations within cells, and defects in transport are linked to human disease. Understanding the mechanism and regulation of this transport process in living cells is difficult because of the complex in vivo environment...

journal_title：Methods in enzymology

authors： Barak P,Rai A,Dubey AK,Rai P,Mallik R

更新日期：2014-01-01 00:00:00

abstract：:Unfolded protein response (UPR) is a major reaction to intrinsic stress of eukaryotic organisms and is also related to environmental stress reactions. Among yeasts, stress regulation has mainly been investigated in Saccharomyces cerevisiae, while other species with biotechnological or medical interest are less well un...

journal_title：Methods in enzymology

authors： Dragosits M,Mattanovich D,Gasser B

更新日期：2011-01-01 00:00:00

abstract：:The field of therapeutic application of the A₃ adenosine receptor (A₃AR) antagonists represents a rapidly growing and intense area of research in the adenosine field. Even if there are currently no A₃AR antagonists in clinical phases, in light of the plethora of biological effects attributed to A₃ARs, substantial effo...

journal_title：Methods in enzymology

authors： Paoletta S,Federico S,Spalluto G,Moro S

更新日期：2010-01-01 00:00:00

abstract：:Chromatin plays a vital role in regulating cellular processes that occur on the DNA. Modulation of chromatin structure is conducted through interactions with binding factors that direct critical actions such as posttranslational modifications, nucleosome remodeling, and incorporation of histone variants. Specific fact...

journal_title：Methods in enzymology

authors： Winkler DD,Luger K,Hieb AR

更新日期：2012-01-01 00:00:00

abstract：:Two lymphoid cell-specific proteins, called RAG-1 and RAG-2, initiate the process of antigen receptor gene rearrangement, termed V(D)J recombination, by assembling a protein-DNA complex with two recombination signal sequences (RSSs), each of which adjoins a different receptor gene segment, and then introducing a DNA d...

journal_title：Methods in enzymology

authors： Bergeron S,Anderson DK,Swanson PC

更新日期：2006-01-01 00:00:00

abstract：:Proteins change their charge state through protonation and redox reactions as well as through binding charged ligands. The free energy of these reactions is dominated by solvation and electrostatic energies and modulated by protein conformational relaxation in response to the ionization state changes. Although computa...

journal_title：Methods in enzymology

authors： Gunner MR,Baker NA

更新日期：2016-01-01 00:00:00

abstract：:ADP-ribosylation factor domain protein 1 (ARD1) is a multifunctional protein that belongs to the family of 20-kDa ARF proteins. The ARD1 gene encodes a 64-kDa protein with a structure comprising an 18-kDa ADP-ribosylation factor (ARF) domain at the C-terminus (amino acids 403-574), and a 46-kDa N-terminal domain (amin...

journal_title：Methods in enzymology

authors： Vichi A,Moss J,Vaughan M

更新日期：2005-01-01 00:00:00