* * *
the part of an enzyme or other catalyst at which the reaction occurs; it is the three-dimensional region of the molecule that binds the substrate and facilitates its conversion to a reaction product. See also binding s. and catalytic s.Medical dictionary. 2011.
active site — active site. См. активный сайт. (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.
Active site — The active site of an enzyme contains the catalytic and binding sites. The structure and chemical properties of the active site allow the recognition and binding of the substrate.The active site is usually a small pocket at the surface of the… … Wikipedia
active site — The part of an enzyme that binds the substrate to form an enzyme substrate complex and catalyze the reaction. Also called the catalytic site … Dictionary of microbiology
active site — noun Date: 1957 a region on the surface of an enzyme whose shape permits binding only of a specific molecular substrate that then undergoes catalysis … New Collegiate Dictionary
active site — The region of a protein that binds to substrate molecule(s) and facilitates a specific chemical conversion. Produced by juxtaposition of amino acid residues as a consequence of the protein s tertiary structure … Dictionary of molecular biology
active site — Biochem. the part of an enzyme that interacts with the substrate during catalysis. [1960 65] * * * … Universalium
site — A place or location or locus. SYN: situs. [L. situs] acceptor s. the ribosomal binding s. for the aminoacyl tRNA during protein synthesis. acceptor splicing s. SYN: right splicing junction. active s. that portion of an … Medical dictionary
Site-specific recombination — ite specific recombinationIn site specific recombination, DNA strand exchange takes place between segments possessing only a limited degree of sequence homology (Kolb 2002; Coates et al., 2005). Site specific recombinases perform rearrangements… … Wikipedia
Active Directory — (AD) is a directory service created by Microsoft for Windows domain networks. It is included in most Windows Server operating systems. Server computers on which Active Directory is running are called domain controllers. Active Directory serves as … Wikipedia
Active Directory — (AD) est la mise en œuvre par Microsoft des services d annuaire LDAP pour les systèmes d exploitation Windows. L objectif principal d Active Directory est de fournir des services centralisés d identification et d authentification à un réseau d… … Wikipédia en Français
Active Directory Application Mode — Active Directory Active Directory (AD) est la mise en œuvre par Microsoft des services d annuaire pour une utilisation principalement destinée aux environnements Windows. L objectif principal d Active Directory est de fournir des services… … Wikipédia en Français
