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PDBe Entry: 1cxe view

COMPLEX OF CGTASE WITH MALTOTETRAOSE AT ROOM TEMPERATURE AND PH 9.1 BASED ON DIFFRACTION DATA OF A CRYSTAL SOAKED WITH ALPHA-CYCLODEXTRIN
Summary
Header GLYCOSYLTRANSFERASEsearch
Method X-RAY DIFFRACTION
Experiment Resolution: 2.1 Å, R-factor: 15.3%, Free R-factor: 10.0%, Spacegroup: P 21 21 21
Released 15/12/1995, deposition: 28/07/1995, last revision: 24/02/2009
Authors Knegtel, R.M.A.search; Strokopytov, B.V.search; Dijkstra, B.W.search
Primary citation Crystallographic studies of the interaction of cyclodextrin glycosyltransferase from Bacillus circulans strain 251 with natural substrates and products.
J.BIOL.CHEM.search vol:270, pag:29256-29264 (1995) [PubMed ID 7493956 ]search
Keywords GLYCOSYLTRANSFERASEsearch
EC 2.4.1.19 ExPASy BRENDA search (A)
Organism Bacillus circulans 1397search(A)
UniProt Cyclomaltodextrin glucanotransferase precursor (EC 2.4.1.19) (Cyclodextrin-glycosyltransferase) (CGTase) P43379search (A)
Solvent A
Polymers
Id Name Type UniProt Residues Observed
A CYCLODEXTRIN GLYCOSYLTRANSFERASE Protein P43379 (CDGT2_BACCI)search
686 100%
Heterogens
Id Name Ligands
A SUGAR (MALTOSE) MAL search
A SUGAR (4-MER) GLC search
A CALCIUM ION CA search
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