2ek9 | pdb_00002ek9

Aminopeptidase from Aneurinibacillus sp. strain AM-1 with Bestatin

spinqualitylabelsall models 2ek9, resolution 1.97Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 2ek9 is a 1 chain structure with sequence from Aneurinibacillus sp. am-1. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: BES, IPA, ZN Resources: FirstGlance, OCA, RCSB, PDBsum Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMed To elucidate the structure and molecular mechanism of a characteristic proline-specific aminopeptidase produced by the thermophile Aneurinibacillus sp. strain AM-1, its gene was cloned and the recombinant protein was overexpressed in Escherichia coli, purified and crystallized using the hanging-drop vapour-diffusion method. X-ray diffraction data were collected to 1.8 A resolution from the recombinant aminopeptidase crystal. The crystals belong to the orthorhombic space group P2(1)2(1)2, with unit-cell parameters a = 93.62, b = 68.20, c = 76.84 A. A complete data set was also obtained from crystals of SeMet-substituted aminopeptidase. Data in the resolution range 20-2.1 A from the MAD data set from the SeMet-substituted crystal were used for phase determination. Overexpression, purification, crystallization and preliminary X-ray crystallographic studies of a proline-specific aminopeptidase from Aneurinibacillus sp. strain AM-1.,Akioka M, Nakano H, Horikiri A, Tsujimoto Y, Matsui H, Shimizu T, Nakatsu T, Kato H, Watanabe K Acta Crystallogr Sect F Struct Biol Cryst Commun. 2006 Dec 1;62(Pt, 12):1266-8. Epub 2006 Nov 30. PMID:17142913 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Aminopeptidase

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