5E6Z
 
 | | Crystal structure of Ecoli Branching Enzyme with beta cyclodextrin | | Descriptor: | 1,4-alpha-glucan branching enzyme GlgB, Cycloheptakis-(1-4)-(alpha-D-glucopyranose), GLYCEROL | | Authors: | Feng, L, Nosrati, M, Geiger, J.H. | | Deposit date: | 2015-10-11 | | Release date: | 2015-12-16 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.878 Å) | | Cite: | Crystal structures of Escherichia coli branching enzyme in complex with cyclodextrins.
Acta Crystallogr D Struct Biol, 72, 2016
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6WNU
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8DGE
 | | BoGH13ASus from Bacteroides ovatus | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, 1,2-ETHANEDIOL, Alpha amylase, ... | | Authors: | Brown, H.A, DeVeaux, A.L, Koropatkin, N.M. | | Deposit date: | 2022-06-23 | | Release date: | 2023-05-24 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.89 Å) | | Cite: | BoGH13A Sus from Bacteroides ovatus represents a novel alpha-amylase used for Bacteroides starch breakdown in the human gut.
Cell.Mol.Life Sci., 80, 2023
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6JHG
 | | Crystal structure of apo Pullulanase from Paenibacillus barengoltzii in space group P212121 | | Descriptor: | CALCIUM ION, CHLORIDE ION, Pulullanase | | Authors: | Wu, S.W, Yang, S.Q, Qin, Z, You, X, Huang, P, Jiang, Z.Q. | | Deposit date: | 2019-02-18 | | Release date: | 2019-03-06 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.891 Å) | | Cite: | Crystal structure of apo Pullulanase from Paenibacillus barengoltzii in space group P212121
To Be Published
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5A2C
 | | Crystal Structure of Anoxybacillus Alpha-amylase Provides Insights into a New Glycosyl Hydrolase Subclass | | Descriptor: | ALPHA-AMYLASE, CALCIUM ION, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | | Authors: | Ng, C.L, Chai, K.P, Othman, N.F, Teh, A.H, Ho, K.L, Chan, K.G, Goh, K.M. | | Deposit date: | 2015-05-17 | | Release date: | 2016-03-30 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Crystal Structure of Anoxybacillus Alpha-Amylase Provides Insights Into Maltose Binding of a New Glycosyl Hydrolase Subclass.
Sci.Rep., 6, 2016
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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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1WPC
 | | Crystal structure of maltohexaose-producing amylase complexed with pseudo-maltononaose | | Descriptor: | 4,6-dideoxy-alpha-D-xylo-hexopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, 4,6-dideoxy-alpha-D-xylo-hexopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-beta-D-galactopyranose, 6-AMINO-4-HYDROXYMETHYL-CYCLOHEX-4-ENE-1,2,3-TRIOL, ... | | Authors: | Kanai, R, Haga, K, Akiba, T, Yamane, K, Harata, K. | | Deposit date: | 2004-09-01 | | Release date: | 2004-11-30 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Biochemical and crystallographic analyses of maltohexaose-producing amylase from alkalophilic Bacillus sp. 707
Biochemistry, 43, 2004
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1XCX
 | | Acarbose Rearrangement Mechanism Implied by the Kinetic and Structural Analysis of Human Pancreatic alpha-Amylase in Complex with Analogues and Their Elongated Counterparts | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 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-(1-6)-beta-D-glucopyranose, Alpha-amylase, ... | | Authors: | Li, C, Begum, A, Numao, S, Park, K.H, Withers, S.G, Brayer, G.D. | | Deposit date: | 2004-09-03 | | Release date: | 2004-12-07 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Acarbose Rearrangement Mechanism Implied by the Kinetic and Structural Analysis of Human Pancreatic alpha-Amylase in Complex with Analogues and Their Elongated Counterparts
Biochemistry, 44, 2005
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2D3N
 | | Crystal structure of maltohexaose-producing amylase from Bacillus sp.707 complexed with maltohexaose | | Descriptor: | CALCIUM ION, Glucan 1,4-alpha-maltohexaosidase, SODIUM ION, ... | | Authors: | Kanai, R, Haga, K, Akiba, T, Yamane, K, Harata, K. | | Deposit date: | 2005-09-29 | | Release date: | 2006-03-14 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Role of Trp140 at subsite -6 on the maltohexaose production of maltohexaose-producing amylase from alkalophilic Bacillus sp.707
Protein Sci., 15, 2006
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6LGC
 | | Bombyx mori GH13 sucrose hydrolase complexed with 1-deoxynojirimycin | | Descriptor: | 1-DEOXYNOJIRIMYCIN, CALCIUM ION, GLYCEROL, ... | | Authors: | Miyazaki, T. | | Deposit date: | 2019-12-05 | | Release date: | 2020-05-20 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Structure-function analysis of silkworm sucrose hydrolase uncovers the mechanism of substrate specificity in GH13 subfamily 17exo-alpha-glucosidases.
