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8OR6
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Crystal structure of Drosophila melanogaster alpha-amylase
Descriptor: Alpha-amylase A, CHLORIDE ION, STRONTIUM ION
Authors:Aghajari, N, Haser, R.
Deposit date:2023-04-13
Release date:2023-08-09
Method:X-RAY DIFFRACTION (2.5 Å)
Cite:Structural and Functional Characterization of Drosophila melanogaster alpha-Amylase.
Molecules, 28, 2023
8ORP
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BU of 8orp by Molmil
Crystal structure of Drosophila melanogaster alpha-amylase in complex with the inhibitor acarbose
Descriptor: 1,2-ETHANEDIOL, 4,6-dideoxy-4-{[(1S,2S,3S,4R,5R)-2,3,4-trihydroxy-5-(hydroxymethyl)cyclohexyl]amino}-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, 4,6-dideoxy-4-{[(1S,2S,3S,4R,5R)-2,3,4-trihydroxy-5-(hydroxymethyl)cyclohexyl]amino}-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-beta-D-glucopyranose, ...
Authors:Aghajari, N, Haser, R.
Deposit date:2023-04-16
Release date:2023-08-16
Method:X-RAY DIFFRACTION (2 Å)
Cite:Structural and Functional Characterization of Drosophila melanogaster alpha-Amylase.
Molecules, 28, 2023
4GQQ
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Human pancreatic alpha-amylase with bound ethyl caffeate
Descriptor: 2-acetamido-2-deoxy-beta-D-glucopyranose, CALCIUM ION, CHLORIDE ION, ...
Authors:Williams, L.K, Brayer, G.D.
Deposit date:2012-08-23
Release date:2012-10-24
Last modified:2020-07-29
Method:X-RAY DIFFRACTION (1.35 Å)
Cite:Order and disorder: differential structural impacts of myricetin and ethyl caffeate on human amylase, an antidiabetic target.
J.Med.Chem., 55, 2012
4BZY
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BU of 4bzy by Molmil
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
6KLF
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BU of 6klf by Molmil
Crystal structure of branching enzyme D434A mutant from Cyanothece sp. ATCC 51142
Descriptor: 1,4-alpha-glucan branching enzyme GlgB, GLYCEROL, MAGNESIUM ION
Authors:Suzuki, R, Suzuki, E.
Deposit date:2019-07-30
Release date:2020-08-05
Last modified:2023-11-22
Method:X-RAY DIFFRACTION (2.5 Å)
Cite:Cyanobacterial branching enzymes bind to alpha-glucan via surface binding sites
Arch.Biochem.Biophys., 702, 2021
4LQ1
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BU of 4lq1 by Molmil
Crystal Structure of E.Coli Branching Enzyme in complex with maltohexaose
Descriptor: 1,4-alpha-glucan branching enzyme GlgB, GLYCEROL, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, ...
Authors:Feng, L, Geiger, J.H.
Deposit date:2013-07-17
Release date:2015-04-01
Last modified:2024-02-28
Method:X-RAY DIFFRACTION (2.55 Å)
Cite:Crystal Structures of Escherichia coli Branching Enzyme in Complex with Linear Oligosaccharides.
Biochemistry, 54, 2015
2CXG
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BU of 2cxg by Molmil
CYCLODEXTRIN GLYCOSYLTRANSFERASE COMPLEXED TO THE INHIBITOR ACARBOSE
Descriptor: 6-AMINO-4-HYDROXYMETHYL-CYCLOHEX-4-ENE-1,2,3-TRIOL, CALCIUM ION, CYCLODEXTRIN GLYCOSYLTRANSFERASE, ...
Authors:Strokopytov, B.V, Uitdehaag, J.C.M, Ruiterkamp, R, Dijkstra, B.W.
Deposit date:1998-05-08
Release date:1998-10-14
Last modified:2023-08-09
Method:X-RAY DIFFRACTION (2.5 Å)
Cite:X-ray structure of cyclodextrin glycosyltransferase complexed with acarbose. Implications for the catalytic mechanism of glycosidases.
Biochemistry, 34, 1995
6M4L
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BU of 6m4l by Molmil
X-ray crystal structure of the E249Q mutant of alpha-amylase I from Eisenia fetida
Descriptor: 1,2-ETHANEDIOL, 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, ACETATE ION, ...
Authors:Hirano, Y, Tsukamoto, K, Ariki, S, Naka, Y, Ueda, M, Tamada, T.
Deposit date:2020-03-07
Release date:2020-09-16
Last modified:2023-11-29
Method:X-RAY DIFFRACTION (1.6 Å)
Cite:X-ray crystallographic structural studies of alpha-amylase I from Eisenia fetida.
Acta Crystallogr D Struct Biol, 76, 2020
8CQF
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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
8CQG
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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
6M4M
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BU of 6m4m by Molmil
X-ray crystal structure of the E249Q mutan of alpha-amylase I and maltohexaose complex from Eisenia fetida
Descriptor: Alpha-amylase, CALCIUM ION, CHLORIDE ION, ...
Authors:Hirano, Y, Tsukamoto, K, Ariki, S, Naka, Y, Ueda, M, Tamada, T.
