Mechanisms of endocytosis.

abstract：:Alterations of chromatin structure have been shown to be crucial for response to cell signaling and for programmed gene expression in development. Posttranslational histone modifications influence changes in chromatin structure both directly and by targeting or activating chromatin-remodeling complexes. Histone modifi...

journal_title：Annual review of biochemistry

authors： Suganuma T,Workman JL

更新日期：2011-01-01 00:00:00

abstract：:The lipid A moiety of lipopolysaccharide forms the outer monolayer of the outer membrane of most gram-negative bacteria. Escherichia coli lipid A is synthesized on the cytoplasmic surface of the inner membrane by a conserved pathway of nine constitutive enzymes. Following attachment of the core oligosaccharide, nascen...

journal_title：Annual review of biochemistry

authors： Raetz CR,Reynolds CM,Trent MS,Bishop RE

更新日期：2007-01-01 00:00:00

abstract：:The majority of cellular energy in the form of adenosine triphosphate (ATP) is synthesized by the ubiquitous F(1)F(0) ATP synthase. Power for ATP synthesis derives from an electrochemical proton (or Na(+)) gradient, which drives rotation of membranous F(0) motor components. Efficient rotation not only requires a signi...

journal_title：Annual review of biochemistry

authors： von Ballmoos C,Wiedenmann A,Dimroth P

更新日期：2009-01-01 00:00:00

abstract：:Early influences led me first to medical school with a view to microbiology, but I felt the lack of a deeper foundation and changed to chemistry, which in turn led me to physics and mathematics. I moved to the University of Cape Town to work on the X-ray crystallography of some small organic compounds. I developed a n...

journal_title：Annual review of biochemistry

authors： Klug A

更新日期：2010-01-01 00:00:00

abstract：:The nanoscale engineering of nucleic acids has led to exciting molecular technologies for high-end biological imaging. The predictable base pairing, high programmability, and superior new chemical and biological methods used to access nucleic acids with diverse lengths and in high purity, coupled with computational to...

journal_title：Annual review of biochemistry

authors： Chakraborty K,Veetil AT,Jaffrey SR,Krishnan Y

更新日期：2016-06-02 00:00:00

abstract：:The structure and integrity of telomeres are essential for genome stability. Telomere dysregulation can lead to cell death, cell senescence, or abnormal cell proliferation. The maintenance of telomere repeats in most eukaryotic organisms requires telomerase, which consists of a reverse transcriptase (RT) and an RNA te...

journal_title：Annual review of biochemistry

authors： Autexier C,Lue NF

更新日期：2006-01-01 00:00:00

abstract：:Numerous membrane proteins form multisubunit protein complexes, which contain both integral and peripheral subunits, in addition to prosthetic groups. Bacterial membrane proteins are inserted into the inner membrane by the Sec translocase and YidC insertase. Their folding can be facilitated by YidC and the phospholipi...

journal_title：Annual review of biochemistry

authors： Dalbey RE,Wang P,Kuhn A

更新日期：2011-01-01 00:00:00

abstract：:The relationship between protein dynamics and function is a subject of considerable contemporary interest. Although protein motions are frequently observed during ligand binding and release steps, the contribution of protein motions to the catalysis of bond making/breaking processes is more difficult to probe and veri...

journal_title：Annual review of biochemistry

authors： Klinman JP,Kohen A

更新日期：2013-01-01 00:00:00

abstract：:I was born in China and would have remained there but for the tumultuous events that led many of my generation to the United States for graduate studies. Norman Davidson introduced me to DNA when I became a postdoctoral fellow in his group at the California Institute of Technology in 1964, and a fortuitous conversatio...

journal_title：Annual review of biochemistry

authors： Wang JC

更新日期：2009-01-01 00:00:00

abstract：:A broad view is given of photoregulated processes as they occur in algae, fungi, halophilic bacteria, higher plants, invertebrates, and higher animals. Emphasis is on the following: the organs, tissues, and organelles that participate; the nature of the photoreceptor pigments; the light-induced structural changes that...