J.Biol.Chem., 295, 2020
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1AVA
 | | AMY2/BASI PROTEIN-PROTEIN COMPLEX FROM BARLEY SEED | | Descriptor: | BARLEY ALPHA-AMYLASE 2(CV MENUET), BARLEY ALPHA-AMYLASE/SUBTILISIN INHIBITOR, CALCIUM ION | | Authors: | Vallee, F, Kadziola, A, Bourne, Y, Juy, M, Svensson, B, Haser, R. | | Deposit date: | 1997-09-15 | | Release date: | 1999-03-16 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Barley alpha-amylase bound to its endogenous protein inhibitor BASI: crystal structure of the complex at 1.9 A resolution.
Structure, 6, 1998
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1BLI
 | | BACILLUS LICHENIFORMIS ALPHA-AMYLASE | | Descriptor: | ALPHA-AMYLASE, CALCIUM ION, SODIUM ION | | Authors: | Machius, M, Declerck, N, Huber, R, Wiegand, G. | | Deposit date: | 1998-01-07 | | Release date: | 1999-03-23 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Activation of Bacillus licheniformis alpha-amylase through a disorder-->order transition of the substrate-binding site mediated by a calcium-sodium-calcium metal triad.
Structure, 6, 1998
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3AMK
 | | Structure of the Starch Branching Enzyme I (BEI) from Oryza sativa L | | Descriptor: | GLYCEROL, Os06g0726400 protein, PHOSPHATE ION | | Authors: | Kakuta, Y, Chaen, K, Noguchi, J, Vu, N, Kimura, M. | | Deposit date: | 2010-08-20 | | Release date: | 2011-09-28 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Crystal structure of the branching enzyme I (BEI) from Oryza sativa L with implications for catalysis and substrate binding.
Glycobiology, 21, 2011
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1D7F
 | | CRYSTAL STRUCTURE OF ASPARAGINE 233-REPLACED CYCLODEXTRIN GLUCANOTRANSFERASE FROM ALKALOPHILIC BACILLUS SP. 1011 DETERMINED AT 1.9 A RESOLUTION | | Descriptor: | CALCIUM ION, CYCLODEXTRIN GLUCANOTRANSFERASE | | Authors: | Ishii, N, Haga, K, Yamane, K, Harata, K. | | Deposit date: | 1999-10-18 | | Release date: | 2000-03-17 | | Last modified: | 2021-11-03 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Crystal structure of asparagine 233-replaced cyclodextrin glucanotransferase from alkalophilic Bacillus sp. 1011 determined at 1.9 A resolution.
J.Mol.Recog., 13, 2000
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3BAK
 | | N298S mutant of Human Pancreatic Alpha-Amylase in complex with nitrate | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, CALCIUM ION, NITRATE ION, ... | | Authors: | Fredriksen, J.R, Maurus, R, Brayer, G.D. | | Deposit date: | 2007-11-08 | | Release date: | 2008-03-25 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Alternative catalytic anions differentially modulate human alpha-amylase activity and specificity
Biochemistry, 47, 2008
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3BAX
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5A2A
 | | Crystal Structure of Anoxybacillus Alpha-amylase Provides Insights into a New Glycosyl Hydrolase Subclass | | Descriptor: | ACETATE ION, APO FORM OF ANOXYBACILLUS ALPHA-AMYLASES, CALCIUM ION | | Authors: | Ng, C.L, Chai, K.P, Othman, N.F, Teh, A.H, Ho, K.L, Chan, K.G, Goh, K.M. | | Deposit date: | 2015-05-16 | | Release date: | 2016-03-30 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Crystal Structure of Anoxybacillus Alpha-Amylase Provides Insights Into Maltose Binding of a New Glycosyl Hydrolase Subclass.
