Search Results - "Oh, Byung Ha"
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Structural basis for effector protein recognition by the Dot/Icm Type IVB coupling protein complex
Published in Nature communications (26-05-2020)“…The Legionella pneumophila Dot/Icm type IVB secretion system (T4BSS) is extremely versatile, translocating ~300 effector proteins into host cells. This…”
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Optogenetic activation of intracellular antibodies for direct modulation of endogenous proteins
Published in Nature methods (01-11-2019)“…Intracellular antibodies have become powerful tools for imaging, modulating and neutralizing endogenous target proteins. Here, we describe an optogenetically…”
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A computationally designed chimeric antigen receptor provides a small-molecule safety switch for T-cell therapy
Published in Nature biotechnology (01-04-2020)“…Approaches to increase the activity of chimeric antigen receptor (CAR)-T cells against solid tumors may also increase the risk of toxicity and other side…”
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4
Evidence that inhibition of BAX activation by BCL-2 involves its tight and preferential interaction with the BH3 domain of BAX
Published in Cell research (01-04-2011)“…Interactions between the BCL-2 family proteins determine the cell's fate to live or die. How they interact with each other to regulate apoptosis remains as an…”
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Autophagic and tumour suppressor activity of a novel Beclin1-binding protein UVRAG
Published in Nature cell biology (01-07-2006)“…Autophagy, the degradation of cytoplasmic components, is an evolutionarily conserved homeostatic process involved in environmental adaptation, lifespan…”
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DeSUMOylating isopeptidase: a second class of SUMO protease
Published in EMBO reports (01-04-2012)“…The modification of proteins by small ubiquitin‐like modifier (SUMO) is crucial for the regulation of diverse cellular processes. Protein SUMOylation is…”
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Structure of Full-Length SMC and Rearrangements Required for Chromosome Organization
Published in Molecular cell (20-07-2017)“…Multi-subunit SMC complexes control chromosome superstructure and promote chromosome disjunction, conceivably by actively translocating along DNA double…”
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SMC condensin entraps chromosomal DNA by an ATP hydrolysis dependent loading mechanism in Bacillus subtilis
Published in eLife (07-05-2015)“…Smc-ScpAB forms elongated, annular structures that promote chromosome segregation, presumably by compacting and resolving sister DNA molecules. The mechanistic…”
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Crosstalk between the cGAS DNA Sensor and Beclin-1 Autophagy Protein Shapes Innate Antimicrobial Immune Responses
Published in Cell host & microbe (12-02-2014)“…Robust immune responses are essential for eliminating pathogens but must be metered to avoid prolonged immune activation and potential host damage. Upon…”
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Crystal structure of PYCH_01220 from Pyrococcus yayanosii potentially involved in binding nucleic acid
Published in Proteins, structure, function, and bioinformatics (01-04-2021)“…We report the crystal structure of PYCH_01220, a hypothetical protein in Pyrococcus yayanosii CH1. This protein is composed of two domains, named Domain A and…”
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Folding of cohesin's coiled coil is important for Scc2/4-induced association with chromosomes
Published in eLife (14-07-2021)“…Cohesin's association with and translocation along chromosomal DNAs depend on an ATP hydrolysis cycle driving the association and subsequent release of DNA…”
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Coordination of multiple dual oxidase-regulatory pathways in responses to commensal and infectious microbes in drosophila gut
Published in Nature immunology (01-09-2009)“…The gut immune system distinguishes commensal from dangerous microbes. Lee and colleagues delineate a pathway that 'fine tunes' the production of microbicidal…”
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Structural basis for recognition of the tumor suppressor protein PTPN14 by the oncoprotein E7 of human papillomavirus
Published in PLoS biology (19-07-2019)“…Human papillomaviruses (HPVs) are causative agents of various diseases associated with cellular hyperproliferation, including cervical cancer, one of the most…”
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14
Covalent binding of uracil DNA glycosylase UdgX to abasic DNA upon uracil excision
Published in Nature chemical biology (01-06-2019)“…Uracil DNA glycosylases (UDGs) are important DNA repair enzymes that excise uracil from DNA, yielding an abasic site. Recently, UdgX, an unconventional UDG…”
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Molecular Basis for SMC Rod Formation and Its Dissolution upon DNA Binding
Published in Molecular cell (22-01-2015)“…SMC condensin complexes are central modulators of chromosome superstructure in all branches of life. Their SMC subunits form a long intramolecular coiled coil,…”
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Crystal Structure of the Csm1 Subunit of the Csm Complex and Its Single-Stranded DNA-Specific Nuclease Activity
Published in Structure (London) (07-04-2015)“…The CRISPR-Cas system is the RNA-guided immune defense mechanism in bacteria and archaea. Csm1 belongs to the Cas10 family, which is the common signature…”
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Noncovalent antibody catenation on a target surface greatly increases the antigen-binding avidity
Published in eLife (30-05-2023)“…Immunoglobulin G (IgG) antibodies are widely used for diagnosis and therapy. Given the unique dimeric structure of IgG, we hypothesized that, by genetically…”
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Crystal structure and nucleic acid-binding activity of the CRISPR-associated protein Csx1 of Pyrococcus furiosus
Published in Proteins, structure, function, and bioinformatics (01-02-2013)“…In many prokaryotic organisms, chromosomal loci known as clustered regularly interspaced short palindromic repeats (CRISPRs) and CRISPR‐associated (CAS) genes…”
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Molecular basis for unidirectional scaffold switching of human Plk4 in centriole biogenesis
Published in Nature structural & molecular biology (01-08-2014)“…Plk4 regulates centriole duplication. Two centrosomal scaffold proteins, Cep192 and Cep152, are shown to interact with Plk4 in a temporally and spatially…”
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Computational design of a neutralizing antibody with picomolar binding affinity for all concerning SARS-CoV-2 variants
Published in mAbs (2022)“…Coronavirus disease 2019, caused by SARS-CoV-2, remains an on-going pandemic, partly due to the emergence of variant viruses that can "break-through" the…”
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