6TP2
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6TAA
| STRUCTURE AND MOLECULAR MODEL REFINEMENT OF ASPERGILLUS ORYZAE (TAKA) ALPHA-AMYLASE: AN APPLICATION OF THE SIMULATED-ANNEALING METHOD | Descriptor: | ALPHA-AMYLASE, CALCIUM ION | Authors: | Swift, H.J, Brady, L, Derewenda, Z.S, Dodson, E.J, Turkenburg, J.P, Wilkinson, A.J. | Deposit date: | 1992-08-21 | Release date: | 1993-10-31 | Last modified: | 2011-07-13 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | Structure and molecular model refinement of Aspergillus oryzae (TAKA) alpha-amylase: an application of the simulated-annealing method. Acta Crystallogr.,Sect.B, 47, 1991
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6TOZ
| Crystal structure of Bacillus paralicheniformis alpha-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)-alpha-D-glucopyranose, ACETIC ACID, Amylase, ... | Authors: | Rozeboom, H.J, Janssen, D.B. | Deposit date: | 2019-12-12 | Release date: | 2020-10-14 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (1.94 Å) | Cite: | Characterization of the starch surface binding site on Bacillus paralicheniformis alpha-amylase. Int.J.Biol.Macromol., 165, 2020
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6TP0
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6TP1
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6TOY
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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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3IJ8
| Directed 'in situ' Elongation as a Strategy to Characterize the Covalent Glycosyl-Enzyme Catalytic Intermediate of Human Pancreatic a-Amylase | Descriptor: | (2R,3S,4R,5R,6R)-2,6-difluoro-2-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol, 5-fluoro-alpha-L-idopyranose, CALCIUM ION, ... | Authors: | Li, C, Zhang, R, Withers, S.G, Brayer, G.D. | Deposit date: | 2009-08-04 | Release date: | 2009-10-27 | Last modified: | 2020-07-29 | Method: | X-RAY DIFFRACTION (1.43 Å) | Cite: | Directed "in situ" inhibitor elongation as a strategy to structurally characterize the covalent glycosyl-enzyme intermediate of human pancreatic alpha-amylase Biochemistry, 48, 2009
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3IJ7
| Directed 'in situ' Elongation as a Strategy to Characterize the Covalent Glycosyl-Enzyme Catalytic Intermediate of Human Pancreatic a-Amylase | Descriptor: | 4-O-methyl-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranosyl fluoride, 4-O-methyl-alpha-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-2)-5-fluoro-alpha-L-idopyranose, CALCIUM ION, ... | Authors: | Li, C, Zhang, R, Withers, S.G, Brayer, G.D. | Deposit date: | 2009-08-03 | Release date: | 2009-10-27 | Last modified: | 2020-07-29 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Directed "in situ" inhibitor elongation as a strategy to structurally characterize the covalent glycosyl-enzyme intermediate of human pancreatic alpha-amylase Biochemistry, 48, 2009
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3IJ9
| Directed 'in situ' Elongation as a Strategy to Characterize the Covalent Glycosyl-Enzyme Catalytic Intermediate of Human Pancreatic a-Amylase | Descriptor: | (2R,3S,4R,5R,6R)-2,6-difluoro-2-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol, CALCIUM ION, CHLORIDE ION, ... | Authors: | Li, C, Zhang, R, Withers, S.G, Brayer, G.D. | Deposit date: | 2009-08-04 | Release date: | 2009-10-27 | Last modified: | 2020-07-29 | Method: | X-RAY DIFFRACTION (1.85 Å) | Cite: | Directed "in situ" inhibitor elongation as a strategy to structurally characterize the covalent glycosyl-enzyme intermediate of human pancreatic alpha-amylase Biochemistry, 48, 2009
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2PWD
| Crystal Structure of the Trehalulose Synthase MUTB from Pseudomonas Mesoacidophila MX-45 Complexed to the Inhibitor Deoxynojirmycin | Descriptor: | 1-DEOXYNOJIRIMYCIN, 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 (1.8 Å) | Cite: | Trehalulose synthase native and carbohydrate complexed structures provide insights into sucrose isomerization. J.Biol.Chem., 61, 2007
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3K1D
| Crystal structure of glycogen branching enzyme synonym: 1,4-alpha-D-glucan:1,4-alpha-D-GLUCAN 6-glucosyl-transferase from mycobacterium tuberculosis H37RV | Descriptor: | 1,4-alpha-glucan-branching enzyme | Authors: | Pal, K, Kumar, S, Swaminathan, K. | Deposit date: | 2009-09-27 | Release date: | 2010-05-05 | Last modified: | 2023-11-01 | Method: | X-RAY DIFFRACTION (2.33 Å) | Cite: | Crystal structure of full-length Mycobacterium tuberculosis H37Rv glycogen branching enzyme: insights of N-terminal beta-sandwich in substrate specificity and enzymatic activity J.Biol.Chem., 285, 2010
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2PWF
| Crystal structure of the MutB D200A mutant in complex with glucose | Descriptor: | CALCIUM ION, Sucrose isomerase, beta-D-glucopyranose | Authors: | Ravaud, S, Robert, X, Haser, R, Aghajari, N. | Deposit date: | 2007-05-11 | Release date: | 2007-06-26 | Last modified: | 2024-02-21 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | Trehalulose synthase native and carbohydrate complexed structures provide insights into sucrose isomerization. J.Biol.Chem., 61, 2007
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3K8K
| Crystal structure of SusG | Descriptor: | 1,2-ETHANEDIOL, ACETATE ION, Alpha-amylase, ... | Authors: | Koropatkin, N.M, Smith, T.J. | Deposit date: | 2009-10-14 | Release date: | 2010-03-02 | Last modified: | 2017-11-01 | Method: | X-RAY DIFFRACTION (2.2 Å) | Cite: | SusG: A Unique Cell-Membrane-Associated alpha-Amylase from a Prominent Human Gut Symbiont Targets Complex Starch Molecules. Structure, 18, 2010
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3K8L
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2PWG
| Crystal Structure of the Trehalulose Synthase MutB From Pseudomonas Mesoacidophila MX-45 Complexed to the Inhibitor Castanospermine | Descriptor: | CALCIUM ION, CASTANOSPERMINE, 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 (2.2 Å) | Cite: | Trehalulose synthase native and carbohydrate complexed structures provide insights into sucrose isomerization. J.Biol.Chem., 61, 2007
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2PWE
| Crystal structure of the MutB E254Q mutant in complex with the substrate sucrose | Descriptor: | CALCIUM ION, Sucrose isomerase, beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose | Authors: | Ravaud, S, Robert, X, Haser, R, Aghajari, N. | Deposit date: | 2007-05-11 | Release date: | 2007-06-26 | Last modified: | 2024-02-21 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Trehalulose synthase native and carbohydrate complexed structures provide insights into sucrose isomerization. J.Biol.Chem., 282, 2007
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3K8M
| Crystal structure of SusG with acarbose | Descriptor: | 1,2-ETHANEDIOL, 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, 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: | Koropatkin, N.M, Smith, T.J. | Deposit date: | 2009-10-14 | Release date: | 2010-03-02 | Last modified: | 2023-11-22 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | SusG: A Unique Cell-Membrane-Associated alpha-Amylase from a Prominent Human Gut Symbiont Targets Complex Starch Molecules. Structure, 18, 2010
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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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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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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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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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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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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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