Deposit date:2020-03-07
Release date:2020-09-16
Last modified:2023-11-29
Method:X-RAY DIFFRACTION (1.7 Å)
Cite:X-ray crystallographic structural studies of alpha-amylase I from Eisenia fetida.
Acta Crystallogr D Struct Biol, 76, 2020
8CGT
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BU of 8cgt by Molmil
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:2023-12-27
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
7P43
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BU of 7p43 by Molmil
Structure of CgGBE in complex with maltotriose
Descriptor: 1,4-alpha-glucan-branching enzyme, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose
Authors:Ballut, L, Conchou, L, Violot, S, Galisson, F, Aghajari, N.
Deposit date:2021-07-09
Release date:2022-07-27
Last modified:2024-01-31
Method:X-RAY DIFFRACTION (1.93 Å)
Cite:The Candida glabrata glycogen branching enzyme structure reveals unique features of branching enzymes of the Saccharomycetaceae phylum.
Glycobiology, 32, 2022
7P44
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BU of 7p44 by Molmil
Structure of CgGBE in P21212 space group
Descriptor: 1,2-ETHANEDIOL, 1,4-alpha-glucan-branching enzyme
Authors:Ballut, L, Conchou, L, Violot, S, Galisson, F, Aghajari, N.
Deposit date:2021-07-09
Release date:2022-07-27
Last modified:2024-01-31
Method:X-RAY DIFFRACTION (2.4 Å)
Cite:The Candida glabrata glycogen branching enzyme structure reveals unique features of branching enzymes of the Saccharomycetaceae phylum.
Glycobiology, 32, 2022
7P45
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BU of 7p45 by Molmil
Structure of CgGBE in P212121 space group
Descriptor: 1,2-ETHANEDIOL, 1,4-alpha-glucan-branching enzyme
Authors:Ballut, L, Conchou, L, Violot, S, Galisson, F, Aghajari, N.
Deposit date:2021-07-09
Release date:2022-07-27
Last modified:2024-01-31
Method:X-RAY DIFFRACTION (2.09 Å)
Cite:The Candida glabrata glycogen branching enzyme structure reveals unique features of branching enzymes of the Saccharomycetaceae phylum.
Glycobiology, 32, 2022
5VA9
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BU of 5va9 by Molmil
Human pancreatic alpha amylase in complex with peptide inhibitor piHA-L5(d10Y)
Descriptor: CALCIUM ION, CHLORIDE ION, Pancreatic alpha-amylase, ...
Authors:Caner, S, Brayer, G.D.
Deposit date:2017-03-24
Release date:2018-03-28
Last modified:2023-10-04
Method:X-RAY DIFFRACTION (2.55 Å)
Cite:Folding Then Binding vs Folding Through Binding in Macrocyclic Peptide Inhibitors of Human Pancreatic alpha-Amylase.
Acs Chem.Biol., 14, 2019
3CPU
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BU of 3cpu by Molmil
SUBSITE MAPPING OF THE ACTIVE SITE OF HUMAN PANCREATIC ALPHA-AMYLASE USING SUBSTRATES, THE PHARMACOLOGICAL INHIBITOR ACARBOSE, AND AN ACTIVE SITE VARIANT
Descriptor: CALCIUM ION, CHLORIDE ION, Pancreatic alpha-amylase, ...
Authors:Brayer, G.D, Sidhu, G, Maurus, R, Rydberg, E.H, Braun, C, Wang, Y, Nguyen, N.T, Overall, C.M, Withers, S.G.
Deposit date:1999-06-08
Release date:2001-06-30
Last modified:2023-12-27
Method:X-RAY DIFFRACTION (2 Å)
Cite:Subsite mapping of the human pancreatic alpha-amylase active site through structural, kinetic, and mutagenesis techniques.
Biochemistry, 39, 2000
6OBX
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BU of 6obx by Molmil
Montbretin A analogue M10-MbA in complex with Human pancreatic alpha-amylase
Descriptor: (4S)-2-METHYL-2,4-PENTANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, CALCIUM ION, ...
Authors:Caner, S, Brayer, G.D.
Deposit date:2019-03-21
Release date:2020-02-12
Last modified:2023-10-11
Method:X-RAY DIFFRACTION (1.3 Å)
Cite:Synthesis of montbretin A analogues yields potent competitive inhibitors of human pancreatic alpha-amylase.
Chem Sci, 10, 2019
5U3A
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BU of 5u3a by Molmil
Ultra High Resolution Crystal Structure of Human Pancreatic Alpha Amylase
Descriptor: 2-acetamido-2-deoxy-beta-D-glucopyranose, CALCIUM ION, CHLORIDE ION, ...
Authors:Caner, S, Brayer, G.D.
Deposit date:2016-12-01
Release date:2017-12-06
Last modified:2022-04-27
Method:X-RAY DIFFRACTION (0.95 Å)
Cite:Folding Then Binding vs Folding Through Binding in Macrocyclic Peptide Inhibitors of Human Pancreatic alpha-Amylase.