journal_title：Annual review of biochemistry

authors： Erlanger BF

更新日期：1976-01-01 00:00:00

abstract：:Protein folding in the cell is mediated by an extensive network of >1,000 chaperones, quality control factors, and trafficking mechanisms collectively termed the proteostasis network. While the components and organization of this network are generally well established, our understanding of how protein-folding problems...

journal_title：Annual review of biochemistry

authors： Sebastian RM,Shoulders MD

更新日期：2020-06-20 00:00:00

abstract：:Central to the classical hematopoietic stem cell (HSC) paradigm is the concept that the maintenance of blood cell numbers is exclusively executed by a discrete physical entity: the transplantable HSC. The HSC paradigm has served as a stereotypic template in stem cell biology, yet the search for rare, hardwired profess...

journal_title：Annual review of biochemistry

authors： Clevers H,Watt FM

更新日期：2018-06-20 00:00:00

abstract：:D-amino acids have been detected in a variety of peptides synthesized by animal cells. These include opiate and antimicrobial peptides from amphibian skin, neuropeptides from snail ganglia, a hormone from crustaceans, and a constituent of a spider venom. cDNA cloning has shown that at those positions where a D-amino a...

journal_title：Annual review of biochemistry

authors： Kreil G

更新日期：1997-01-01 00:00:00

abstract：:Innate immune receptors respond to common structural patterns in microbial molecules and are called pattern recognition receptors. Toll-like receptors (TLRs) play critical roles in the innate immune system by recognizing microbial lipids, carbohydrates, nucleic acids, and proteins. Precise definition of the ligand "pa...

journal_title：Annual review of biochemistry

authors： Kang JY,Lee JO

更新日期：2011-01-01 00:00:00

abstract：:Homologous recombination (HR) serves to eliminate deleterious lesions, such as double-stranded breaks and interstrand crosslinks, from chromosomes. HR is also critical for the preservation of replication forks, for telomere maintenance, and chromosome segregation in meiosis I. As such, HR is indispensable for the main...

journal_title：Annual review of biochemistry

authors： San Filippo J,Sung P,Klein H

更新日期：2008-01-01 00:00:00

abstract：:This review focuses on molecular mechanisms that underlie the communication between the nuclear and mitochondrial genomes in eukaryotic cells. These genomes interact in at least two ways. First, they contribute essential subunit polypeptides to important mitochondrial proteins; second, they collaborate in the synthesi...

journal_title：Annual review of biochemistry

authors： Poyton RO,McEwen JE

更新日期：1996-01-01 00:00:00

abstract：:Several lines of experimentation suggest that endogenous retinoids, metabolites of vitamin A, play a role in the anterior/posterior development of the central body axis and the limbs of vertebrates. High levels of endogenous retinoids have been detected in proximity to these developing axes in a variety of vertebrate ...

journal_title：Annual review of biochemistry

authors： Means AL,Gudas LJ

更新日期：1995-01-01 00:00:00

abstract：:Decades of studies have established translation as a multistep, multicomponent process that requires intricate communication to achieve high levels of speed, accuracy, and regulation. A crucial next step in understanding translation is to reveal the functional significance of the large-scale motions implied by static ...

journal_title：Annual review of biochemistry

authors： Marshall RA,Aitken CE,Dorywalska M,Puglisi JD

更新日期：2008-01-01 00:00:00

abstract：:Regulation of gene transcription is vitally important for the maintenance of normal cellular homeostasis. Failure to correctly regulate gene expression, or to deal with problems that arise during the transcription process, can lead to cellular catastrophe and disease. One of the ways cells cope with the challenges of ...

journal_title：Annual review of biochemistry

authors： Geng F,Wenzel S,Tansey WP

更新日期：2012-01-01 00:00:00

abstract：:Telomeres are essential for genome stability in all eukaryotes. Changes in telomere functions and the associated chromosomal abnormalities have been implicated in human aging and cancer. Telomeres are composed of repetitive sequences that can be maintained by telomerase, a complex containing a reverse transcriptase (h...

