7P9U
 
 | | Cryo EM structure of System XC- in complex with glutamate | | Descriptor: | 4F2 cell-surface antigen heavy chain, Cystine/glutamate transporter, GLUTAMIC ACID | | Authors: | Parker, J.L, Deme, J.C, Lea, S.M, Newstead, S. | | Deposit date: | 2021-07-28 | | Release date: | 2021-11-17 | | Last modified: | 2022-02-02 | | Method: | ELECTRON MICROSCOPY (3.7 Å) | | Cite: | Molecular basis for redox control by the human cystine/glutamate antiporter system xc .
Nat Commun, 12, 2021
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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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5EMY
 | | Human Pancreatic Alpha-Amylase in complex with the mechanism based inactivator glucosyl epi-cyclophellitol | | Descriptor: | (1R,2R,3S,5R,6S)-2,3,5-trihydroxy-6-(hydroxymethyl)cyclohexyl alpha-D-glucopyranoside, CALCIUM ION, CHLORIDE ION, ... | | Authors: | Caner, S, Brayer, G.D. | | Deposit date: | 2015-11-06 | | Release date: | 2016-07-06 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.231 Å) | | Cite: | Glucosyl epi-cyclophellitol allows mechanism-based inactivation and structural analysis of human pancreatic alpha-amylase.
Febs Lett., 590, 2016
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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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8SDB
 | | Crystal Structure of E.Coli Branching Enzyme in complex with malto-octose | | Descriptor: | 1,4-alpha-glucan branching enzyme GlgB, alpha-D-glucopyranose, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, ... | | Authors: | Bingham, C.R, Nayebi, H, Fawaz, R, Geiger, J.H. | | Deposit date: | 2023-04-06 | | Release date: | 2023-07-12 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | The Structure of Maltooctaose-Bound Escherichia coli Branching Enzyme Suggests a Mechanism for Donor Chain Specificity.
Molecules, 28, 2023
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7TAA
 | | FAMILY 13 ALPHA AMYLASE IN COMPLEX WITH ACARBOSE | | Descriptor: | CALCIUM ION, MODIFIED ACARBOSE HEXASACCHARIDE, TAKA AMYLASE | | Authors: | Davies, G.J, Brzozowski, A.M. | | Deposit date: | 1997-10-06 | | Release date: | 1998-11-25 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.98 Å) | | Cite: | Structure of the Aspergillus oryzae alpha-amylase complexed with the inhibitor acarbose at 2.0 A resolution.
Biochemistry, 36, 1997
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5U3A
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5VA9
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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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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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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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5TD4
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6FME
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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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6AG0
 | | The X-ray Crystallographic Structure of Maltooligosaccharide-forming Amylase from Bacillus stearothermophilus STB04 | | 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, Alpha-amylase, CALCIUM ION | | Authors: | Li, Z.F, Li, Y.L, Ban, X.F, Zhang, C.Y, Jin, T.C, Xie, X.F, Gu, Z.B, Li, C.M. | | Deposit date: | 2018-08-09 | | Release date: | 2018-10-10 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Crystal structure of a maltooligosaccharide-forming amylase from Bacillus stearothermophilus STB04.
Int.J.Biol.Macromol., 138, 2019
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1VFO
 | | Crystal structure of Thermoactinomyces vulgaris R-47 alpha-amylase 2/beta-cyclodextrin complex | | Descriptor: | CALCIUM ION, Cyclic alpha-D-glucopyranose-(1-4)-beta-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, Cycloheptakis-(1-4)-(alpha-D-glucopyranose), ... | | Authors: | Ohtaki, A, Mizuno, M, Tonozuka, T, Sakano, Y, Kamitori, S. | | Deposit date: | 2004-04-16 | | Release date: | 2005-02-08 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.81 Å) | | Cite: | Complex structures of Thermoactinomyces vulgaris R-47 alpha-amylase 2 with acarbose and cyclodextrins demonstrate the multiple substrate recognition mechanism
J.BIOL.CHEM., 279, 2004
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1VFM
 | | Crystal structure of Thermoactinomyces vulgaris R-47 alpha-amylase 2/alpha-cyclodextrin complex | | Descriptor: | CALCIUM ION, Cyclic beta-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, Cyclohexakis-(1-4)-(alpha-D-glucopyranose), ... | | Authors: | Ohtaki, A, Mizuno, M, Tonozuka, T, Sakano, Y, Kamitori, S. | | Deposit date: | 2004-04-16 | | Release date: | 2005-02-08 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Complex structures of Thermoactinomyces vulgaris R-47 alpha-amylase 2 with acarbose and cyclodextrins demonstrate the multiple substrate recognition mechanism
J.BIOL.CHEM., 279, 2004
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1VFU
 | | Crystal structure of Thermoactinomyces vulgaris R-47 amylase 2/gamma-cyclodextrin complex | | Descriptor: | CALCIUM ION, Cyclooctakis-(1-4)-(alpha-D-glucopyranose), Neopullulanase 2 | | Authors: | Ohtaki, A, Mizuno, M, Tonozuka, T, Sakano, Y, Kamitori, S. | | Deposit date: | 2004-04-19 | | Release date: | 2005-02-08 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Complex structures of Thermoactinomyces vulgaris R-47 alpha-amylase 2 with acarbose and cyclodextrins demonstrate the multiple substrate recognition mechanism
J.BIOL.CHEM., 279, 2004
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3OLD
 | | Crystal structure of alpha-amylase in complex with acarviostatin I03 | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, 6-AMINO-4-HYDROXYMETHYL-CYCLOHEX-4-ENE-1,2,3-TRIOL, ... | | Authors: | Qin, X, Ren, L. | | Deposit date: | 2010-08-26 | | Release date: | 2011-04-13 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Structures of human pancreatic alpha-amylase in complex with acarviostatins: Implications for drug design against type II diabetes
J.Struct.Biol., 174, 2011
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1VIW
 | | TENEBRIO MOLITOR ALPHA-AMYLASE-INHIBITOR COMPLEX | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ALPHA-AMYLASE, ALPHA-AMYLASE-INHIBITOR, ... | | Authors: | Nahoum, V, Egloff, M.P, Payan, F. | | Deposit date: | 1998-07-21 | | Release date: | 1999-07-22 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | A plant-seed inhibitor of two classes of alpha-amylases: X-ray analysis of Tenebrio molitor larvae alpha-amylase in complex with the bean Phaseolus vulgaris inhibitor.
Acta Crystallogr.,Sect.D, 55, 1999
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6AIJ
 | | Cyclodextrin glycosyltransferase from Paenibacillus macerans mutant N603D | | Descriptor: | CALCIUM ION, Cyclomaltodextrin glucanotransferase | | Authors: | Li, C.M, Ban, X.F, Li, Z.F, Li, Y.L, Cheng, S.D, Zhang, C.Y, Jin, T.C, Gu, Z.B. | | Deposit date: | 2018-08-24 | | Release date: | 2018-10-10 | | Last modified: | 2024-03-27 | | Method: | X-RAY DIFFRACTION (2.096 Å) | | Cite: | Cyclodextrin glycosyltransferase from Paenibacillus macerans mutant N603D
To Be Published
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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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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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