Acs Chem.Biol., 14, 2019
5TD4
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BU of 5td4 by Molmil
Starch binding sites on the Human pancreatic alpha amylase D300N variant complexed with an octaose substrate.
Descriptor: CALCIUM ION, CHLORIDE ION, Pancreatic alpha-amylase, ...
Authors:Caner, S, Brayer, G.D.
Deposit date:2016-09-16
Release date:2016-11-02
Last modified:2023-10-04
Method:X-RAY DIFFRACTION (2.3 Å)
Cite:Evaluation of the Significance of Starch Surface Binding Sites on Human Pancreatic alpha-Amylase.
Biochemistry, 55, 2016
2DIJ
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BU of 2dij by Molmil
COMPLEX OF A Y195F MUTANT CGTASE FROM B. CIRCULANS STRAIN 251 COMPLEXED WITH A MALTONONAOSE INHIBITOR AT PH 9.8 OBTAINED AFTER SOAKING THE CRYSTAL WITH ACARBOSE AND MALTOHEXAOSE
Descriptor: 1-AMINO-2,3-DIHYDROXY-5-HYDROXYMETHYL CYCLOHEX-5-ENE, CALCIUM ION, CYCLODEXTRIN GLYCOSYLTRANSFERASE, ...
Authors:Strokopytov, B.V, Knegtel, R.M.A, Uitdehaag, J.C.M, Dijkstra, B.W.
Deposit date:1998-05-27
Release date:1998-12-09
Last modified:2023-08-09
Method:X-RAY DIFFRACTION (2.6 Å)
Cite:Structure of cyclodextrin glycosyltransferase complexed with a maltononaose inhibitor at 2.6 angstrom resolution. Implications for product specificity.
Biochemistry, 35, 1996
3DC0
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BU of 3dc0 by Molmil
Crystal structure of native alpha-amylase from Bacillus sp. KR-8104
Descriptor: CALCIUM ION, alpha-amylase
Authors:Alikhajeh, J, Khajeh, K, Ranjbar, B, Naderi-Manesh, M, Naderi-Manesh, H, Chen, C.J.
Deposit date:2008-06-03
Release date:2008-06-17
Last modified:2023-11-01
Method:X-RAY DIFFRACTION (2.78 Å)
Cite:Crystal structure of native alpha-amylase from Bacillus sp. KR-8104
to be published
3DHP
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BU of 3dhp by Molmil
Probing the role of aromatic residues at the secondary saccharide binding sites of human salivary alpha-amylase in substrate hydrolysis and bacterial binding
Descriptor: 4-amino-4,6-dideoxy-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, 5-HYDROXYMETHYL-CHONDURITOL, Alpha-amylase 1, ...
Authors:Ragunath, C, Manuel, S.G.A, Sait, H.M, Kasinathan, C.
Deposit date:2008-06-18
Release date:2008-07-01
Last modified:2023-08-30
Method:X-RAY DIFFRACTION (1.5 Å)
Cite:Probing the role of aromatic residues
To be Published
2CPU
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BU of 2cpu by Molmil
SUBSITE MAPPING OF THE ACTIVE SITE OF HUMAN PANCREATIC ALPHA-AMYLASE USING SUBSTRATES, THE PHARMACOLOGICAL INHIBITOR ACARBOSE, AND AN ACTIVE SITE VARIANT
Descriptor: ALPHA-AMYLASE, CALCIUM ION, CHLORIDE ION
Authors:Brayer, G.D, Sidhu, G, Maurus, R, Rydberg, E.H, Braun, C, Wang, Y, Nguyen, N.T, Overall, C.M, Withers, S.G.
Deposit date:1999-06-08
Release date:2001-06-30
Last modified:2023-12-27
Method:X-RAY DIFFRACTION (2 Å)
Cite:Subsite mapping of the human pancreatic alpha-amylase active site through structural, kinetic, and mutagenesis techniques.
Biochemistry, 39, 2000
1G94
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BU of 1g94 by Molmil
CRYSTAL STRUCTURE ANALYSIS OF THE TERNARY COMPLEX BETWEEN PSYCHROPHILIC ALPHA AMYLASE FROM PSEUDOALTEROMONAS HALOPLANCTIS IN COMPLEX WITH A HEPTA-SACCHARIDE AND A TRIS MOLECULE
Descriptor: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, 4,6-dideoxy-4-{[(1S,5R,6S)-3-formyl-5,6-dihydroxy-4-oxocyclohex-2-en-1-yl]amino}-alpha-D-xylo-hex-5-enopyranose-(1-4)-alpha-D-glucopyranose, 4,6-dideoxy-4-{[(1S,5R,6S)-3-formyl-5,6-dihydroxy-4-oxocyclohex-2-en-1-yl]amino}-alpha-D-xylo-hex-5-enopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, ...
Authors:Aghajari, N, Roth, M, Haser, R.
Deposit date:2000-11-22
Release date:2001-12-12
Last modified:2023-08-09
Method:X-RAY DIFFRACTION (1.74 Å)
Cite:Crystallographic evidence of a transglycosylation reaction: ternary complexes of a psychrophilic alpha-amylase.
Biochemistry, 41, 2002

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