alpha peptide

См. также в других словарях:

• alpha peptide — alpha peptide. См. aльфа пептид. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

• Peptide plane flipping — is a type of conformational change that can occur in proteins by which the dihedral angles of adjacent amino acids undergo large scale rotations with little displacement of the side chains. The plane flip is defined as a rotation of the dihedral… …   Wikipedia

• Alpha secretase — Alpha secretases are a family of proteolytic enzymes that cleave amyloid precursor protein (APP) in its transmembrane region. Specifically, alpha secretases cleave within the fragment that gives rise to the Alzheimer s disease associated peptide… …   Wikipedia

• Alpha-fetoprotein — (AFP) is a molecule produced in the developing embryo and fetus. In humans, AFP levels decrease gradually after birth, reaching adult levels by 8 to 12 months. Normal adult AFP levels are low, but detectable; however, AFP has no known function in …   Wikipedia

• Alpha 2-antiplasmin — (or α2 antiplasmin or plasmin inhibitor) is a serine protease inhibitor (serpin) responsible for inactivating plasmin, an important enzyme that participates in fibrinolysis and degradation of various other proteins. This protein is encoded by the …   Wikipedia

• Alpha cell — Alpha cells are endocrine cells in the islets of Langerhans of the pancreas. They make up 15 20% of the cells in the islets. They are responsible for synthesizing and secreting the peptide hormone glucagon, which elevates the glucose levels in… …   Wikipedia

• Alpha sheet — The alpha sheet (also known as an alpha pleated sheet or a polar pleated sheet) is a hypothetical secondary structure in proteins, first proposed by Linus Pauling and Robert Corey in 1951.Pauling, L. Corey, R. B. (1951). The pleated sheet, a new… …   Wikipedia

• Alpha defensin — Mammalian defensin Structure of defensin HNP 3.[1] Identifiers Symbol Defensin 1 …   Wikipedia

• Peptide bond — A peptide bond is a chemical bond formed between two molecules when the carboxyl group of one molecule reacts with the amino group of the other molecule, thereby releasing a molecule of water (H2O). This is a dehydration synthesis reaction(also… …   Wikipedia

• Alpha helix — A common motif in the secondary structure of proteins, the alpha helix (α helix) is a right handed coiled conformation, resembling a spring, in which every backbone N H group donates a hydrogen bond to the backbone C=O group of the amino acid… …   Wikipedia

• Alpha-amanitin — Chembox new ImageFile=Alpha amanitin Line Structure2.png ImageSize= ImageFile1=Alpha amanitin from xtal 1k83 3D sticks skeletal.png IUPACName= OtherNames= Section1= Chembox Identifiers CASNo=23109 05 9 PubChem=2100 SMILES= Section2= Chembox… …   Wikipedia