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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2GJP
 | | Structure of Bacillus halmapalus alpha-amylase, crystallized with the substrate analogue acarbose and maltose | | Descriptor: | 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-(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)-beta-D-glucopyranose, CALCIUM ION, ... | | Authors: | Lyhne-Iversen, L, Hobley, T.J, Kaasgaard, S.G, Harris, P. | | Deposit date: | 2006-03-31 | | Release date: | 2006-09-05 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Structure of Bacillus halmapalus alpha-amylase crystallized with and without the substrate analogue acarbose and maltose.
Acta Crystallogr.,Sect.F, 62, 2006
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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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1E3X
 | | Native structure of chimaeric amylase from B. amyloliquefaciens and B. licheniformis at 1.92A | | Descriptor: | ALPHA-AMYLASE, CALCIUM ION, SODIUM ION | | Authors: | Brzozowski, A.M, Lawson, D.M, Turkenburg, J.P, Bisgaard-Frantzen, H, Svendsen, A, Borchert, T.V, Dauter, Z, Wilson, K.S, Davies, G.J. | | Deposit date: | 2000-06-26 | | Release date: | 2001-06-21 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Structural Analysis of a Chimeric Bacterial Alpha-Amylase. High Resolution Analysis of Native and Ligand Complexes
Biochemistry, 39, 2000
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3BAI
 | | Human Pancreatic Alpha Amylase with Bound Nitrate | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, CALCIUM ION, NITRATE ION, ... | | Authors: | Fredriksen, J.R, Maurus, R, Brayer, G.D. | | Deposit date: | 2007-11-07 | | Release date: | 2008-03-25 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Alternative catalytic anions differentially modulate human alpha-amylase activity and specificity
Biochemistry, 47, 2008
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2D3N
 | | Crystal structure of maltohexaose-producing amylase from Bacillus sp.707 complexed with maltohexaose | | Descriptor: | CALCIUM ION, Glucan 1,4-alpha-maltohexaosidase, SODIUM ION, ... | | Authors: | Kanai, R, Haga, K, Akiba, T, Yamane, K, Harata, K. | | Deposit date: | 2005-09-29 | | Release date: | 2006-03-14 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Role of Trp140 at subsite -6 on the maltohexaose production of maltohexaose-producing amylase from alkalophilic Bacillus sp.707
Protein Sci., 15, 2006
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1JDC
 | | MUTANT (E219Q) MALTOTETRAOSE-FORMING EXO-AMYLASE COCRYSTALLIZED WITH MALTOTETRAOSE (CRYSTAL TYPE 1) | | Descriptor: | 1,4-ALPHA MALTOTETRAHYDROLASE, CALCIUM ION, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | | Authors: | Yoshioka, Y, Hasegawa, K, Matsuura, Y, Katsube, Y, Kubota, M. | | Deposit date: | 1997-06-16 | | Release date: | 1997-10-15 | | Last modified: | 2021-11-03 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Crystal structures of a mutant maltotetraose-forming exo-amylase cocrystallized with maltopentaose.
J.Mol.Biol., 271, 1997
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1JDD
 | | MUTANT (E219Q) MALTOTETRAOSE-FORMING EXO-AMYLASE COCRYSTALLIZED WITH MALTOTETRAOSE (CRYSTAL TYPE 2) | | Descriptor: | 1,4-ALPHA MALTOTETRAHYDROLASE, CALCIUM ION, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | | Authors: | Yoshioka, Y, Hasegawa, K, Matsuura, Y, Katsube, Y, Kubota, M. | | Deposit date: | 1997-06-16 | | Release date: | 1997-10-15 | | Last modified: | 2021-11-03 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Crystal structures of a mutant maltotetraose-forming exo-amylase cocrystallized with maltopentaose.
