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hy·a·lu·rono·glu·cu·ron·i·dase (hi″ə-l
-ron″o-gloo″ku-ronґĭ-dās) [EC 3.2.1.36] an enzyme of the hydrolase class that catalyzes the hydrolysis of β-1,3 linkages between glucuronic acid and N-acetylglucosamine residues in hyaluronan. It is one of the enzymes called hyaluronidases; see also hyaluronate lyase and hyaluronoglucosaminidase.
Medical dictionary. 2011.
hyaluronidase — 1. Term used loosely for hyaluronate lyase, hyaluronoglucosaminidase, and hyaluronoglucuronidase, one or more of which are present in testis, sperm, other organs, bee and snake venoms, type II pneumonococci, certain hemolytic … Medical dictionary
List of EC numbers (EC 3) — This list contains a list of EC numbers for the third group, EC 3, hydrolases, placed in numerical order as determined by the Nomenclature Committee of the International Union of Biochemistry and Molecular Biology.EC 3.1: Acting on Ester BondsEC… … Wikipedia
Hyaluronate lyase — In enzymology, a hyaluronate lyase (EC number|4.2.2.1) is an enzyme that catalyzes the chemical reaction:Cleaves hyaluronate chains at a beta D GalNAc (1 >4) beta D GlcA bond, ultimately breaking the polysaccharide down to 3 (4 deoxy beta D gluc… … Wikipedia
Hydrolase — Cristal de lysozyme Les hydrolases constituent une classe d enzymes qui catalysent les réactions d hydrolyse de molécules suivant la réaction générale : R R + H2O ⇌ R OH + R H On y trouve par exemple les estérases, qui hydrolysent les … Wikipédia en Français
hyaluronoglucosaminidase — An enzyme hydrolyzing β1,4 linkages in hyaluronates. SEE ALSO: hyaluronidase (1), hyaluronate lyase. * * * hy·a·lu·rono·glu·co·sa·min·i·dase (hi″ə l ron″o gloo″kōs ə minґĭ dās) [EC 3.2.1.35] an enzyme of … Medical dictionary
mucinase — A term specifically applied to hyaluronate lyase, hyaluronoglucosaminidase, and hyaluronoglucuronidase (hyaluronidases), but more loosely to any enzyme that hydrolyzes mucopolysaccharide substances (mucins). SYN: mucase, mucopolysaccharidase … Medical dictionary
EC 3.2 — Le groupe EC3.2[1] est un groupe d enzymes appartenant à la famille des hydrolases, enzymes dont le rôle est de découper des molécules en molécules plus simples. On les nomme glycosylases , parce qu elles coupent les liaisons entre un sucre et le … Wikipédia en Français
Hyaluronidase — Hy|al|u|ro|ni|da|se [↑ Hyaluronsäure, ↑ id (2) u. ↑ ase], die; , n; Syn.: Hyaluronoglucuronidase, Mucinase, Spreading Factor: in tierischen Geweben, Insekten u. Schlangengiften verbreitet auftretende Glykosidasen, die Hyaluronsäure,… … Universal-Lexikon
hyaluronate lyase — hy·a·lu·ro·nate ly·ase (hi″ə looґrə nāt liґās) [EC 4.2.2.1] an enzyme of the lyase class that catalyzes the fragmentation of hyaluronan via an elimination reaction in which the bond from N acetylglucosamine to… … Medical dictionary
