2QPS
 
 | | "Sugar tongs" mutant Y380A in complex with acarbose | | Descriptor: | Alpha-amylase type A isozyme, CALCIUM ION | | Authors: | Aghajari, N, Jensen, M.H, Tranier, S, Haser, R. | | Deposit date: | 2007-07-25 | | Release date: | 2008-02-12 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | The 'pair of sugar tongs' site on the non-catalytic domain C of barley alpha-amylase participates in substrate binding and activity
Febs J., 274, 2007
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2QMK
 | | Human pancreatic alpha-amylase complexed with nitrite | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, CALCIUM ION, NITRITE ION, ... | | Authors: | Williams, L.K, Maurus, R, Brayer, G.D. | | Deposit date: | 2007-07-16 | | Release date: | 2008-03-25 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Alternative catalytic anions differentially modulate human alpha-amylase activity and specificity
Biochemistry, 47, 2008
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5C8B
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5CLW
 | | Crystal structure of human glycogen branching enzyme (GBE1) in complex with maltoheptaose | | Descriptor: | 1,4-alpha-glucan-branching enzyme, SODIUM ION, 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-(1-4)-alpha-D-glucopyranose | | Authors: | Krojer, T, Froese, D.S, Goubin, S, Strain-Damerell, C, Mahajan, P, Burgess-Brown, N, von Delft, F, Bountra, C, Arrowsmith, C.H, Edwards, A, Yue, W, Structural Genomics Consortium (SGC) | | Deposit date: | 2015-07-16 | | Release date: | 2015-10-07 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Crystal structure of human glycogen branching enzyme (GBE1) in complex with maltoheptaose
To be published
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2QPU
 | | Sugar tongs mutant S378P in complex with acarbose | | Descriptor: | 1,2-ETHANEDIOL, 1,5-anhydro-4-O-(4,6-dideoxy-4-{[(1S,2S,3S,4R,5S,6R)-2,3,4,6-tetrahydroxy-5-methylcyclohexyl]amino}-alpha-D-glucopyranosyl)-D-glucitol, 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)-beta-D-glucopyranose, ... | | Authors: | Aghajari, N, Jensen, M.H, Tranier, S, Haser, R. | | Deposit date: | 2007-07-25 | | Release date: | 2008-07-01 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | The 'pair of sugar tongs' site on the non-catalytic domain C of barley alpha-amylase participates in substrate binding and activity
Febs J., 274, 2007
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5CJ5
 | | Structure of Mycobacterium thermoresistibile GlgE APO form at 3.13A resolution | | Descriptor: | Alpha-1,4-glucan:maltose-1-phosphate maltosyltransferase | | Authors: | Mendes, V, Blaszczyk, M, Maranha, A, Empadinhas, N, Blundell, T.L. | | Deposit date: | 2015-07-13 | | Release date: | 2015-12-09 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (3.13 Å) | | Cite: | Structure of Mycobacterium thermoresistibile GlgE defines novel conformational states that contribute to the catalytic mechanism.
Sci Rep, 5, 2015
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5CGM
 | | Structure of Mycobacterium thermoresistibile GlgE in complex with maltose at 1.95A resolution | | Descriptor: | 1,2-ETHANEDIOL, Alpha-1,4-glucan:maltose-1-phosphate maltosyltransferase, CHLORIDE ION, ... | | Authors: | Mendes, V, Blaszczyk, M, Maranha, A, Empadinhas, N, Blundell, T.L. | | Deposit date: | 2015-07-09 | | Release date: | 2015-12-09 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Structure of Mycobacterium thermoresistibile GlgE defines novel conformational states that contribute to the catalytic mechanism.
