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3CGT	STRUCTURE OF CYCLODEXTRIN GLYCOSYLTRANSFERASE COMPLEXED WITH ITS MAIN PRODUCT BETA-CYCLODEXTRIN Descriptor: CALCIUM ION, CYCLODEXTRIN GLYCOSYLTRANSFERASE, Cycloheptakis-(1-4)-(alpha-D-glucopyranose) Authors: Schmidt, A.K, Schulz, G.E. Deposit date: 1998-01-22 Release date: 1998-05-27 Last modified: 2021-11-03 Method: X-RAY DIFFRACTION (2.4 Å) Cite: Structure of cyclodextrin glycosyltransferase complexed with a derivative of its main product beta-cyclodextrin. Biochemistry, 37, 1998
1VAH	Crystal structure of the pig pancreatic-amylase complexed with r-nitrophenyl-a-D-maltoside Descriptor: Alpha-amylase, pancreatic, CALCIUM ION, ... Authors: Zhuo, H, Payan, F, Qian, M. Deposit date: 2004-02-17 Release date: 2005-04-26 Last modified: 2023-12-27 Method: X-RAY DIFFRACTION (2.4 Å) Cite: Crystal structure of the pig pancreatic alpha-amylase complexed with rho-nitrophenyl-alpha-D-maltoside-flexibility in the active site Protein J., 23, 2004
1CXH	COMPLEX OF CGTASE WITH MALTOTETRAOSE AT ROOM TEMPERATURE AND PH 9.6 BASED ON DIFFRACTION DATA OF A CRYSTAL SOAKED WITH MALTOHEPTAOSE Descriptor: CALCIUM ION, CYCLODEXTRIN GLYCOSYLTRANSFERASE, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, ... Authors: Knegtel, R.M.A, Strokopytov, B.V, Dijkstra, B.W. Deposit date: 1995-07-31 Release date: 1995-12-15 Last modified: 2020-07-29 Method: X-RAY DIFFRACTION (2.41 Å) Cite: Crystallographic studies of the interaction of cyclodextrin glycosyltransferase from Bacillus circulans strain 251 with natural substrates and products. J.Biol.Chem., 270, 1995
1KCK	Bacillus circulans strain 251 Cyclodextrin glycosyl transferase mutant N193G Descriptor: 1-AMINO-2,3-DIHYDROXY-5-HYDROXYMETHYL CYCLOHEX-5-ENE, CALCIUM ION, CYCLODEXTRIN GLYCOSYLTRANSFERASE, ... Authors: Rozeboom, H.J, Uitdehaag, J.C.M, Dijkstra, B.W. Deposit date: 2001-11-09 Release date: 2002-01-16 Last modified: 2023-08-16 Method: X-RAY DIFFRACTION (2.43 Å) Cite: The remote substrate binding subsite -6 in cyclodextrin-glycosyltransferase controls the transferase activity of the enzyme via an induced-fit mechanism. J.Biol.Chem., 277, 2002
1EO7	BACILLUS CIRCULANS STRAIN 251 CYCLODEXTRIN GLYCOSYLTRANSFERASE IN COMPLEX WITH MALTOHEXAOSE Descriptor: CALCIUM ION, PROTEIN (CYCLODEXTRIN GLYCOSYLTRANSFERASE), alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, ... Authors: Uitdehaag, J.C.M, Dijkstra, B.W. Deposit date: 2000-03-22 Release date: 2000-11-22 Last modified: 2023-08-09 Method: X-RAY DIFFRACTION (2.48 Å) Cite: Structures of maltohexaose and maltoheptaose bound at the donor sites of cyclodextrin glycosyltransferase give insight into the mechanisms of transglycosylation activity and cyclodextrin size specificity. Biochemistry, 39, 2000
6KLF	Crystal structure of branching enzyme D434A mutant from Cyanothece sp. ATCC 51142 Descriptor: 1,4-alpha-glucan branching enzyme GlgB, GLYCEROL, MAGNESIUM ION Authors: Suzuki, R, Suzuki, E. Deposit date: 2019-07-30 Release date: 2020-08-05 Last modified: 2023-11-22 Method: X-RAY DIFFRACTION (2.5 Å) Cite: Cyanobacterial branching enzymes bind to alpha-glucan via surface binding sites Arch.Biochem.Biophys., 702, 2021
