6XSJ
 
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3L2L
 | | X-ray Crystallographic Analysis of Pig Pancreatic Alpha-Amylase with Limit Dextrin and Oligosaccharide | | Descriptor: | CALCIUM ION, CHLORIDE ION, Pancreatic alpha-amylase, ... | | Authors: | Larson, S.B, Day, J.S, McPherson, A. | | Deposit date: | 2009-12-15 | | Release date: | 2010-04-14 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.11 Å) | | Cite: | X-ray crystallographic analyses of pig pancreatic alpha-amylase with limit dextrin, oligosaccharide, and alpha-cyclodextrin.
Biochemistry, 49, 2010
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3KWX
 | | Chemically modified Taka alpha-amylase | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Alpha-amylase A type-1/2, CALCIUM ION | | Authors: | Siddiqui, K.S, Harrop, S.J, Poljak, A, De Francisci, D, Guerriero, G, Pilak, O, Burg, D, Raftery, M.J, Parkin, D.M, Trewhella, J, Cavicchioli, R. | | Deposit date: | 2009-12-01 | | Release date: | 2009-12-29 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | A Modified alpha-amylase with a molten-globule state has enhanced thermal stability
To be Published
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8IBK
 | | Crystal structure of Bacillus sp. AHU2216 GH13_31 Alpha-glucosidase E256Q/N258G in complex with maltotriose | | Descriptor: | Alpha-glucosidase, CALCIUM ION, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | | Authors: | Auiewiriyanukul, W, Saburi, W, Yu, J, Kato, K, Yao, M, Mori, H. | | Deposit date: | 2023-02-10 | | Release date: | 2023-05-03 | | Last modified: | 2024-05-29 | | Method: | X-RAY DIFFRACTION (1.69 Å) | | Cite: | Alteration of Substrate Specificity and Transglucosylation Activity of GH13_31 alpha-Glucosidase from Bacillus sp. AHU2216 through Site-Directed Mutagenesis of Asn258 on beta → alpha Loop 5.
Molecules, 28, 2023
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8IDS
 | | Crystal structure of Bacillus sp. AHU2216 GH13_31 Alpha-glucosidase E256Q/N258P in complex with maltotriose | | Descriptor: | Alpha-glucosidase, CALCIUM ION, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | | Authors: | Auiewiriyanukul, W, Saburi, W, Yu, J, Kato, K, Yao, M, Mori, H. | | Deposit date: | 2023-02-14 | | Release date: | 2023-05-03 | | Last modified: | 2024-05-29 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Alteration of Substrate Specificity and Transglucosylation Activity of GH13_31 alpha-Glucosidase from Bacillus sp. AHU2216 through Site-Directed Mutagenesis of Asn258 on beta → alpha Loop 5.
Molecules, 28, 2023
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3L2M
 | | X-ray Crystallographic Analysis of Pig Pancreatic Alpha-Amylase with Alpha-cyclodextrin | | Descriptor: | CALCIUM ION, CHLORIDE ION, Cyclohexakis-(1-4)-(alpha-D-glucopyranose), ... | | Authors: | Larson, S.B, Day, J.S, McPherson, A. | | Deposit date: | 2009-12-15 | | Release date: | 2010-04-14 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (1.97 Å) | | Cite: | X-ray crystallographic analyses of pig pancreatic alpha-amylase with limit dextrin, oligosaccharide, and alpha-cyclodextrin.
Biochemistry, 49, 2010
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6CGT
 | | HOXA COMPLEX OF CYCLODEXTRIN GLYCOSYLTRANSFERASE MUTANT | | Descriptor: | 4-amino-4,6-dideoxy-beta-D-glucopyranose-(1-4)-alpha-D-glucopyranose, CALCIUM ION, CYCLODEXTRIN GLYCOSYLTRANSFERASE, ... | | Authors: | Parsiegla, G, Schulz, G.E. | | Deposit date: | 1998-06-06 | | Release date: | 1998-10-14 | | Last modified: | 2021-11-03 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Substrate binding to a cyclodextrin glycosyltransferase and mutations increasing the gamma-cyclodextrin production.
