Search Results - "Son, Jonghyeon"
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Leucine-sensing mechanism of leucyl-tRNA synthetase 1 for mTORC1 activation
Published in Cell reports (Cambridge) (27-04-2021)“…Leucyl-tRNA synthetase 1 (LARS1) mediates activation of leucine-dependent mechanistic target of rapamycin complex 1 (mTORC1) as well as ligation of leucine to…”
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Control of fibrosis with enhanced safety via asymmetric inhibition of prolyl‐tRNA synthetase 1
Published in EMBO molecular medicine (10-07-2023)“…Prolyl‐tRNA synthetase 1 (PARS1) has attracted much interest in controlling pathologic accumulation of collagen containing high amounts of proline in fibrotic…”
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Investigating the Functional Role of the Cysteine Residue in Dehydrin from the Arctic Mouse-Ear Chickweed Cerastium arcticum
Published in Molecules (Basel, Switzerland) (04-05-2022)“…The stress-responsive, SK subclass, dehydrin gene, , has been identified from the Arctic mouse-ear chickweed . CaDHN contains an unusual single cysteine…”
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Structural and biochemical insights into PsEst3, a new GHSR-type esterase obtained from Paenibacillus sp. R4
Published in IUCrJ (01-03-2023)“…PsEst3, a psychrophilic esterase obtained from Paenibacillus sp. R4, which was isolated from the permafrost of Alaska, exhibits relatively high activity at low…”
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Structural Analysis of an Epitope Candidate of Triosephosphate Isomerase in Opisthorchis viverrini
Published in Scientific reports (10-10-2018)“…Opisthorchis viverrini , a parasitic trematode, was recategorized as a group 1 biological carcinogen because it causes opisthorchiasis, which may result in…”
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Structural insights into a 20.8-kDa tegumental-allergen-like (TAL) protein from Clonorchis sinensis
Published in Scientific reports (11-05-2017)“…Survival of Clonorchis sinensis , a cause of human clonorchiasis, requires tegument proteins, which are localized to the tegumental outer surface membrane…”
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Identification, Characterization, and Preliminary X-ray Diffraction Analysis of a Single Stranded DNA Binding Protein (LjSSB) from Psychrophilic Lacinutrix jangbogonensis PAMC 27137
Published in Crystals (Basel) (01-04-2022)“…Single-stranded DNA-binding proteins (SSBs) are essential for DNA metabolism, including repair and replication, in all organisms. SSBs have potential…”
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Structural and kinetic insights into flavin-containing monooxygenase and calponin-homology domains in human MICAL3
Published in IUCrJ (01-01-2020)“…MICAL is an oxidoreductase that participates in cytoskeleton reorganization via actin disassembly in the presence of NADPH. Although three MICALs (MICAL1,…”
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Structure-based mechanism of action of a viral poly(ADP-ribose) polymerase 1-interacting protein facilitating virus replication
Published in IUCrJ (01-11-2018)“…Poly(ADP-ribose) polymerase 1 (PARP-1), an enzyme that modifies nuclear proteins by poly(ADP-ribosyl)ation, regulates various cellular activities and restricts…”
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Phospho‐dependent signaling during the general stress response by the atypical response regulator and ClpXP adaptor RssB
Published in Protein science (01-04-2021)“…In the model organism Escherichia coli and related species, the general stress response relies on tight regulation of the intracellular levels of the promoter…”
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EPRS1 Controls the TGF-β Signaling Pathway via Interaction with TβRI in Hepatic Stellate Cell
Published in Molecular and cellular biology (04-05-2023)“…Glutamyl-prolyl-tRNA synthetase 1 (EPRS1) is known to associated with fibrosis through its catalytic activity to produce prolyl-tRNA. Although its catalytic…”
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Crystal structure of tRNA His guanylyltransferase from Saccharomyces cerevisiae
Published in Biochemical and biophysical research communications (19-08-2017)“…tRNA maturation involves several steps, including processing, splicing, CCA addition, and posttranscriptional modifications. tRNA guanylyltransferase (Thg1) is…”
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Crystal structure of tRNAHis guanylyltransferase from Saccharomyces cerevisiae
Published in Biochemical and biophysical research communications (19-08-2017)“…tRNA maturation involves several steps, including processing, splicing, CCA addition, and posttranscriptional modifications. tRNAHis guanylyltransferase (Thg1)…”
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Conformational changes in human prolyl-tRNA synthetase upon binding of the substrates proline and ATP and the inhibitor halofuginone
Published in Acta crystallographica. Section D, Biological crystallography. (01-10-2013)“…Aminoacyl‐tRNA synthetases recognize cognate amino acids and tRNAs from their noncognate counterparts and catalyze the formation of aminoacyl‐tRNAs…”
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The structure of the pleiotropic transcription regulator CodY provides insight into its GTP-sensing mechanism
Published in Nucleic acids research (02-11-2016)“…GTP and branched-chain amino acids (BCAAs) are metabolic sensors that are indispensable for the determination of the metabolic status of cells. However, their…”
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Crystal structure of Legionella pneumophila type IV secretion system effector LegAS4
Published in Biochemical and biophysical research communications (02-10-2015)“…The SET domain of LegAS4, a type IV secretion system effector of Legionella pneumophila, is a eukaryotic protein motif involved in histone methylation and…”
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Essential Role of the Linker Region in the Higher Catalytic Efficiency of a Bifunctional MsrA–MsrB Fusion Protein
Published in Biochemistry (Easton) (13-09-2016)“…Many bacteria, particularly pathogens, possess methionine sulfoxide reductase A (MsrA) and B (MsrB) as a fusion form (MsrAB). However, it is not clear why they…”
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Screening and Genetic Network Analysis of Genes Involved in Freezing and Thawing Resistance in DaMDHAR -Expressing Saccharomyces cerevisiae Using Gene Expression Profiling
Published in Genes (03-02-2021)“…The cryoprotection of cell activity is a key determinant in frozen-dough technology. Although several factors that contribute to freezing tolerance have been…”
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Processing of A-form ssDNA by cryptic RNase H fold exonuclease PF2046
Published in Archives of biochemistry and biophysics (15-09-2016)“…RNase H fold protein PF2046 of Pyrococcus furiosus is a 3′-5′ ssDNA exonuclease that cleaves after the second nucleotide from the 3′ end of ssDNA and prefers…”
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