Abstract：
:To date, the vast majority of the proteomic data sets collected by mass spectrometry (MS) have been generated by nondirected methods, whereby the identified precursor ions are stochastically selected for sequencing from complex sample mixtures. Recently, new MS approaches have been developed in which the mass spectrometer is directed to select and fragment sets of precursor ions that represent the most informative peptides in a sample mixture. These directed MS methods have shown superior performance for the fast, sensitive, and highly reproducible generation of consistent data sets at low redundancy. In this manuscript we summarize recent technical advances in directed MS and discuss important applications to quantitative proteomics.
journal_name
Curr Opin Chem Bioljournal_title
Current opinion in chemical biologyauthors
Schmidt A,Claassen M,Aebersold Rdoi
10.1016/j.cbpa.2009.08.016subject
Has Abstractpub_date
2009-12-01 00:00:00pages
510-7issue
5-6eissn
1367-5931issn
1879-0402pii
S1367-5931(09)00115-Xjournal_volume
13pub_type
杂志文章,评审abstract：:The range and diversity of solid-phase synthetic methodology continues to develop very rapidly, allowing the generation of previously inaccessible compound libraries. The design of such libraries requires consideration of linkage strategies, newly developed solid-phase reactions and emerging solution-phase processes. ...
journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
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abstract：:Lipopolysaccharide (LPS), a glycolipid found in the outer membrane of Gram-negative bacteria, is a potent elicitor of innate immune responses in mammals. A typical LPS molecule is composed of three different structural domains: a polysaccharide called the O-antigen, a core oligosaccharide, and Lipid A. Lipid A is the ...
journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
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journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
doi：10.1016/s1367-5931(01)00287-3
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abstract：:The notorious difficulty of elucidating structures of membrane transporters by crystallography has long prevented our understanding of active transport mechanism coupled with ion/proton transport. The determination of the first crystal structure of the drug/H+ antiporter AcrB was a breakthrough for structure-based und...
journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
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journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
doi：10.1016/j.cbpa.2016.02.012
更新日期：2016-06-01 00:00:00
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journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
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journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
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journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
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journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
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更新日期：2001-06-01 00:00:00
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journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
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journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
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journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
doi：10.1016/j.cbpa.2010.07.005
更新日期：2010-12-01 00:00:00
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journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
doi：10.1016/j.cbpa.2017.01.013
更新日期：2017-04-01 00:00:00
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journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
doi：10.1016/j.cbpa.2020.07.005
更新日期：2020-08-08 00:00:00
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journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
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journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
doi：10.1016/j.cbpa.2018.03.016
更新日期：2018-08-01 00:00:00
abstract：:The cytochrome bc(1) complex is a key mitochondrial enzyme that catalyses transfer of electrons maintaining the membrane potential of mitochondria. Currently, atovaquone is the only drug in clinical use targeting the Plasmodium falciparum bc(1) complex. The rapid emergence of resistance to atovaquone resulted in a cos...
journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
doi：10.1016/j.cbpa.2010.05.005
更新日期：2010-08-01 00:00:00
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journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
doi：10.1016/s1367-5931(00)00144-7
更新日期：2000-12-01 00:00:00
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journal_title：Current opinion in chemical biology
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journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
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journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
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abstract：:The application of molecular cloning has revealed the phenomenal diversity and complexity of the phosphodiesterase isoenzyme family. Thus, more than 30 human phosphodiesterases are now known; all are apparently necessary for the seemingly simple task of hydrolysing the 3'-ester bond of either cyclic adenosine monophos...
journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
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journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
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更新日期：2015-04-01 00:00:00
abstract：:Peptide arrays have attracted wide interest as tools for discovering biochemical interactions. Because many protein binding and enzyme activities are directed towards peptides, the preparation of arrays having hundreds to thousands of immobilized peptides offers an unprecedented opportunity for identifying interaction...
journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
doi：10.1016/j.cbpa.2004.08.007
更新日期：2004-10-01 00:00:00
abstract：:Peptide nucleic acid (PNA)-encoded chemical libraries along with DNA-encoded libraries have provided a powerful new paradigm for library synthesis and ligand discovery. PNA-encoding stands out for its compatibility with standard solid phase synthesis and the technology has been used to prepare libraries of peptides, h...
journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
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更新日期：2015-06-01 00:00:00
abstract：:The metal-free hydrogenase from methanogenic archaea (Hmd) is a unique enzyme: it catalyzes the reaction of its substrate, methenyl-tetrahydromethanopterin, with molecular hydrogen without the aid of a transition metal. In other words, Hmd is currently the only example of a purely organic hydrogenation catalyst. Recen...
journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
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更新日期：2001-10-01 00:00:00
abstract：:The past decade has seen rapid growth in the use of diverse compound libraries in classical phenotypic screens to identify modulators of a given process. The subsequent process of identifying the molecular targets of active hits, also called 'target deconvolution', is an essential step for understanding compound mecha...
journal_title：Current opinion in chemical biology
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更新日期：2013-02-01 00:00:00
abstract：:The appearance of the highly pathogenic avian influenza virus H5N1 highlighted the potential impact of influenza virus on humanity. The emergence of this high profile virus stimulated much research towards a better understanding of the key determinants for successful human-to-human transmission and as such has provide...
journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
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更新日期：2008-02-01 00:00:00
abstract：:New catalysts and reaction conditions have been developed for the dynamic kinetic resolution or deracemisation of racemic mixtures of chiral compounds. Specific functional groups that lend themselves particularly well to this approach include chiral secondary alcohols, alpha-amino acids, amines and carboxylic acids. A...
journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
doi：10.1016/j.cbpa.2004.02.001
更新日期：2004-04-01 00:00:00
abstract：:The chemokines are a large superfamily of chemotactic cytokines that are utilized to direct the trafficking and migration of leukocytes within the immune system. The chemokines mediate their activity through a large family of G-protein-coupled receptors, and thus are highly tractable as therapeutic targets. Exciting a...
journal_title：Current opinion in chemical biology
pub_type： 杂志文章,评审
doi：10.1016/s1367-5931(00)00113-7
更新日期：2000-08-01 00:00:00
