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Cosa sono le proteine?
Proteins are chains of amino acids that are connected by peptide bonds and folded into a 3-dimensional structure. The side chains of individual…
Organizzazione proteica
Proteins are one of the fundamental building blocks of life that carry out many diverse functions in the cell. Proteins are assembled from amino…
Ripiegamento proteico
Proteins are chains of amino acids linked together by peptide bonds. Upon synthesis, a protein folds into a three-dimensional conformation which is…
Cosa sono i carboidrati?
Carbohydrates are essential biological molecules made of carbon, hydrogen, and oxygen atoms, often in the ratio of 1:2:1. They occur as simple or…
Reazioni di disidratazione
Dehydration synthesis is the chemical process in which two molecules are covalently linked together with the release of a water molecule. Many…
Idrolisi
Hydrolysis is a chemical reaction in which water breaks a bond within a molecule. For example, it breaks peptides into amino acids, carbohydrates…
Cosa sono i lipidi?
Lipids are a group of structurally and functionally diverse organic compounds that are insoluble in water. Certain classes of lipids, such as fats,…
Cosa sono gli acidi nucleici?
Nucleic acids are long chains of nucleotides linked together by phosphodiester bonds. There are two types of nucleic acids: deoxyribonucleic acid,…
Legami fosfodiesterici
Phosphodiester linkage is created when a phosphoric acid molecule (H3PO4) is linked with two hydroxyl groups (–OH) of two other molecules,…
Piccole e Wide Angle X-Ray Scattering Studi di macromolecole biologiche in soluzione
In this paper, Small and Wide Angle X-ray Scattering (SWAXS) analysis of macromolecules is demonstrated through experimentation. SWAXS is a technique…
Floema Sap campionamento da <em>Brassica napus</em> per 3D-pagina di proteine e complessi della ribonucleoproteina
Sampling the phloem of higher plants is often laborious and significantly dependent on the plant species. However, proteome studies under denaturing…
Metodo per visualizzare e analizzare membrana proteine ​​interagenti con microscopia elettronica a trasmissione
Monotopic proteins exert their function when attached to a membrane surface, and such interactions depend on the specific lipid composition and on…
Anisotropia di fluorescenza come strumento per studiare le interazioni proteina-proteina
Protein-protein interactions play an essential role in the function of a living organism. Once an interaction has been identified and validated it is…
Identificazione Peptide-based di Motivi funzionali e dei loro partner di legame
Specific short peptides derived from motifs found in full-length proteins, in our case HIV-1 Nef, not only retain their biological function, but…
Millisecondo conformazionali Variazioni proteine ​​risolti dal Photothermal Rinvio del raggio
Photothermal beam deflection together with photo-acoustic calorimetry and thermal grating belongs to the family of photothermal methods that monitor…
Analisi di architetture di proteine e complessi proteina-ligando mediante spettrometria di massa strutturale integrativa
Proteins are an important class of biological macromolecules that play many key roles in cellular functions including gene expression, catalyzing…

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