HIV-1: fifteen proteins and an RNA.

abstract：:In response to microbial infection, the human host deploys metal-sequestering host-defense proteins, which reduce nutrient availability and thereby inhibit microbial growth and virulence. Calprotectin (CP) is an abundant antimicrobial protein released from neutrophils and epithelial cells at sites of infection. CP seq...

journal_title：Annual review of biochemistry

authors： Zygiel EM,Nolan EM

更新日期：2018-06-20 00:00:00

abstract：:Phylum Apicomplexa comprises a large group of obligate intracellular parasites of high medical and veterinary importance. These organisms succeed intracellularly by effecting remarkable changes in a broad range of diverse host cells. The transformation of the host erythrocyte is particularly striking in the case of th...

journal_title：Annual review of biochemistry

authors： Spillman NJ,Beck JR,Goldberg DE

更新日期：2015-01-01 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 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：:DNA looping is widely used in nature. It is well documented in the regulation of prokaryotic and eukaryotic gene expression, DNA replication, and site-specific DNA recombination. Undoubtedly looping also functions in other protein-DNA transactions such as repair and chromosome segregation. While the underlying physica...

journal_title：Annual review of biochemistry

authors： Schleif R

更新日期：1992-01-01 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：: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：:My coworkers and I have used animal viruses and their interaction with host cells to investigate cellular processes difficult to study by other means. This approach has allowed us to branch out in many directions, including membrane protein characterization, endocytosis, secretion, protein folding, quality control, an...

journal_title：Annual review of biochemistry

authors： Helenius A

更新日期：2020-06-20 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：:The complexity of even the simplest known life forms makes efforts to synthesize living cells from inanimate components seem like a daunting task. However, recent progress toward the creation of synthetic cells, ranging from simple protocells to artificial cells approaching the complexity of bacteria, suggests that th...

journal_title：Annual review of biochemistry

authors： Blain JC,Szostak JW

更新日期：2014-01-01 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：:It is impossible to do justice in one review article to a researcher of the stature of Christopher Dobson. His career spanned almost five decades, resulting in more than 870 publications and a legacy that will continue to influence the lives of many for decades to come. In this review, I have attempted to capture Chri...

journal_title：Annual review of biochemistry

authors： Robinson CV

更新日期：2020-06-20 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：:Many critical biological processes take place at hydrophobic:hydrophilic interfaces, and a wide range of organisms produce surface-active proteins and peptides that reduce surface and interfacial tension and mediate growth and development at these boundaries. Microorganisms produce both small lipid-associated peptides...

journal_title：Annual review of biochemistry

authors： Sunde M,Pham CLL,Kwan AH

更新日期：2017-06-20 00:00:00

abstract：:The assembly of individual proteins into functional complexes is fundamental to nearly all biological processes. In recent decades, many thousands of homomeric and heteromeric protein complex structures have been determined, greatly improving our understanding of the fundamental principles that control symmetric and a...

journal_title：Annual review of biochemistry

authors： Marsh JA,Teichmann SA

更新日期：2015-01-01 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：:DNA molecules are able to transport electrons over long distances. In most experiments the process is stimulated by the oxidation of guanines (G), which generates guanine radical cations. The electron transport through DNA occurs in a multistep hopping mechanism with all Gs as carriers of the positive charge. The rate...

journal_title：Annual review of biochemistry

authors： Giese B

更新日期：2002-01-01 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

abstract：:The past few years have seen exciting advances in understanding the structure and function of catalytic RNA. Crystal structures of several ribozymes have provided detailed insight into the folds of RNA molecules. Models of other biologically important RNAs have been constructed based on structural, phylogenetic, and b...

journal_title：Annual review of biochemistry

authors： Doherty EA,Doudna JA

更新日期：2000-01-01 00:00:00

abstract：:Microtubules are polymers that are essential for, among other functions, cell transport and cell division in all eukaryotes. The regulation of the microtubule system includes transcription of different tubulin isotypes, folding of /¿-tubulin heterodimers, post-translation modification of tubulin, and nucleotide-based ...