journal_title：Annual review of biochemistry

authors： Smogorzewska A,de Lange T

更新日期：2004-01-01 00:00:00

abstract：:The rhodopsin crystal structure provides a structural basis for understanding the function of this and other G protein-coupled receptors (GPCRs). The major structural motifs observed for rhodopsin are expected to carry over to other GPCRs, and the mechanism of transformation of the receptor from inactive to active for...

journal_title：Annual review of biochemistry

authors： Palczewski K

更新日期：2006-01-01 00:00:00

abstract：:Proton transfer in the bacterial RC associated with the reduction of the bound QB to the dihydroquinone is an important step in the energetics of photosynthetic bacteria. The binding of two protons by the quinone is associated with the transfer of the second electron to QB at a rate of ca. 10(3) s-1 (pH 7). Mutation o...

journal_title：Annual review of biochemistry

authors： Okamura MY,Feher G

更新日期：1992-01-01 00:00:00

abstract：:Sorting of transmembrane proteins to endosomes and lysosomes is mediated by signals present within the cytosolic domains of the proteins. Most signals consist of short, linear sequences of amino acid residues. Some signals are referred to as tyrosine-based sorting signals and conform to the NPXY or YXXO consensus moti...

journal_title：Annual review of biochemistry

authors： Bonifacino JS,Traub LM

更新日期：2003-01-01 00:00:00

abstract：:Human immunodeficiency virus type 1 is a complex retrovirus encoding 15 distinct proteins. Substantial progress has been made toward understanding the function of each protein, and three-dimensional structures of many components, including portions of the RNA genome, have been determined. This review describes the fun...

journal_title：Annual review of biochemistry

authors： Frankel AD,Young JA

更新日期：1998-01-01 00:00:00

abstract：:The packaging of chromosomal DNA by nucleosomes condenses and organizes the genome, but occludes many regulatory DNA elements. However, this constraint also allows nucleosomes and other chromatin components to actively participate in the regulation of transcription, chromosome segregation, DNA replication, and DNA rep...

journal_title：Annual review of biochemistry

authors： Clapier CR,Cairns BR

更新日期：2009-01-01 00:00:00

abstract：:Active transport between the nucleus and cytoplasm involves primarily three classes of macromolecules: substrates, adaptors, and receptors. Some transport substrates bind directly to an import or an export receptor while others require one or more adaptors to mediate formation of a receptor-substrate complex. Once ass...

journal_title：Annual review of biochemistry

authors： Mattaj IW,Englmeier L

更新日期：1998-01-01 00:00:00

abstract：:Cys2His2 zinc finger proteins offer a stable and versatile framework for the design of proteins that recognize desired target sites on double-stranded DNA. Individual fingers from these proteins have a simple beta beta alpha structure that folds around a central zinc ion, and tandem sets of fingers can contact neighbo...

journal_title：Annual review of biochemistry

authors： Pabo CO,Peisach E,Grant RA

更新日期：2001-01-01 00:00:00

abstract：:Staphylococcus aureus is a major human and veterinary pathogen worldwide. Methicillin-resistant S. aureus (MRSA) poses a significant and enduring problem to the treatment of infection by such strains. Resistance is usually conferred by the acquisition of a nonnative gene encoding a penicillin-binding protein (PBP2a), ...

journal_title：Annual review of biochemistry

authors： Peacock SJ,Paterson GK

更新日期：2015-01-01 00:00:00

abstract：:Ryanodine receptors (RyRs)/Ca2+ release channels, on the endoplasmic and sarcoplasmic reticulum of most cell types, are required for intracellular Ca2+ release involved in diverse cellular functions, including muscle contraction and neurotransmitter release. The large cytoplasmic domain of the RyR serves as a scaffold...

journal_title：Annual review of biochemistry

authors： Zalk R,Lehnart SE,Marks AR

更新日期：2007-01-01 00:00:00

abstract：:A childhood fascination with animals, plants, and insects was aided and abetted by many giants, beginning with my parents. The Bronx High School of Science and the City College of New York (CCNY) made a solid and priceless grounding in chemistry and biology available free of charge. Abe Mazur at CCNY revealed the wond...

journal_title：Annual review of biochemistry

authors： Fridovich I

更新日期：2003-01-01 00:00:00