Waiting
Login processing...

Trial ends in Request Full Access Tell Your Colleague About Jove
O que são Proteínas?
Proteins are chains of amino acids that are connected by peptide bonds and folded into a 3-dimensional structure. The side chains of individual…
Organização das Proteínas
Proteins are one of the fundamental building blocks of life that carry out many diverse functions in the cell. Proteins are assembled from amino…
Enovelamento de Proteínas
Proteins are chains of amino acids linked together by peptide bonds. Upon synthesis, a protein folds into a three-dimensional conformation which is…
O que são Carboidratos?
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…
Síntese de Desidratação
Dehydration synthesis is the chemical process in which two molecules are covalently linked together with the release of a water molecule. Many…
Hidrólise
Hydrolysis is a chemical reaction in which water breaks a bond within a molecule. For example, it breaks peptides into amino acids, carbohydrates…
O que são Lípidos?
Lipids are a group of structurally and functionally diverse organic compounds that are insoluble in water. Certain classes of lipids, such as fats,…
O que são Ácidos Nucleicos?
Nucleic acids are long chains of nucleotides linked together by phosphodiester bonds. There are two types of nucleic acids: deoxyribonucleic acid,…
Ligações Fosfodiéster
Phosphodiester linkage is created when a phosphoric acid molecule (H3PO4) is linked with two hydroxyl groups (–OH) of two other molecules,…
Pequenas e Wide Angle X-Ray Scattering Estudos de macromoléculas biológicas em solução
In this paper, Small and Wide Angle X-ray Scattering (SWAXS) analysis of macromolecules is demonstrated through experimentation. SWAXS is a technique…
Amostragem de seiva do floema de <em>Brassica napus</em> para 3D-página de proteínas e complexos da
Sampling the phloem of higher plants is often laborious and significantly dependent on the plant species. However, proteome studies under denaturing…
Método para visualizar e analisar membrana proteínas que interagem por Microscopia Eletrônica de Transmissão
Monotopic proteins exert their function when attached to a membrane surface, and such interactions depend on the specific lipid composition and on…
Anisotropia de fluorescência como uma ferramenta para estudar as interações proteína-proteína
Protein-protein interactions play an essential role in the function of a living organism. Once an interaction has been identified and validated it is…
Identificação baseada em peptídeo de motivos funcionais e seus parceiros de ligação
Specific short peptides derived from motifs found in full-length proteins, in our case HIV-1 Nef, not only retain their biological function, but…
Submillisecond alterações na conformação das proteínas resolvidas por Photothermal Boca deflexão
Photothermal beam deflection together with photo-acoustic calorimetry and thermal grating belongs to the family of photothermal methods that monitor…
Análise de arquiteturas de proteínas e complexos proteína-ligante por espectrometria de massa estrutural Integrativa
Proteins are an important class of biological macromolecules that play many key roles in cellular functions including gene expression, catalyzing…

Get cutting-edge science videos from JoVE sent straight to your inbox every month.

Waiting X
Simple Hit Counter