Search Results - "Harrus, Deborah"
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Assembly of B4GALT1/ST6GAL1 heteromers in the Golgi membranes involves lateral interactions via highly charged surface domains
Published in The Journal of biological chemistry (27-09-2019)“…β-1,4-Galactosyltransferase 1 (B4GALT1) and ST6 β-galactoside α-2,6-sialyltransferase 1 (ST6GAL1) catalyze the successive addition of terminal β-1,4–linked…”
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PDBe and PDBe‐KB: Providing high‐quality, up‐to‐date and integrated resources of macromolecular structures to support basic and applied research and education
Published in Protein science (01-10-2022)“…The archiving and dissemination of protein and nucleic acid structures as well as their structural, functional and biophysical annotations is an essential task…”
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The dimeric structure of wild-type human glycosyltransferase B4GalT1
Published in PloS one (23-10-2018)“…Most glycosyltransferases, including B4GalT1 (EC 2.4.1.38), are known to assemble into enzyme homomers and functionally relevant heteromers in vivo. However,…”
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Dataset from a human-in-the-loop approach to identify functionally important protein residues from literature
Published in Scientific data (27-09-2024)“…We present a novel system that leverages curators in the loop to develop a dataset and model for detecting structure features and functional annotations at…”
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A Golgi-associated redox switch regulates catalytic activation and cooperative functioning of ST6Gal-I with B4GalT-I
Published in Redox biology (01-06-2019)“…Glycosylation, a common modification of cellular proteins and lipids, is often altered in diseases and pathophysiological states such as hypoxia, yet the…”
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Annotating Macromolecular Complexes in the Protein Data Bank: Improving the FAIRness of Structure Data
Published in Scientific data (01-12-2023)“…Macromolecular complexes are essential functional units in nearly all cellular processes, and their atomic-level understanding is critical for elucidating and…”
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Crystallization conditions in the Protein Data Bank
Published in Acta crystallographica. Section A, Foundations and advances (30-07-2021)“…Abstract only…”
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Unliganded and CMP-Neu5Ac bound structures of human α-2,6-sialyltransferase ST6Gal I at high resolution
Published in Journal of structural biology (01-11-2020)“…[Display omitted] •The first unliganded and CMP-Neu5Ac bound structures of human ST6Gal I.•Sialylmotifs L, S and III bind the sialic acid moiety of the…”
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Crystal structures of eukaryote glycosyltransferases reveal biologically relevant enzyme homooligomers
Published in Cellular and molecular life sciences : CMLS (01-03-2018)“…Glycosyltransferases (GTases) transfer sugar moieties to proteins, lipids or existing glycan or polysaccharide molecules. GTases form an important group of…”
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Two Crucial Early Steps in RNA Synthesis by the Hepatitis C Virus Polymerase Involve a Dual Role of Residue 405
Published in Journal of Virology (01-07-2012)“…Article Usage Stats Services JVI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Further Insights into the Roles of GTP and the C Terminus of the Hepatitis C Virus Polymerase in the Initiation of RNA Synthesis
Published in The Journal of biological chemistry (22-10-2010)“…The hepatitis C virus (HCV) NS5b protein is an RNA-dependent RNA polymerase essential for replication of the viral RNA genome. In vitro and presumably in vivo,…”
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Abnormal Golgi pH Homeostasis in Cancer Cells Impairs Apical Targeting of Carcinoembryonic Antigen by Inhibiting Its Glycosyl-Phosphatidylinositol Anchor-Mediated Association with Lipid Rafts
Published in Antioxidants & redox signaling (01-01-2019)“…Carcinoembryonic antigen (CEACAM5, CEA) is a known tumor marker for colorectal cancer that localizes in a polarized manner to the apical surface in normal…”
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Mechanistic insights into the synergistic activation of the RXR–PXR heterodimer by endocrine disruptor mixtures
Published in Proceedings of the National Academy of Sciences - PNAS (05-01-2021)“…Humans are chronically exposed to mixtures of xenobiotics referred to as endocrine-disrupting chemicals (EDCs). A vast body of literature links exposure to…”
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EMDB—the Electron Microscopy Data Bank
Published in Nucleic acids research (05-01-2024)“…Abstract The Electron Microscopy Data Bank (EMDB) is the global public archive of three-dimensional electron microscopy (3DEM) maps of biological specimens…”
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Restraint validation of biomolecular structures determined by NMR in the Protein Data Bank
Published in Structure (London) (06-06-2024)“…Biomolecular structure analysis from experimental NMR studies generally relies on restraints derived from a combination of experimental and knowledge-based…”
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An integrated structure- and system-based framework to identify new targets of metabolites and known drugs
Published in Bioinformatics (Oxford, England) (15-12-2015)“…The inherent promiscuity of small molecules towards protein targets impedes our understanding of healthy versus diseased metabolism. This promiscuity also…”
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Mechanistic insights into the synergistic activation ofthe RXR–PXR heterodimer by endocrinedisruptor mixtures
Published in Acta crystallographica. Section A, Foundations and advances (14-08-2021)“…Abstract only…”
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Molecular mechanisms of transcriptional control by Rev-erb[alpha]: An energetic foundation for reconciling structure and binding with biological function
Published in Protein science (01-07-2015)“…Rev-erb[alpha] and [beta] are nuclear receptors that function as transcriptional repressors of genes involved in regulating circadian rhythms, glucose, and…”
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Molecular mechanisms of transcriptional control by Rev‐erbα: An energetic foundation for reconciling structure and binding with biological function
Published in Protein science (01-07-2015)“…Rev‐erbα and β are nuclear receptors that function as transcriptional repressors of genes involved in regulating circadian rhythms, glucose, and cholesterol…”
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