- secondary helix
- Метрология: вторичная обмотка
Универсальный англо-русский словарь. Академик.ру. 2011.
secondary helix
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Secondary structure prediction — is a set of techniques in bioinformatics that aim to predict the local secondary structures of proteins and RNA sequences based only on knowledge of their primary structure amino acid or nucleotide sequence, respectively. For proteins, a… … 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
Helix High School — Infobox Secondary school name = Helix High School native name = logo = motto = Once a Scot, always a Scot established = 1952 city = La Mesa state = California 91941 province = country = USA campus = type = Public comprehensive secondary… … Wikipedia
Helix-turn-helix — In proteins, the helix turn helix (HTH) is a major structural motif capable of binding DNA. It is composed of two α helices joined by a short strand of amino acids and is found in many proteins that regulate gene expression. It should not to be… … Wikipedia
secondary — sec·ond·ary sek ən .der ē adj 1) not first in order of occurrence or development: as a) dependent or consequent on another disease <secondary diabetes> <Bright s disease is often secondary to scarlet fever> b) occurring or being in… … Medical dictionary
secondary structure — aspects of the three dimensional structure of macromolecules that have a regular geometric pattern, e.g., α helix or β sheet regions in proteins, double helix regions in nucleic acids, or the cloverleaf structure of transfer RNAs … Medical dictionary
secondary structure — Localized three dimensional conformations adopted by macromolecules, in particular nucleic acids and polypeptides. These arise as a result of the action of non covalent forces generated by interactions between residues which are brought into… … Glossary of Biotechnology
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
Pi helix — Side view of a standard π helix of L alanine residues in atomic detail. Two hydrogen bonds to the same peptide group are highlighted in magenta; the oxygen hydrogen distance is 1.65 Å (165 pm). The protein chain runs upwards, i.e., its N terminus … 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
Nucleic acid double helix — Double helix redirects here. For other uses, see Double helix (disambiguation). Two complementary regions of nucleic acid molecules will bind and form a double helical structure held together by base pairs. In molecular biology, the term double… … Wikipedia