journal_title：Annual review of biochemistry

authors： Nogales E

更新日期：2000-01-01 00:00:00

abstract：:The RNA polymerase II transcription cycle is often divided into three major stages: initiation, elongation, and termination. Research over the last decade has blurred these divisions and emphasized the tightly regulated transitions that occur as RNA polymerase II synthesizes a transcript from start to finish. Transcri...

journal_title：Annual review of biochemistry

authors： Arndt KM,Reines D

更新日期：2015-01-01 00:00:00

abstract：:Aerobic life is possible because the molecular structure of oxygen (O2) makes direct reaction with most organic materials at ambient temperatures an exceptionally slow process. Of course, these reactions are inherently very favorable, and they occur rapidly with the release of a great deal of energy at high temperatur...

journal_title：Annual review of biochemistry

authors： Banerjee R,Jones JC,Lipscomb JD

更新日期：2019-06-20 00:00:00

abstract：:Analysis of the human genome reveals that approximately a third of all open reading frames code for proteins that enter the endoplasmic reticulum (ER), demonstrating the importance of this organelle for global protein maturation. The path taken by a polypeptide through the secretory pathway starts with its translocati...

journal_title：Annual review of biochemistry

authors： Braakman I,Bulleid NJ

更新日期：2011-01-01 00:00:00

abstract：:The existence and function of actin in the nucleus has been hotly debated for forty years. Recently, beta-actin was found to be a component of mammalian SWI/SNF-like BAF chromatin remodeling complexes and still more recently other SWI/SNF-related chromatin remodeling complexes in yeast, flies, and man. Although the fu...

journal_title：Annual review of biochemistry

authors： Olave IA,Reck-Peterson SL,Crabtree GR

更新日期：2002-01-01 00:00:00

abstract：:To dampen proteotoxic stresses and maintain protein homeostasis, organisms possess a stress-responsive molecular machinery that detects and neutralizes protein damage. A prominent feature of stressed cells is the increased synthesis of heat shock proteins (Hsps) that aid in the refolding of misfolded peptides and rest...

journal_title：Annual review of biochemistry

authors： Anckar J,Sistonen L

更新日期：2011-01-01 00:00:00

abstract：:Multistep chemical reactions are increasingly seen as important in a growing number of complex biotransformations. Covalently attached prosthetic groups or swinging arms, and their associated protein domains, are essential to the mechanisms of active-site coupling and substrate channeling in a number of the multifunct...

journal_title：Annual review of biochemistry

authors： Perham RN

更新日期：2000-01-01 00:00:00

abstract：:The bacterial TolC protein plays a common role in the expulsion of diverse molecules, which include protein toxins and antibacterial drugs, from the cell. TolC is a trimeric 12-stranded alpha/beta barrel, comprising an alpha-helical trans-periplasmic tunnel embedded in the outer membrane by a contiguous beta-barrel ch...

journal_title：Annual review of biochemistry

authors： Koronakis V,Eswaran J,Hughes C

更新日期：2004-01-01 00:00:00

abstract：:The determination of several structures of nuclear receptor ligand binding domains (LBD) has led to new insights into the mechanism of action of this very important class of receptors. This review describes and compares the different LBD structures and their relationship to the function of the nuclear receptors. The r...

journal_title：Annual review of biochemistry

authors： Weatherman RV,Fletterick RJ,Scanlan TS

更新日期：1999-01-01 00:00:00

abstract：:This review focuses on eukaryotic translesion synthesis (TLS) DNA polymerases, and the emphasis is on Saccharomyces cerevisiae and human Y-family polymerases (Pols) eta, iota, kappa, and Rev1, as well as on Polzeta, which is a member of the B-family polymerases. The fidelity, mismatch extension ability, and lesion byp...

journal_title：Annual review of biochemistry

authors： Prakash S,Johnson RE,Prakash L

更新日期：2005-01-01 00:00:00

abstract：:Experimental analysis of enzymatic transition-state structures uses kinetic isotope effects (KIEs) to report on bonding and geometry differences between reactants and the transition state. Computational correlation of experimental values with chemical models permits three-dimensional geometric and electrostatic assign...

journal_title：Annual review of biochemistry

authors： Schramm VL

更新日期：2011-01-01 00:00:00