Eur.J.Biochem., 255, 1998
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6GXV
 | | Amylase in complex with acarbose | | Descriptor: | 4,6-dideoxy-4-{[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl]amino}-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-4,6-dideoxy-4-{[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl]amino}-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, A-amylase, CALCIUM ION, ... | | Authors: | Agirre, J, Moroz, O, Meier, S, Brask, J, Munch, A, Hoff, T, Andersen, C, Wilson, K.S, Davies, G.J. | | Deposit date: | 2018-06-27 | | Release date: | 2019-01-23 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.07 Å) | | Cite: | The structure of the AliC GH13 alpha-amylase from Alicyclobacillus sp. reveals the accommodation of starch branching points in the alpha-amylase family.
Acta Crystallogr D Struct Biol, 75, 2019
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6GYA
 | | Amylase in complex with branched ligand | | Descriptor: | A-amylase, CALCIUM ION, SODIUM ION, ... | | Authors: | Agirre, J, Moroz, O, Meier, S, Brask, J, Munch, A, Hoff, T, Andersen, C, Wilson, K.S, Davies, G.J. | | Deposit date: | 2018-06-28 | | Release date: | 2019-01-23 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.95 Å) | | Cite: | The structure of the AliC GH13 alpha-amylase from Alicyclobacillus sp. reveals the accommodation of starch branching points in the alpha-amylase family.
Acta Crystallogr D Struct Biol, 75, 2019
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6OBX
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6FME
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6BS6
 | | SusG with mixed linkage amylosaccharide | | Descriptor: | ACETATE ION, Alpha-amylase SusG, CALCIUM ION, ... | | Authors: | Koropatkin, N.M, Cockburn, D.W. | | Deposit date: | 2017-12-01 | | Release date: | 2018-01-24 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.17 Å) | | Cite: | Structural basis for the flexible recognition of alpha-glucan substrates by Bacteroides thetaiotaomicron SusG.
Protein Sci., 27, 2018
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4UZU
 | | Three-dimensional structure of a variant `Termamyl-like' Geobacillus stearothermophilus alpha-amylase at 1.9 A resolution | | Descriptor: | ALPHA-AMYLASE, CALCIUM ION, CHLORIDE ION, ... | | Authors: | Offen, W.A, Anderson, C, Borchert, T.V, Wilson, K.S, Davies, G.J. | | Deposit date: | 2014-09-09 | | Release date: | 2015-01-14 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Three-Dimensional Structure of a Variant `Termamyl-Like' Geobacillus Stearothermophilus Alpha-Amylase at 1.9 A Resolution
Acta Crystallogr.,Sect.F, 71, 2015
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4CGT
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4WF7
 | | Crystal structures of trehalose synthase from Deinococcus radiodurans reveal that a closed conformation is involved in the intramolecular isomerization catalysis | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, CALCIUM ION, MAGNESIUM ION, ... | | Authors: | Wang, Y.L, Chow, S.Y, Lin, Y.T, Hsieh, Y.C, Lee, G.C, Liaw, S.H. | | Deposit date: | 2014-09-13 | | Release date: | 2014-12-24 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.21 Å) | | Cite: | Structures of trehalose synthase from Deinococcus radiodurans reveal that a closed conformation is involved in catalysis of the intramolecular isomerization.
