helical structure

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• Structure tertiaire de l'ARN — Acide ribonucléique Structure 3D d un ARN régulateur (riboswitch)[1] …   Wikipédia en Français

• Structure des proteines — Structure des protéines La structure des protéines est la composition en acides aminés et la conformation en trois dimensions des protéines. Elle décrit la position relative des différents atomes qui composent une protéine donnée. Les protéines… …   Wikipédia en Français

• Helical wheel — A helical wheel is a type of plot or visual representation used to illustrate the properties of alpha helices in proteins. The sequence of amino acids that make up a helical region of the protein s secondary structure are plotted in a rotating… …   Wikipedia

• Structure des protéines — La structure des protéines est la composition en acides aminés et la conformation en trois dimensions des protéines. Elle décrit la position relative des différents atomes qui composent une protéine donnée. Les protéines sont des macromolécules… …   Wikipédia en Français

• Structure secondaire — ██████████3 % Relecture …   Wikipédia en Français

• helical symmetry — an arrangement of capsomers seen in viruses with a rodlike or filamentous capsid, in which subunits form a coiled structure, with each subunit forming bonds with the subunit in each of the adjoining turns to provide stability …   Medical dictionary

• Nucleic acid tertiary structure — Example of a large catalytic RNA. The self splicing group II intron from Oceanobacillus iheyensis.[1] The tertiary structure of a nucleic acid is its precise three dimensional structure, as defined by the atomic coordinates.[2] …   Wikipedia

• Secondary structure — In biochemistry and structural biology, secondary structure is the general three dimensional form of local segments of biopolymers such as proteins and nucleic acids (DNA/RNA). It does not, however, describe specific atomic positions in three… …   Wikipedia

• Molecular Structure of Nucleic Acids: A Structure for Deoxyribose Nucleic Acid — First Publication Discovery of the DNA Double Helix Maclyn McCarty with Francis Crick and James D Watson Willia …   Wikipedia

• Nucleic acid secondary structure — The secondary structure of a nucleic acid molecule refers to the basepairing interactions within a single molecule or set of interacting molecules, and can be represented as a list of bases which are paired in a nucleic acid molecule.[1] The… …   Wikipedia

• Gorlov helical turbine — A.M.Gorlov with his turbine. The Gorlov helical turbine (GHT) is a water turbine evolved from the Darrieus turbine design by altering it to have helical blades/foils. It was patented in a series of patents from September 19, 1995[1] to July 3,… …   Wikipedia