J.Mol.Biol., 271, 1997
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7P43
 | | 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
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1E3Z
 | | Acarbose complex of chimaeric amylase from B. amyloliquefaciens and B. licheniformis at 1.93A | | Descriptor: | 4,6-dideoxy-alpha-D-xylo-hexopyranose-(1-4)-alpha-D-glucopyranose, 4,6-dideoxy-alpha-D-xylo-hexopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, 6-AMINO-4-HYDROXYMETHYL-CYCLOHEX-4-ENE-1,2,3-TRIOL, ... | | Authors: | Brzozowski, A.M, Lawson, D.M, Turkenburg, J.P, Bisgaard-Frantzen, H, Svendsen, A, Borchert, T.V, Dauter, Z, Wilson, K.S, Davies, G.J. | | Deposit date: | 2000-06-27 | | Release date: | 2001-06-21 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (1.93 Å) | | Cite: | Structural Analysis of a Chimeric Bacterial Alpha-Amylase. High Resolution Analysis of Native and Ligand Complexes
Biochemistry, 39, 2000
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6JFJ
 | | Crystal structure of Pullulanase from Paenibacillus barengoltzii complex with maltohexaose and alpha-cyclodextrin | | Descriptor: | CALCIUM ION, CHLORIDE ION, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Wu, S.W, Yang, S.Q, Qin, Z, You, X, Huang, P, Jiang, Z.Q. | | Deposit date: | 2019-02-09 | | Release date: | 2019-02-20 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.932 Å) | | Cite: | Structural basis of carbohydrate binding in domain C of a type I pullulanase from Paenibacillus barengoltzii.
Acta Crystallogr D Struct Biol, 76, 2020
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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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6TP2
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6TP1
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1KCL
 | | Bacillus ciruclans strain 251 Cyclodextrin glycosyl transferase mutant G179L | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, CALCIUM ION, Cyclodextrin glycosyltransferase, ... | | Authors: | Rozeboom, H.J, Uitdehaag, J.C.M, Dijkstra, B.W. | | Deposit date: | 2001-11-09 | | Release date: | 2002-01-16 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.94 Å) | | Cite: | The remote substrate binding subsite -6 in cyclodextrin-glycosyltransferase controls the transferase activity of the enzyme via an induced-fit mechanism.
J.Biol.Chem., 277, 2002
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6A0K
 | | Cyclic alpha-maltosyl-(1-->6)-maltose hydrolase from Arthrobacter globiformis, complex with panose | | Descriptor: | CALCIUM ION, Cyclic maltosyl-maltose hydrolase, alpha-D-glucopyranose-(1-6)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, ... | | Authors: | Kohno, M, Arakawa, T, Mori, T, Nishimoto, T, Fushinobu, S. | | Deposit date: | 2018-06-05 | | Release date: | 2018-09-12 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.94 Å) | | Cite: | Structural features of a bacterial cyclic alpha-maltosyl-(1→6)-maltose (CMM) hydrolase critical for CMM recognition and hydrolysis.
J. Biol. Chem., 293, 2018
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3BSG
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5GR2
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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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1U33
 | | In situ extension as an approach for identifying novel alpha-amylase inhibitors | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 4'-O-METHYL-MALTOSYL-ALPHA (1,4)-(Z, 3S,4S,5R,6R)-3,4,5-TRIHYDROXY-6-HYDROXYMETHYL-PIPERIDIN-2-ONE, ... | | Authors: | Numao, S, Li, C, Damager, I, Wrodnigg, T.M, Begum, A, Overall, C.M, Brayer, G.D, Withers, S.G. | | Deposit date: | 2004-07-20 | | Release date: | 2004-09-07 | | Last modified: | 2020-11-11 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | In Situ Extension as an Approach for Identifying Novel alpha-Amylase Inhibitors.
J.Biol.Chem., 279, 2004
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4GI8
 | | Crystal structure of the MUTB F164L mutant from crystals soaked with the substrate sucrose | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, CALCIUM ION, GLYCEROL, ... | | Authors: | Lipski, A, Haser, R, Aghajari, N. | | Deposit date: | 2012-08-08 | | Release date: | 2013-02-13 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Mutations inducing an active-site aperture in Rhizobium sp. sucrose isomerase confer hydrolytic activity
Acta Crystallogr.,Sect.D, 69, 2013
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4H8V
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6TOY
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1U2Y
 | | In situ extension as an approach for identifying novel alpha-amylase inhibitors, structure containing D-gluconhydroximo-1,5-lactam | | Descriptor: | (2S,3S,4R,5R)-6-(HYDROXYAMINO)-2-(HYDROXYMETHYL)-2,3,4,5-TETRAHYDROPYRIDINE-3,4,5-TRIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, Alpha-amylase, ... | | Authors: | Numao, S, Li, C, Damager, I, Wrodnigg, T.M, Begum, A, Overall, C.M, Brayer, G.D, Withers, S.G. | | Deposit date: | 2004-07-20 | | Release date: | 2004-09-07 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | In Situ Extension as an Approach for Identifying Novel alpha-Amylase Inhibitors.
J.Biol.Chem., 279, 2004
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5GR0
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