Sci.Rep., 6, 2016
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3BAI
 | | Human Pancreatic Alpha Amylase with Bound Nitrate | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, CALCIUM ION, NITRATE ION, ... | | Authors: | Fredriksen, J.R, Maurus, R, Brayer, G.D. | | Deposit date: | 2007-11-07 | | Release date: | 2008-03-25 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Alternative catalytic anions differentially modulate human alpha-amylase activity and specificity
Biochemistry, 47, 2008
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4GIN
 | | Crystal structure of the MUTB R284C mutant from crystals soaked with the inhibitor deoxynojirimycin | | Descriptor: | CALCIUM ION, GLYCEROL, Sucrose isomerase | | Authors: | Lipski, A, Ravaud, S, Robert, X, Haser, R, Aghajari, N. | | Deposit date: | 2012-08-08 | | Release date: | 2013-02-13 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Mutations inducing an active-site aperture in Rhizobium sp. sucrose isomerase confer hydrolytic activity
Acta Crystallogr.,Sect.D, 69, 2013
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1U30
 | | In situ extension as an approach for identifying novel alpha-amylase inhibitors, structure containing maltosyl-alpha (1,4)-D-gluconhydroximo-1,5-lactam | | Descriptor: | (2S,3S,4R,5R)-6-(HYDROXYAMINO)-2-(HYDROXYMETHYL)-2,3,4,5-TETRAHYDROPYRIDINE-3,4,5-TRIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, Alpha-amylase, ... | | Authors: | Numao, S, Li, C, Damager, I, Wrodnigg, T.M, Begum, A, Overall, C.M, Brayer, G.D, Withers, S.G. | | Deposit date: | 2004-07-20 | | Release date: | 2004-09-07 | | Last modified: | 2020-11-11 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | In Situ Extension as an Approach for Identifying Novel alpha-Amylase Inhibitors.
J.Biol.Chem., 279, 2004
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1J0H
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3HJE
 | | Crystal structure of sulfolobus tokodaii hypothetical maltooligosyl trehalose synthase | | Descriptor: | 704aa long hypothetical glycosyltransferase, GLYCEROL | | Authors: | Cielo, C.B.C, Okazaki, S, Suzuki, A, Mizushima, T, Masui, R, Kuramitsu, S, Yamane, T. | | Deposit date: | 2009-05-21 | | Release date: | 2010-04-14 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Structure of ST0929, a putative glycosyl transferase from Sulfolobus tokodaii
Acta Crystallogr.,Sect.F, 66, 2010
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1E3X
 | | Native structure of chimaeric amylase from B. amyloliquefaciens and B. licheniformis at 1.92A | | Descriptor: | ALPHA-AMYLASE, CALCIUM ION, SODIUM ION | | Authors: | Brzozowski, A.M, Lawson, D.M, Turkenburg, J.P, Bisgaard-Frantzen, H, Svendsen, A, Borchert, T.V, Dauter, Z, Wilson, K.S, Davies, G.J. | | Deposit date: | 2000-06-26 | | Release date: | 2001-06-21 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Structural Analysis of a Chimeric Bacterial Alpha-Amylase. High Resolution Analysis of Native and Ligand Complexes
Biochemistry, 39, 2000
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1IV8
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2WPG
 | | Sucrose Hydrolase | | Descriptor: | AMYLOSUCRASE OR ALPHA AMYLASE | | Authors: | Champion, E, Remaud-Simeon, M, Skov, L.K, Kastrup, J.S, Gajhede, M, Mirza, O. | | Deposit date: | 2009-08-06 | | Release date: | 2009-11-24 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | The Apo Structure of Sucrose Hydrolase from Xanthomonas Campestris Pv. Campestris Shows an Open Active-Site Groove
Acta Crystallogr.,Sect.D, 65, 2009
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