9CGT	STRUCTURE OF CYCLODEXTRIN GLYCOSYLTRANSFERASE COMPLEXED WITH A THIO-MALTOPENTAOSE Descriptor: CALCIUM ION, PROTEIN (CYCLODEXTRIN-GLYCOSYLTRANSFERASE), alpha-D-glucopyranose-(1-4)-4-thio-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-4-thio-alpha-D-glucopyranose-(1-4)-1-thio-alpha-D-glucopyranose Authors: Schmidt, A.K, Schulz, G.E. Deposit date: 1998-09-27 Release date: 1998-10-14 Last modified: 2021-11-03 Method: X-RAY DIFFRACTION (2.5 Å) Cite: Substrate binding to a cyclodextrin glycosyltransferase and mutations increasing the gamma-cyclodextrin production. Eur.J.Biochem., 255, 1998
2CXG	CYCLODEXTRIN GLYCOSYLTRANSFERASE COMPLEXED TO THE INHIBITOR ACARBOSE Descriptor: 6-AMINO-4-HYDROXYMETHYL-CYCLOHEX-4-ENE-1,2,3-TRIOL, CALCIUM ION, CYCLODEXTRIN GLYCOSYLTRANSFERASE, ... Authors: Strokopytov, B.V, Uitdehaag, J.C.M, Ruiterkamp, R, Dijkstra, B.W. Deposit date: 1998-05-08 Release date: 1998-10-14 Last modified: 2023-08-09 Method: X-RAY DIFFRACTION (2.5 Å) Cite: X-ray structure of cyclodextrin glycosyltransferase complexed with acarbose. Implications for the catalytic mechanism of glycosidases. Biochemistry, 34, 1995
8OR6	Crystal structure of Drosophila melanogaster alpha-amylase Descriptor: Alpha-amylase A, CHLORIDE ION, STRONTIUM ION Authors: Aghajari, N, Haser, R. Deposit date: 2023-04-13 Release date: 2023-08-09 Method: X-RAY DIFFRACTION (2.5 Å) Cite: Structural and Functional Characterization of Drosophila melanogaster alpha-Amylase. Molecules, 28, 2023
5GR1	Crystal structure of branching enzyme Y500A/D501A mutant from Cyanothece sp. ATCC 51142 in complex with maltoheptaose Descriptor: 1,4-alpha-glucan branching enzyme GlgB, GLYCEROL, MAGNESIUM ION, ... Authors: Suzuki, R, Suzuki, E. Deposit date: 2016-08-08 Release date: 2017-08-16 Last modified: 2024-03-20 Method: X-RAY DIFFRACTION (2.5 Å) Cite: Structural basis for substrate binding and catalysis of branching enzyme from Cyanothece sp. ATCC 51142 To be published
1BAG	ALPHA-AMYLASE FROM BACILLUS SUBTILIS COMPLEXED WITH MALTOPENTAOSE Descriptor: ALPHA-1,4-GLUCAN-4-GLUCANOHYDROLASE, CALCIUM ION, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-beta-D-glucopyranose Authors: Fujimoto, Z, Mizuno, H, Takase, K, Doui, N. Deposit date: 1998-01-30 Release date: 1998-10-21 Last modified: 2024-02-07 Method: X-RAY DIFFRACTION (2.5 Å) Cite: Crystal structure of a catalytic-site mutant alpha-amylase from Bacillus subtilis complexed with maltopentaose. J.Mol.Biol., 277, 1998
5CGT	MALTOTRIOSE COMPLEX OF PRECONDITIONED CYCLODEXTRIN GLYCOSYLTRANSFERASE MUTANT Descriptor: CALCIUM ION, CYCLODEXTRIN GLYCOSYLTRANSFERASE, alpha-D-glucopyranose, ... Authors: Parsiegla, G, Schulz, G.E. Deposit date: 1998-06-06 Release date: 1998-08-12 Last modified: 2021-11-03 Method: X-RAY DIFFRACTION (2.5 Å) Cite: Substrate binding to a cyclodextrin glycosyltransferase and mutations increasing the gamma-cyclodextrin production. Eur.J.Biochem., 255, 1998
1BVN	PIG PANCREATIC ALPHA-AMYLASE IN COMPLEX WITH THE PROTEINACEOUS INHIBITOR TENDAMISTAT Descriptor: CALCIUM ION, CHLORIDE ION, PROTEIN (ALPHA-AMYLASE), ... Authors: Machius, M, Wiegand, G, Epp, O, Huber, R. Deposit date: 1998-09-16 Release date: 1998-09-23 Last modified: 2011-07-13 Method: X-RAY DIFFRACTION (2.5 Å) Cite: The crystal structure of porcine pancreatic alpha-amylase in complex with the microbial inhibitor Tendamistat. J.Mol.Biol., 247, 1995
