Glycoside hydrolase family 83
| Hemagglutinin-neuraminidase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
 Structure of the sialic acid binding site in Newcastle disease virus hemagglutinin-neuraminidase.[1] | |||||||||
| Identifiers | |||||||||
| Symbol | HN | ||||||||
| Pfam | PF00423 | ||||||||
| Pfam clan | CL0434 | ||||||||
| InterPro | IPR000665 | ||||||||
| SCOP | 1usr | ||||||||
| SUPERFAMILY | 1usr | ||||||||
| |||||||||
In molecular biology, glycoside hydrolase family 83 is a family of glycoside hydrolases.
Glycoside hydrolases EC 3.2.1. are a widespread group of enzymes that hydrolyse the glycosidic bond between two or more carbohydrates, or between a carbohydrate and a non-carbohydrate moiety. A classification system for glycoside hydrolases, based on sequence similarity, has led to the definition of >100 different families.[2][3][4] This classification is available on the CAZy(http://www.cazy.org/GH1.html) web site,[5] and also discussed at CAZypedia, an online encyclopedia of carbohydrate active enzymes.[6]
Glycoside hydrolase family 83 CAZY GH_83 includes enzymes with neuraminidase EC 3.2.1. activity.[7]
References
- ↑ Zaitsev V, von Itzstein M, Groves D, et al. (April 2004). "Second sialic acid binding site in Newcastle disease virus hemagglutinin-neuraminidase: implications for fusion". J. Virol. 78 (7): 3733–41. doi:10.1128/JVI.78.7.3733-3741.2004. PMC 371092
. PMID 15016893. - ↑ Henrissat B, Callebaut I, Mornon JP, Fabrega S, Lehn P, Davies G (1995). "Conserved catalytic machinery and the prediction of a common fold for several families of glycosyl hydrolases". Proc. Natl. Acad. Sci. U.S.A. 92 (15): 7090–7094. doi:10.1073/pnas.92.15.7090. PMC 41477. PMID 7624375.
- ↑ Henrissat B, Davies G (1995). "Structures and mechanisms of glycosyl hydrolases". Structure. 3 (9): 853–859. doi:10.1016/S0969-2126(01)00220-9. PMID 8535779.
- ↑ Bairoch, A. "Classification of glycosyl hydrolase families and index of glycosyl hydrolase entries in SWISS-PROT". 1999.
- ↑ Henrissat, B. and Coutinho P.M. "Carbohydrate-Active Enzymes server". 1999.
- ↑ CAZypedia, an online encyclopedia of carbohydrate-active enzymes.
- ↑ Yuan P, Thompson TB, Wurzburg BA, Paterson RG, Lamb RA, Jardetzky TS (2005). "Structural studies of the parainfluenza virus 5 hemagglutinin-neuraminidase tetramer in complex with its receptor, sialyllactose.". Structure. 13 (5): 803–15. doi:10.1016/j.str.2005.02.019. PMID 15893670.
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