Crystal structure of the pig pancreatic alpha-amylase complexed with malto-oligosaccharides

The structural X-ray map of a pig pancreatic alpha-amylase crystal soaked (and flash-frozen) with a maltopentaose substrate showed a pattern of electron density corresponding to the binding of oligosaccharides at the active site and at three surface binding sites. The electron density region observe...

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Veröffentlicht in:	Journal of Protein Chemistry 2003-04, Vol.22 (3), p.275-284
Hauptverfasser:	Payan, Françoise, Qian, Minxie
Format:	Artikel
Sprache:	eng
Schlagworte:	alpha-Amylases - chemistry alpha-Amylases - metabolism Amylases Animals Binding Sites Biochemistry Calcium chloride Calcium ions Chloride ions Crystal structure Crystallography, X-Ray Electron density Enzymes Ethylene glycol Hogs Hydrogen Bonding Ligands Models, Molecular Oligosaccharides Oligosaccharides - chemistry Oligosaccharides - metabolism Pancreas Pancreas - enzymology Stereoisomerism Substrates Swine α-Amylase
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