1CGX	SITE DIRECTED MUTATIONS OF THE ACTIVE SITE RESIDUE TYROSINE 195 OF CYCLODEXTRIN GLYXOSYLTRANSFERASE FROM BACILLUS CIRCULANS STRAIN 251 AFFECTING ACTIVITY AND PRODUCT SPECIFICITY Descriptor: CALCIUM ION, CYCLOMALTODEXTRIN GLUCANOTRANSFERASE, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose Authors: Strokopytov, B.V, Dijkstra, B.W. Deposit date: 1994-08-05 Release date: 1995-02-07 Last modified: 2020-07-29 Method: X-RAY DIFFRACTION (2.5 Å) Cite: Site-directed mutations in tyrosine 195 of cyclodextrin glycosyltransferase from Bacillus circulans strain 251 affect activity and product specificity. Biochemistry, 34, 1995
1CGW	SITE DIRECTED MUTATIONS OF THE ACTIVE SITE RESIDUE TYROSINE 195 OF CYCLODEXTRIN GLYCOSYLTRANSFERASE FROM BACILLUS CIRCULANS STRAIN 251 AFFECTING ACTIVITY AND PRODUCT SPECIFICITY Descriptor: CALCIUM ION, CYCLOMALTODEXTRIN GLUCANOTRANSFERASE, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose Authors: Strokopytov, B.V, Dijkstra, B.W. Deposit date: 1994-08-05 Release date: 1995-02-07 Last modified: 2020-07-29 Method: X-RAY DIFFRACTION (2.5 Å) Cite: Site-directed mutations in tyrosine 195 of cyclodextrin glycosyltransferase from Bacillus circulans strain 251 affect activity and product specificity. Biochemistry, 34, 1995
1TMQ	STRUCTURE OF TENEBRIO MOLITOR LARVAL ALPHA-AMYLASE IN COMPLEX WITH RAGI BIFUNCTIONAL INHIBITOR Descriptor: CALCIUM ION, CHLORIDE ION, PROTEIN (ALPHA-AMYLASE), ... Authors: Gomis-Rueth, F.X, Strobl, S, Glockshuber, R. Deposit date: 1998-01-13 Release date: 1999-03-02 Last modified: 2023-08-23 Method: X-RAY DIFFRACTION (2.5 Å) Cite: A novel strategy for inhibition of alpha-amylases: yellow meal worm alpha-amylase in complex with the Ragi bifunctional inhibitor at 2.5 A resolution. Structure, 6, 1998
1CGY	SITE DIRECTED MUTATIONS OF THE ACTIVE SITE RESIDUE TYROSINE 195 OF CYCLODEXTRIN GLYXOSYLTRANSFERASE FROM BACILLUS CIRCULANS STRAIN 251 AFFECTING ACTIVITY AND PRODUCT SPECIFICITY Descriptor: CALCIUM ION, CYCLOMALTODEXTRIN GLUCANOTRANSFERASE, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose Authors: Strokopytov, B.V, Dijkstra, B.W. Deposit date: 1994-08-05 Release date: 1995-02-07 Last modified: 2020-07-29 Method: X-RAY DIFFRACTION (2.5 Å) Cite: Site-directed mutations in tyrosine 195 of cyclodextrin glycosyltransferase from Bacillus circulans strain 251 affect activity and product specificity. Biochemistry, 34, 1995
1CGV	SITE DIRECTED MUTATIONS OF THE ACTIVE SITE RESIDUE TYROSINE 195 OF CYCLODEXTRIN GLYCOSYLTRANSFERASE FROM BACILLUS CIRCULANS STRAIN 251 AFFECTING ACTIVITY AND PRODUCT SPECIFICITY Descriptor: CALCIUM ION, CYCLOMALTODEXTRIN GLUCANOTRANSFERASE, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose Authors: Strokopytov, B.V, Dijkstra, B.W. Deposit date: 1994-08-05 Release date: 1995-02-27 Last modified: 2020-07-29 Method: X-RAY DIFFRACTION (2.5 Å) Cite: Site-directed mutations in tyrosine 195 of cyclodextrin glycosyltransferase from Bacillus circulans strain 251 affect activity and product specificity. Biochemistry, 34, 1995
