5H2T
 
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5VA9
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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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7LV6
 | | The structure of MalL mutant enzyme S536R from Bacillus subtilis | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, CALCIUM ION, GLYCEROL, ... | | Authors: | Hamill, C.J, Prentice, E.J, Bahl, C.D, Truebridge, I.S, Arcus, V.L. | | Deposit date: | 2021-02-24 | | Release date: | 2022-03-09 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.1 Å) | | Cite: | Urea binding to guide rational design of mutations that influence enzyme dynamics
To Be Published
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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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4OKD
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6FME
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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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6Z8L
 | | Alpha-Amylase in complex with probe fragments | | Descriptor: | CALCIUM ION, CHLORIDE ION, Pancreatic alpha-amylase, ... | | Authors: | Adam, S, Koehnke, J. | | Deposit date: | 2020-06-02 | | Release date: | 2020-12-02 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.40000367 Å) | | Cite: | Enhancing glycan stability via site-selective fluorination: modulating substrate orientation by molecular design.
Chem Sci, 12, 2020
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8JJM
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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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1L0P
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5JY7
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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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5KEZ
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1LWJ
 | | CRYSTAL STRUCTURE OF T. MARITIMA 4-ALPHA-GLUCANOTRANSFERASE/ACARBOSE COMPLEX | | Descriptor: | 4-ALPHA-GLUCANOTRANSFERASE, CALCIUM ION, MODIFIED ACARBOSE PENTASACCHARIDE | | Authors: | Roujeinikova, A, Raasch, C, Sedelnikova, S, Liebl, W, Rice, D.W. | | Deposit date: | 2002-05-31 | | Release date: | 2002-08-14 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | CRYSTAL STRUCTURE OF THERMOTOGA MARITIMA 4-ALPHA-GLUCANOTRANSFERASE AND ITS ACARBOSE COMPLEX:
IMPLICATIONS FOR SUBSTRATE SPECIFICITY AND CATALYSIS
J.Mol.Biol., 321, 2002
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6OBX
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6OCN
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7B00
 | | Human LAT2-4F2hc complex in the apo-state | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Digitonin, Isoform 2 of 4F2 cell-surface antigen heavy chain, ... | | Authors: | Rodriguez, C.F, Escudero-Bravo, P, Garcia-Martin, C, Boskovic, J, Errasti-Murugarren, E, Palacin, M, Llorca, O. | | Deposit date: | 2020-11-17 | | Release date: | 2021-10-27 | | Last modified: | 2022-02-23 | | Method: | ELECTRON MICROSCOPY (3.98 Å) | | Cite: | Structural basis for substrate specificity of heteromeric transporters of neutral amino acids.
Proc Natl Acad Sci U S A, 118, 2021
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5TD4
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5U3A
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9CGT
 | | STRUCTURE OF CYCLODEXTRIN GLYCOSYLTRANSFERASE COMPLEXED WITH A THIO-MALTOPENTAOSE | | Descriptor: | CALCIUM ION, PROTEIN (CYCLODEXTRIN-GLYCOSYLTRANSFERASE), alpha-D-glucopyranose-(1-4)-4-thio-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-4-thio-alpha-D-glucopyranose-(1-4)-1-thio-alpha-D-glucopyranose | | Authors: | Schmidt, A.K, Schulz, G.E. | | Deposit date: | 1998-09-27 | | Release date: | 1998-10-14 | | Last modified: | 2021-11-03 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Substrate binding to a cyclodextrin glycosyltransferase and mutations increasing the gamma-cyclodextrin production.
Eur.J.Biochem., 255, 1998
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8UQV
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8UZH
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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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