Search Results - "Del Rio, Federico"
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Successful refolding and NMR structure of rMagi3: A disulfide‐rich insecticidal spider toxin
Published in Protein science (01-03-2018)“…The need for molecules with high specificity against noxious insects leads the search towards spider venoms that have evolved highly selective toxins for…”
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Decoding the mechanism governing the structural stability of wheat germ agglutinin and its isolated domains: A combined calorimetric, NMR, and MD simulation study
Published in Protein science (01-06-2024)“…Wheat germ agglutinin (WGA) demonstrates potential as an oral delivery agent owing to its selective binding to carbohydrates and its capacity to traverse…”
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Bacterial expression, purification and biophysical characterization of wheat germ agglutinin and its four hevein‐like domains
Published in Biopolymers (01-01-2019)“…Wheat germ agglutinin (WGA), a chitin binding lectin, has attracted increasing interest because of its unique characteristics such as conformational stability,…”
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Novel Blocker of Onco SK3 Channels Derived from Scorpion Toxin Tamapin and Active against Migration of Cancer Cells
Published in ACS medicinal chemistry letters (13-08-2020)“…Peptide-based therapy against cancer is a field of great interest for biomedical developments. Since it was shown that SK3 channels promote cancer cell…”
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Solution NMR structure of cementum protein 1 derived peptide (CEMP1-p1) and its role in the mineralization process
Published in Journal of peptide science (01-10-2023)“…We report the characterization of the three-dimensional structure of the CEMP1-p1 peptide [MGTSSTDSQQAQHRRCSTSN: corresponding to residues 1-20 of the…”
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Structure, Function, and Chemical Synthesis of Vaejovis mexicanus Peptide 24: A Novel Potent Blocker of Kv1.3 Potassium Channels of Human T Lymphocytes
Published in Biochemistry (Easton) (15-05-2012)“…Animal venoms are rich sources of ligands for studying ion channels and other pharmacological targets. Proteomic analyses of the soluble venom from the Mexican…”
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Resin glycosides from Ipomoea tyrianthina and their sedative and vasorelaxant effects
Published in Journal of natural medicines (01-10-2014)“…The methanol-soluble extract from the root of Ipomoea tyrianthina was studied in order to isolate compounds with activity on the central nervous system and…”
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Eukaryotic Initiation Factor (eIF) 1 Carries Two Distinct eIF5-binding Faces Important for Multifactor Assembly and AUG Selection
Published in The Journal of biological chemistry (11-01-2008)“…Eukaryotic initiation factor (eIF) 1 is a small protein (12 kDa) governing fidelity in translation initiation. It is recruited to the 40 S subunit in a…”
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Changes in quality and quantity of soil organic matter stocks resulting from wastewater irrigation in formerly forested land
Published in Geoderma (15-11-2017)“…Land use changes often diminish soil carbon stocks and alter soil organic matter (SOM) quality affecting soil productivity. Therefore, intensively managed…”
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Structural and functional studies of scorpine: A channel blocker and cytolytic peptide
Published in Toxicon (Oxford) (15-01-2023)“…Scorpine is an antimicrobial and antimalarial peptide isolated from Pandinus imperator scorpion venom. As there are few functional and structural studies…”
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The unambiguous assignment of NMR spectra of per-O-methylated 6-mono and 6,6-diamino-β-cyclodextrins
Published in Canadian journal of chemistry (01-07-2008)“…The step-by-step analysis of high-resolution proton and 13 C NMR spectra of per-O-methylated-6-monoamino and 6,6-diamino-A,D-β-cyclodextrins is described…”
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Cytotoxicity of Recombinant Tamapin and Related Toxin-Like Peptides on Model Cell Lines
Published in Chemical research in toxicology (16-06-2014)“…The scorpion toxin tamapin displays the most potent and selective blockage against KCa2.2 channels known to date. In this work, we report the biosynthesis,…”
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Encapsulation Enhances the Catalytic Activity of C‐N Coupling: Reaction Mechanism of a Cu(I)/Calix[8]arene Supramolecular Catalyst
Published in ChemCatChem (21-10-2022)“…Development of C−N coupling methodologies based on Earth‐abundant metals is a promising strategy in homogeneous catalysis for sustainable processes. However,…”
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Solution structure and antiparasitic activity of scorpine‐like peptides from Hoffmannihadrurus gertschi
Published in FEBS letters (01-07-2016)“…Scorpine‐like peptides are two domain peptides found in different scorpion venoms displaying various antimicrobial, cytolytic, and potassium channel‐blocking…”
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Insights on Structure and Function of a Late Embryogenesis Abundant Protein from Amaranthus cruentus : An Intrinsically Disordered Protein Involved in Protection against Desiccation, Oxidant Conditions, and Osmotic Stress
Published in Frontiers in plant science (07-04-2017)“…Late embryogenesis abundant (LEA) proteins are part of a large protein family that protect other proteins from aggregation due to desiccation or osmotic…”
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Nucleophilic Reactions on 1-Trifluoromethanesulfonylpyridinium Trifluoromethanesulfonate (Triflypyridinium Triflate, TPT).Ring-Opening and "Unexpected" 1, 4-Dihydropyridine Reaction Products
Published in Chemical & pharmaceutical bulletin (1997)“…The reaction products of 1-trifluoromethanesulfonylpyridinium trifluoromethanesulfonate (TPT) with secondary amines have been thoroughly examined by…”
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New tricks of an old pattern: structural versatility of scorpion toxins with common cysteine spacing
Published in The Journal of biological chemistry (06-04-2012)“…Scorpion venoms are a rich source of K(+) channel-blocking peptides. For the most part, they are structurally related small disulfide-rich proteins containing…”
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Cyclopurpuracin, a cyclopeptide from Annona purpurea seeds
Published in Phytochemistry letters (01-02-2018)Get full text
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Reactivity of Substituted Thiophenes toward Tris(triethylphosphine)platinum(0), -palladium(0), and -nickel(0)
Published in Organometallics (17-09-2001)“…The reactions of [M(PEt3)3] (M = Pt (1), Pd (2), Ni (3)) with 3-chlorothiophene, 2-chlorothiophene, 3-nitrothiophene, 2-nitrothiophene, 2-methoxythiophene,…”
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