1CGU	CATALYTIC CENTER OF CYCLODEXTRIN GLYCOSYLTRANSFERASE DERIVED FROM X-RAY STRUCTURE ANALYSIS COMBINED WITH SITE-DIRECTED MUTAGENESIS Descriptor: CALCIUM ION, CYCLODEXTRIN GLYCOSYL-TRANSFERASE, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose Authors: Klein, C, Hollender, J, Bender, H, Schulz, G.E. Deposit date: 1992-06-10 Release date: 1994-01-31 Last modified: 2020-07-29 Method: X-RAY DIFFRACTION (2.5 Å) Cite: Catalytic center of cyclodextrin glycosyltransferase derived from X-ray structure analysis combined with site-directed mutagenesis. Biochemistry, 31, 1992
1CYG	CYCLODEXTRIN GLUCANOTRANSFERASE (E.C.2.4.1.19) (CGTASE) Descriptor: CALCIUM ION, CYCLODEXTRIN GLUCANOTRANSFERASE Authors: Kubota, M, Matsuura, Y, Sakai, S, Katsube, Y. Deposit date: 1993-02-03 Release date: 1995-02-27 Last modified: 2011-07-13 Method: X-RAY DIFFRACTION (2.5 Å) Cite:
7XSY	Ligand free structure of branching enzyme isoform 3 (BE3) from Crocosphaera subtropica ATCC 51142 Descriptor: 1,4-alpha-glucan branching enzyme, GLYCEROL Authors: Tamura, T, Suzuki, E, Suzuki, R. Deposit date: 2022-05-15 Release date: 2023-06-07 Last modified: 2023-11-29 Method: X-RAY DIFFRACTION (2.5 Å) Cite: Ligand free structure of branching enzyme isoform 3 (BE3) from Crocosphaera subtropica ATCC 51142 To be published
1JD9	CRYSTAL STRUCTURE ANALYSIS OF THE MUTANT K300Q OF PSEUDOALTEROMONAS HALOPLANCTIS ALPHA-AMYLASE Descriptor: ALPHA-AMYLASE, CALCIUM ION Authors: Aghajari, N, Haser, R. Deposit date: 2001-06-13 Release date: 2002-09-18 Last modified: 2023-10-25 Method: X-RAY DIFFRACTION (2.5 Å) Cite: Structural basis of alpha-amylase activation by chloride PROTEIN SCI., 11, 2002
4LQ1	Crystal Structure of E.Coli Branching Enzyme in complex with maltohexaose Descriptor: 1,4-alpha-glucan branching enzyme GlgB, GLYCEROL, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, ... Authors: Feng, L, Geiger, J.H. Deposit date: 2013-07-17 Release date: 2015-04-01 Last modified: 2024-02-28 Method: X-RAY DIFFRACTION (2.55 Å) Cite: Crystal Structures of Escherichia coli Branching Enzyme in Complex with Linear Oligosaccharides. Biochemistry, 54, 2015
5VA9	Human pancreatic alpha amylase in complex with peptide inhibitor piHA-L5(d10Y) Descriptor: CALCIUM ION, CHLORIDE ION, Pancreatic alpha-amylase, ... Authors: Caner, S, Brayer, G.D. Deposit date: 2017-03-24 Release date: 2018-03-28 Last modified: 2023-10-04 Method: X-RAY DIFFRACTION (2.55 Å) Cite: Folding Then Binding vs Folding Through Binding in Macrocyclic Peptide Inhibitors of Human Pancreatic alpha-Amylase. Acs Chem.Biol., 14, 2019
1A47	CGTASE FROM THERMOANAEROBACTERIUM THERMOSULFURIGENES EM1 IN COMPLEX WITH A MALTOHEXAOSE INHIBITOR Descriptor: 1-AMINO-2,3-DIHYDROXY-5-HYDROXYMETHYL CYCLOHEX-5-ENE, CALCIUM ION, CYCLODEXTRIN GLYCOSYLTRANSFERASE, ... Authors: Uitdehaag, J.C.M, Kalk, K.H, Rozeboom, H.J, Dijkstra, B.W. Deposit date: 1998-02-11 Release date: 1998-06-17 Last modified: 2024-05-22 Method: X-RAY DIFFRACTION (2.56 Å) Cite: Engineering of cyclodextrin product specificity and pH optima of the thermostable cyclodextrin glycosyltransferase from Thermoanaerobacterium thermosulfurigenes EM1. J.Biol.Chem., 273, 1998

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