2BHY
 
 | | Crystal structure of Deinococcus radiodurans maltooligosyltrehalose trehalohydrolase in complex with trehalose | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, BETA-MERCAPTOETHANOL, MAGNESIUM ION, ... | | Authors: | Timmins, J, Leiros, H.-K.S, Leonard, G, Leiros, I, McSweeney, S. | | Deposit date: | 2005-01-20 | | Release date: | 2005-03-31 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Crystal Structure of Maltooligosyltrehalose Trehalohydrolase from Deinococcus Radiodurans in Complex with Disaccharides
J.Mol.Biol., 347, 2005
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2BY3
 | | Is radiation damage dependent on the dose-rate used during macromolecular crystallography data collection | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, BETA-MERCAPTOETHANOL, MAGNESIUM ION, ... | | Authors: | Leiros, H.-K.S, Timmins, J, Ravelli, R.B.G, McSweeney, S.M. | | Deposit date: | 2005-07-28 | | Release date: | 2006-02-06 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Is Radiation Damage Dependent on the Dose-Rate Used During Macromolecular Crystallography Data Collection?
Acta Crystallogr.,Sect.D, 62, 2006
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2AMG
 | | STRUCTURE OF HYDROLASE (GLYCOSIDASE) | | Descriptor: | 1,4-ALPHA-D-GLUCAN MALTOTETRAHYDROLASE, CALCIUM ION | | Authors: | Morishita, Y, Hasegawa, K, Matsuura, Y, Kubota, M, Sakai, S, Katsube, Y. | | Deposit date: | 1996-12-23 | | Release date: | 1997-04-01 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Crystal structure of a maltotetraose-forming exo-amylase from Pseudomonas stutzeri.
J.Mol.Biol., 267, 1997
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2AAA
 | | CALCIUM BINDING IN ALPHA-AMYLASES: AN X-RAY DIFFRACTION STUDY AT 2.1 ANGSTROMS RESOLUTION OF TWO ENZYMES FROM ASPERGILLUS | | Descriptor: | ALPHA-AMYLASE, CALCIUM ION | | Authors: | Brady, L, Brzozowski, A.M, Derewenda, Z, Dodson, E.J, Dodson, G.G. | | Deposit date: | 1991-02-27 | | Release date: | 1993-07-15 | | Last modified: | 2014-09-17 | | Method: | X-RAY DIFFRACTION (2.12 Å) | | Cite: | Calcium binding in alpha-amylases: an X-ray diffraction study at 2.1-A resolution of two enzymes from Aspergillus.
Biochemistry, 29, 1990
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2E9B
 | | Crystal structure of pullulanase type I from Bacillus subtilis str. 168 complexed with maltose | | Descriptor: | ACETATE ION, AmyX protein, CALCIUM ION, ... | | Authors: | Mikami, B, Malle, D, Utsumi, S, Iwamoto, H, Katsuya, Y. | | Deposit date: | 2007-01-24 | | Release date: | 2008-02-19 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Crystal structure of pullulanase type I from Bacillus subtilis str. 168 in complex with maltose and alpha-cyclodextrin
To be Published
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2E8Z
 | | Crystal structure of pullulanase type I from Bacillus subtilis str. 168 complexed with alpha-cyclodextrin | | Descriptor: | ACETATE ION, AmyX protein, CALCIUM ION, ... | | Authors: | Mikami, B, Malle, D, Utsumi, S, Iwamoto, H, Katsuya, Y. | | Deposit date: | 2007-01-24 | | Release date: | 2008-02-19 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Crystal structure of pullulanase type I from Bacillus subtilis str. 168 in complex with maltose and alpha-cyclodextrin
To be Published
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2CPU
 | | 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
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2E8Y
 | | Crystal structure of pullulanase type I from Bacillus subtilis str. 168 | | Descriptor: | ACETATE ION, AmyX protein, CALCIUM ION, ... | | Authors: | Mikami, B, Malle, D, Utsumi, S, Iwamoto, H, Katsuya, Y. | | Deposit date: | 2007-01-24 | | Release date: | 2008-02-19 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.11 Å) | | Cite: | Crystal structure of pullulanase type I from Bacillus subtilis str. 168
in complex with maltose and alpha-cyclodextrin
To be Published
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2D2O
