4W93
 
 | | Human pancreatic alpha-amylase in complex with montbretin A | | Descriptor: | CALCIUM ION, CHLORIDE ION, Montbretin A, ... | | Authors: | Williams, L.K, Caner, S, Brayer, G.D. | | Deposit date: | 2014-08-27 | | Release date: | 2015-07-15 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.352 Å) | | Cite: | The amylase inhibitor montbretin A reveals a new glycosidase inhibition motif.
Nat.Chem.Biol., 11, 2015
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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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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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4LQ1
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6OCN
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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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7ML5
 | | Structure of the Starch Branching Enzyme I (BEI) complexed with maltododecaose from Oryza sativa L | | Descriptor: | Isoform 2 of 1,4-alpha-glucan-branching enzyme, chloroplastic/amyloplastic, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, ... | | Authors: | Nayebi Gavgani, H, Fawaz, R, Geiger, J.H. | | Deposit date: | 2021-04-27 | | Release date: | 2021-11-17 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.35 Å) | | Cite: | A structural explanation for the mechanism and specificity of plant branching enzymes I and IIb.
J.Biol.Chem., 298, 2021
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7XSY
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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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5KEZ
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8CGT
 | | STRUCTURE OF CYCLODEXTRIN GLYCOSYLTRANSFERASE COMPLEXED WITH A THIO-MALTOHEXAOSE | | 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)-alpha-D-glucopyranose-(1-4)-4-thio-alpha-D-glucopyranose | | Authors: | Schmidt, A.K, Schulz, G.E. | | Deposit date: | 1998-09-27 | | Release date: | 1998-10-14 | | Last modified: | 2024-10-09 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Substrate binding to a cyclodextrin glycosyltransferase and mutations increasing the gamma-cyclodextrin production.
Eur.J.Biochem., 255, 1998
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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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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: | 2024-10-09 | | 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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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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7CGT
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4LPC
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4X0N
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8CQF
 | | Crystal Structure of a Chimeric Alpha-Amylase from Pseudoalteromonas Haloplanktis Complexed with Rearranged 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)-1,5-anhydro-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)-alpha-D-glucopyranose, ... | | Authors: | Skagseth, S, Griese, J.J, Lund, B.A, van der Ent, F, Aqvist, J. | | Deposit date: | 2023-03-06 | | Release date: | 2023-06-21 | | Last modified: | 2023-07-12 | | Method: | X-RAY DIFFRACTION (2.05 Å) | | Cite: | Computational design of the temperature optimum of an enzyme reaction.
Sci Adv, 9, 2023
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8CQG
 | | Crystal Structure of a Chimeric Alpha-Amylase from Pseudoalteromonas Haloplanktis | | Descriptor: | 1,2-ETHANEDIOL, Alpha-amylase, CALCIUM ION, ... | | Authors: | Skagseth, S, Lund, B.A, Griese, J.J, van der Ent, F, Aqvist, J. | | Deposit date: | 2023-03-06 | | Release date: | 2023-06-21 | | Last modified: | 2023-07-12 | | Method: | X-RAY DIFFRACTION (1.74 Å) | | Cite: | Computational design of the temperature optimum of an enzyme reaction.
Sci Adv, 9, 2023
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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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4X9Y
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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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6JOY
 | | The X-ray Crystallographic Structure of Branching Enzyme from Rhodothermus obamensis STB05 | | Descriptor: | 1,4-alpha-glucan branching enzyme GlgB | | Authors: | Li, Z.F, Ban, X.F, Jiang, H.M, Wang, Z, Jin, T.C, Li, C.M, Gu, Z.B. | | Deposit date: | 2019-03-25 | | Release date: | 2020-03-04 | | Last modified: | 2024-03-27 | | Method: | X-RAY DIFFRACTION (2.392 Å) | | Cite: | Flexible Loop in Carbohydrate-Binding Module 48 Allosterically Modulates Substrate Binding of the 1,4-alpha-Glucan Branching Enzyme.
J.Agric.Food Chem., 69, 2021
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4BZY
 | | Crystal structure of human glycogen branching enzyme (GBE1) | | Descriptor: | 1,4-ALPHA-GLUCAN-BRANCHING ENZYME | | Authors: | Froese, D.S, Krojer, T, Goubin, S, Strain-Damerell, C, Mahajan, P, von Delft, F, Burgess-Brown, N, Bountra, C, Arrowsmith, C.H, Edwards, A, Yue, W.W. | | Deposit date: | 2013-07-30 | | Release date: | 2013-09-25 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.75 Å) | | Cite: | Structural Basis of Glycogen Branching Enzyme Deficiency and Pharmacologic Rescue by Rational Peptide Design.
Hum.Mol.Genet., 24, 2015
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3VU2
 | | Structure of the Starch Branching Enzyme I (BEI) complexed with maltopentaose from Oryza sativa L | | Descriptor: | 1,4-alpha-glucan-branching enzyme, chloroplastic/amyloplastic, GLYCEROL, ... | | Authors: | Chaen, K, Kakuta, Y, Kimura, M. | | Deposit date: | 2012-06-14 | | Release date: | 2013-05-08 | | Last modified: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (2.23 Å) | | Cite: | Crystal structure of the rice branching enzyme I (BEI) in complex with maltopentaose.
Biochem.Biophys.Res.Commun., 424, 2012
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