Sci Rep, 5, 2015
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5CIM
 | | Structure of Mycobacterium thermoresistibile GlgE in complex with maltose (cocrystallisation with maltose-1-phosphate) at 3.32A resolution | | Descriptor: | Alpha-1,4-glucan:maltose-1-phosphate maltosyltransferase, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | | Authors: | Mendes, V, Blaszczyk, M, Maranha, A, Empadinhas, N, Blundell, T.L. | | Deposit date: | 2015-07-13 | | Release date: | 2015-12-09 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (3.32 Å) | | Cite: | Structure of Mycobacterium thermoresistibile GlgE defines novel conformational states that contribute to the catalytic mechanism.
Sci Rep, 5, 2015
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5CGT
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5CLT
 | | Crystal structure of human glycogen branching enzyme (GBE1) in complex with acarbose | | Descriptor: | 1,4-alpha-glucan-branching enzyme, 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 | | Authors: | Krojer, T, Froese, D.S, Goubin, S, Strain-Damerell, C, Mahajan, P, Burgess-Brown, N, von Delft, F, Bountra, C, Arrowsmith, C.H, Edwards, A, Yue, W, Structural Genomics Consortium (SGC) | | Deposit date: | 2015-07-16 | | Release date: | 2015-08-12 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.79 Å) | | Cite: | Crystal structure of human glycogen branching enzyme (GBE1) in complex with acarbose
To be published
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5E0F
 | | Human pancreatic alpha-amylase in complex with mini-montbretin A | | Descriptor: | 5,7-dihydroxy-4-oxo-2-(3,4,5-trihydroxyphenyl)-4H-chromen-3-yl 6-deoxy-2-O-{6-O-[(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]-beta-D-glucopyranosyl}-alpha-L-mannopyranoside, CALCIUM ION, CHLORIDE ION, ... | | Authors: | Caner, S, Brayer, G.D. | | Deposit date: | 2015-09-28 | | Release date: | 2016-09-07 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | Human pancreatic alpha-amylase in complex with mini-montbretin A
To Be Published
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5E70
 | | Crystal structure of Ecoli Branching Enzyme with gamma cyclodextrin | | Descriptor: | 1,4-alpha-glucan branching enzyme GlgB, Cyclooctakis-(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 (2.33 Å) | | Cite: | Crystal structures of Escherichia coli branching enzyme in complex with cyclodextrins.
Acta Crystallogr D Struct Biol, 72, 2016
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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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2VR5
 | | Crystal structure of Trex from Sulfolobus Solfataricus in complex with acarbose intermediate and glucose | | 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, GLYCEROL, GLYCOGEN OPERON PROTEIN GLGX, ... | | Authors: | Song, H.-N, Yoon, S.-M, Lee, S.-J, Cha, H.-J, Park, K.-H, Woo, E.-J. | | Deposit date: | 2008-03-26 | | Release date: | 2008-07-29 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Structural Insight Into the Bifunctional Mechanism of the Glycogen-Debranching Enzyme Trex from the Archaeon Sulfolobus Solfataricus.
J.Biol.Chem., 283, 2008
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2VNC
 | | Crystal structure of Glycogen Debranching enzyme TreX from Sulfolobus solfataricus | | Descriptor: | GLYCOGEN OPERON PROTEIN GLGX | | Authors: | Song, H.-N, Yoon, S.-M, Cha, H, Park, K.-T, Woo, E.-J. | | Deposit date: | 2008-02-04 | | Release date: | 2008-07-29 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Structural Insight Into the Bifunctional Mechanism of the Glycogen-Debranching Enzyme Trex from the Archaeon Sulfolobus Solfataricus.
J.Biol.Chem., 283, 2008
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2VUY
 | | Crystal structure of Glycogen Debranching exzyme TreX from Sulfolobus solfatarius | | Descriptor: | GLYCOGEN OPERON PROTEIN GLGX | | Authors: | Song, H.-N, Yoon, S.-M, Cha, H.-J, Park, K.-H, Woo, E.-J. | | Deposit date: | 2008-06-02 | | Release date: | 2008-07-29 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Structural Insight Into the Bifunctional Mechanism of the Glycogen-Debranching Enzyme Trex from the Archaeon Sulfolobus Solfataricus.
