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1hww
From Proteopedia
Revision as of 12:26, 28 September 2014 by OCA (Talk | contribs)
1hww is a 1 chain structure with sequence from Drosophila melanogaster. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
Publication Abstract from PubMed
Golgi alpha-mannosidase II, a key enzyme in N-glycan processing, is a target in the development of anti- cancer therapies. The crystal structure of Drosophila Golgi alpha-mannosidase II in the absence and presence of the anti-cancer agent swainsonine and the inhibitor deoxymannojirimycin reveals a novel protein fold with an active site zinc intricately involved both in the substrate specificity of the enzyme and directly in the catalytic mechanism. Identification of a putative GlcNAc binding pocket in the vicinity of the active site cavity provides a model for the binding of the GlcNAcMan(5)GlcNAc(2) substrate and the consecutive hydrolysis of the alpha1,6- and alpha1,3-linked mannose residues. The enzyme-inhibitor interactions observed provide insight into the catalytic mechanism, opening the door to the design of novel inhibitors of alpha-mannosidase II.
Structure of Golgi alpha-mannosidase II: a target for inhibition of growth and metastasis of cancer cells.,van den Elsen JM, Kuntz DA, Rose DR EMBO J. 2001 Jun 15;20(12):3008-17. PMID:11406577[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
↑ van den Elsen JM, Kuntz DA, Rose DR. Structure of Golgi alpha-mannosidase II: a target for inhibition of growth and metastasis of cancer cells. EMBO J. 2001 Jun 15;20(12):3008-17. PMID:11406577 doi:10.1093/emboj/20.12.3008