 | | Structure of a complex of Thermoactinomyces vulgaris R-47 alpha-amylase 2 with maltohexaose demonstrates the important role of aromatic residues at the reducing end of the substrate binding cleft | | Descriptor: | CALCIUM ION, Neopullulanase 2, alpha-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 | | Authors: | Ohtaki, A, Mizuno, M, Yoshida, H, Tonozuka, T, Sakano, Y, Kamitori, S. | | Deposit date: | 2005-09-13 | | Release date: | 2006-08-29 | | Last modified: | 2021-11-10 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structure of a complex of Thermoactinomyces vulgaris R-47 alpha-amylase 2 with maltohexaose demonstrates the important role of aromatic residues at the reducing end of the substrate binding cleft
Carbohydr.Res., 341, 2006
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2D3L
 | | Crystal structure of maltohexaose-producing amylase from Bacillus sp.707 complexed with maltopentaose. | | 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 (2.3 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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2DIJ
 | | 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
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2DIE
 | | Alkaline alpha-amylase AmyK from Bacillus sp. KSM-1378 | | Descriptor: | CALCIUM ION, SODIUM ION, amylase | | Authors: | Shirai, T, Igarashi, K, Ozawa, T, Hagihara, H, Kobayashi, T, Ozaki, K, Ito, S. | | Deposit date: | 2006-03-29 | | Release date: | 2007-02-13 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Ancestral sequence evolutionary trace and crystal structure analyses of alkaline alpha-amylase from Bacillus sp. KSM-1378 to clarify the alkaline adaptation process of proteins
Proteins, 66, 2007
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3VGF
 | | Crystal structure of glycosyltrehalose trehalohydrolase (D252S) complexed with maltotriosyltrehalose | | Descriptor: | CITRATE ANION, GLYCEROL, Malto-oligosyltrehalose trehalohydrolase, ... | | Authors: | Okazaki, N, Tamada, T, Feese, M.D, Kato, M, Miura, Y, Komeda, T, Kobayashi, K, Kondo, K, Kuroki, R. | | Deposit date: | 2011-08-09 | | Release date: | 2012-06-20 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Substrate recognition mechanism of a glycosyltrehalose trehalohydrolase from Sulfolobus solfataricus KM1.
Protein Sci., 21, 2012
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3VGH
 | | Crystal structure of glycosyltrehalose trehalohydrolase (E283Q) complexed with maltotriosyltrehalose | | Descriptor: | CITRATE ANION, GLYCEROL, Malto-oligosyltrehalose trehalohydrolase, ... | | Authors: | Okazaki, N, Tamada, T, Feese, M.D, Kato, M, Miura, Y, Komeda, T, Kobayashi, K, Kondo, K, Kuroki, R. | | Deposit date: | 2011-08-09 | | Release date: | 2012-06-20 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Substrate recognition mechanism of a glycosyltrehalose trehalohydrolase from Sulfolobus solfataricus KM1.
Protein Sci., 21, 2012
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3VX0
 | | Crystal Structure of alpha-amylase from Aspergillus oryzae | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Alpha-amylase A type-1/2, CALCIUM ION, ... | | Authors: | Sugahara, M. | | Deposit date: | 2012-09-06 | | Release date: | 2013-09-11 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Crystal Structure of alpha-amylase from Aspergillus oryzae
To be Published
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3VGG
 | | Crystal structure of glycosyltrehalose trehalohydrolase (E283Q) complexed with maltoheptaose | | Descriptor: | CITRATE ANION, GLYCEROL, Malto-oligosyltrehalose trehalohydrolase, ... | | Authors: | Okazaki, N, Tamada, T, Feese, M.D, Kato, M, Miura, Y, Komeda, T, Kobayashi, K, Kondo, K, Kuroki, R. | | Deposit date: | 2011-08-09 | | Release date: | 2012-06-20 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.66 Å) | | Cite: | Substrate recognition mechanism of a glycosyltrehalose trehalohydrolase from Sulfolobus solfataricus KM1.