J.Biol.Chem., 283, 2008
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2TAA
 | | STRUCTURE AND POSSIBLE CATALYTIC RESIDUES OF TAKA-AMYLASE A | | Descriptor: | CALCIUM ION, TAKA-AMYLASE A | | Authors: | Kusunoki, M, Matsuura, Y, Tanaka, N, Kakudo, M. | | Deposit date: | 1982-10-18 | | Release date: | 1982-10-21 | | Last modified: | 2024-06-05 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Structure and possible catalytic residues of Taka-amylase A
J.Biochem.(Tokyo), 95, 1984
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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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2WC7
 | | Crystal structure of Nostoc Punctiforme Debranching Enzyme(NPDE)(Acarbose soaked) | | Descriptor: | ALPHA AMYLASE, CATALYTIC REGION | | Authors: | Dumbrepatil, A.-B, Song, H.-N, Choi, J.-H, Park, K.-H, Woo, E.-J. | | Deposit date: | 2009-03-10 | | Release date: | 2009-09-29 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.37 Å) | | Cite: | Structural Features of the Nostoc Punctiforme Debranching Enzyme Reveal the Basis of its Mechanism and Substrate Specificity.
Proteins, 78, 2010
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2WCS
 | | Crystal Structure of Debranching enzyme from Nostoc punctiforme (NPDE) | | Descriptor: | ALPHA AMYLASE, CATALYTIC REGION | | Authors: | Dumbrepatil, A.B, Choi, J.H, Nam, S.H, Park, K.H, Woo, E.J. | | Deposit date: | 2009-03-16 | | Release date: | 2009-09-29 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Structural Features of the Nostoc Punctiforme Debranching Enzyme Reveal the Basis of its Mechanism and Substrate Specificity.
Proteins, 78, 2010
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5E6Y
 | | Crystal structure of E.Coli branching enzyme in complex with alpha cyclodextrin | | Descriptor: | 1,4-alpha-glucan branching enzyme GlgB, Cyclohexakis-(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 (2.6 Å) | | Cite: | Crystal structures of Escherichia coli branching enzyme in complex with cyclodextrins.
Acta Crystallogr D Struct Biol, 72, 2016
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2QV4
 | | Human pancreatic alpha-amylase complexed with nitrite and acarbose | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 4,6-dideoxy-4-{[(1S,4R,5R,6S)-4-{[alpha-D-glucopyranosyl-(1->4)-alpha-D-glucopyranosyl-(1->4)-alpha-D-glucopyranosyl]oxy}-5,6-dihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl]amino}-alpha-D-glucopyranose, CALCIUM ION, ... | | Authors: | Williams, L.K, Maurus, R, Brayer, G.D. | | Deposit date: | 2007-08-07 | | Release date: | 2008-03-25 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.97 Å) | | Cite: | Alternative catalytic anions differentially modulate human alpha-amylase activity and specificity
Biochemistry, 47, 2008
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2PWH
 | | Crystal structure of the trehalulose synthase MutB from Pseudomonas mesoacidophila MX-45 | | Descriptor: | CALCIUM ION, Sucrose isomerase | | Authors: | Ravaud, S, Robert, X, Haser, R, Aghajari, N. | | Deposit date: | 2007-05-11 | | Release date: | 2007-06-26 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Trehalulose synthase native and carbohydrate complexed structures provide insights into sucrose isomerization.
J.Biol.Chem., 61, 2007
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2WKG
 | | Nostoc punctiforme Debranching Enzyme (NPDE)(Native form) | | Descriptor: | ALPHA AMYLASE, CATALYTIC REGION | | Authors: | Dumbrepatil, A.B, Choi, J.H, Song, H.N, Park, K.H, Woo, E.J. | | Deposit date: | 2009-06-11 | | Release date: | 2009-09-29 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Structural Features of the Nostoc Punctiforme Debranching Enzyme Reveal the Basis of its Mechanism and Substrate Specificity.
Proteins, 78, 2010
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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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