Acta Crystallogr.,Sect.D, 70, 2014
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7VT9
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4WLC
 | | Structure of dextran glucosidase with glucose | | Descriptor: | CALCIUM ION, GLYCEROL, Glucan 1,6-alpha-glucosidase, ... | | Authors: | Kobayashi, M, Kato, K, Yao, M. | | Deposit date: | 2014-10-07 | | Release date: | 2015-08-26 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.402 Å) | | Cite: | Structural insights into the catalytic reaction that is involved in the reorientation of Trp238 at the substrate-binding site in GH13 dextran glucosidase
Febs Lett., 589, 2015
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4TVU
 | | Crystal structure of trehalose synthase from Deinococcus radiodurans reveals a closed conformation for catalysis of the intramolecular isomerization | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, CALCIUM ION, MAGNESIUM ION, ... | | Authors: | Wang, Y.L, Chow, S.Y, Lin, Y.T, Liaw, S.H. | | Deposit date: | 2014-06-28 | | Release date: | 2014-12-17 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Structures of trehalose synthase from Deinococcus radiodurans reveal that a closed conformation is involved in catalysis of the intramolecular isomerization.
Acta Crystallogr.,Sect.D, 70, 2014
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8JJM
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4U3C
 | | Docking Site of Maltohexaose in the Mtb GlgE | | Descriptor: | Alpha-1,4-glucan:maltose-1-phosphate maltosyltransferase, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | | Authors: | Ronning, D.R, Lindenberger, J.J. | | Deposit date: | 2014-07-19 | | Release date: | 2015-07-22 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (3.98 Å) | | Cite: | Crystal structures of Mycobacterium tuberculosis GlgE and complexes with non-covalent inhibitors.
Sci Rep, 5, 2015
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4U33
 | | Structure of Mtb GlgE bound to maltose | | Descriptor: | Alpha-1,4-glucan:maltose-1-phosphate maltosyltransferase, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | | Authors: | Ronning, D.R, Lindenberger, J.J. | | Deposit date: | 2014-07-18 | | Release date: | 2015-07-22 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (3.293 Å) | | Cite: | Crystal structures of Mycobacterium tuberculosis GlgE and complexes with non-covalent inhibitors.
Sci Rep, 5, 2015
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5VA9
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7U3D
 | | Structure of S. venezuelae GlgX-c-di-GMP-acarbose complex (4.6) | | Descriptor: | 4,6-dideoxy-4-{[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl]amino}-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, 9,9'-[(2R,3R,3aS,5S,7aR,9R,10R,10aS,12S,14aR)-3,5,10,12-tetrahydroxy-5,12-dioxidooctahydro-2H,7H-difuro[3,2-d:3',2'-j][1,3,7,9,2,8]tetraoxadiphosphacyclododecine-2,9-diyl]bis(2-amino-1,9-dihydro-6H-purin-6-one), Glycogen debranching enzyme GlgX | | Authors: | Schumacher, M.A. | | Deposit date: | 2022-02-27 | | Release date: | 2022-10-05 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Allosteric regulation of glycogen breakdown by the second messenger cyclic di-GMP.
Nat Commun, 13, 2022
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7U39
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7U3B
 | | Structure of S. venezuelae GlgX bound to c-di-GMP and acarbose (pH 8.5) | | Descriptor: | 4-O-(4,6-dideoxy-4-{[(1S,2S,3S,4R,5S)-2,3,4-trihydroxy-5-(hydroxymethyl)cyclohexyl]amino}-alpha-D-glucopyranosyl)-beta-D-glucopyranose, 9,9'-[(2R,3R,3aS,5S,7aR,9R,10R,10aS,12S,14aR)-3,5,10,12-tetrahydroxy-5,12-dioxidooctahydro-2H,7H-difuro[3,2-d:3',2'-j][1,3,7,9,2,8]tetraoxadiphosphacyclododecine-2,9-diyl]bis(2-amino-1,9-dihydro-6H-purin-6-one), Glycogen debranching enzyme GlgX, ... | | Authors: | Schumacher, M.A, Tschowri, N. | | Deposit date: | 2022-02-26 | | Release date: | 2022-10-05 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (3.6 Å) | | Cite: | Allosteric regulation of glycogen breakdown by the second messenger cyclic di-GMP.
Nat Commun, 13, 2022
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