Protein Sci., 21, 2012
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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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3WDH
 | | Crystal structure of Pullulanase from Anoxybacillus sp. LM18-11 | | Descriptor: | CALCIUM ION, Type I pullulanase | | Authors: | Xu, J, Ren, F, Huang, C.H, Zheng, Y, Zhen, J, Ko, T.P, Chen, C.C, Chan, H.C, Guo, R.T, Ma, Y, Song, H. | | Deposit date: | 2013-06-18 | | Release date: | 2014-06-18 | | Last modified: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Cloning, Expression, Functional and Structural Studies of Pullulanase from Anoxybacillus sp. LM18-11
To be Published
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3WDI
 | | Crystal structure of Pullulanase complexed with maltotriose from Anoxybacillus sp. LM18-11 | | Descriptor: | CALCIUM ION, Type I pullulanase, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | | Authors: | Xu, J, Ren, F, Huang, C.H, Zheng, Y, Zhen, J, Ko, T.P, Chen, C.C, Chan, H.C, Guo, R.T, Ma, Y, Song, H. | | Deposit date: | 2013-06-18 | | Release date: | 2014-06-04 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Cloning, Expression, Functional and Structural Studies of Pullulanase from Anoxybacillus sp. LM18-11
To be Published
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3WN6
 | | Crystal structure of alpha-amylase AmyI-1 from Oryza sativa | | Descriptor: | Alpha-amylase, CALCIUM ION, D(-)-TARTARIC ACID, ... | | Authors: | Ochiai, A, Sugai, H, Harada, K, Tanaka, S, Ishiyama, Y, Ito, K, Tanaka, T, Uchiumi, T, Taniguchi, M, Mitsui, T. | | Deposit date: | 2013-12-05 | | Release date: | 2014-09-10 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.16 Å) | | Cite: | Crystal structure of alpha-amylase from Oryza sativa: molecular insights into enzyme activity and thermostability
Biosci.Biotechnol.Biochem., 78, 2014
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3WMS
 | | The crystal structure of Y195I mutant alpha-cyclodextrin glycosyltransferase from Paenibacillus macerans | | Descriptor: | Alpha-cyclodextrin glucanotransferase, CALCIUM ION | | Authors: | Xie, T, Hou, Y.J, Li, D.F, Yue, Y, Qian, S.J, Chao, Y.P. | | Deposit date: | 2013-11-24 | | Release date: | 2014-11-12 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structural basis of a mutant Y195I alpha-cyclodextrin glycosyltransferase with switched product specificity from alpha-cyclodextrin to beta-/ gamma-cyclodextrin
J.Biotechnol., 182-183, 2014
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3WY2
 | | Crystal structure of alpha-glucosidase in complex with glucose | | Descriptor: | Alpha-glucosidase, GLYCEROL, MAGNESIUM ION, ... | | Authors: | Shen, X, Gai, Z, Kato, K, Yao, M. | | Deposit date: | 2014-08-18 | | Release date: | 2015-06-10 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (1.471 Å) | | Cite: | Structural analysis of the alpha-glucosidase HaG provides new insights into substrate specificity and catalytic mechanism
Acta Crystallogr. D Biol. Crystallogr., 71, 2015
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3VGE
 | | Crystal structure of glycosyltrehalose trehalohydrolase (D252S) | | Descriptor: | CITRATE ANION, GLYCEROL, Malto-oligosyltrehalose trehalohydrolase | | Authors: | Okazaki, N, Tamada, T, Feese, M.D, Kato, M, Miura, Y, Komeda, T, Kobayashi, K, Kondo, K, Kuroki, R. | | Deposit date: | 2011-08-09 | | Release date: | 2012-06-20 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Substrate recognition mechanism of a glycosyltrehalose trehalohydrolase from Sulfolobus solfataricus KM1.
Protein Sci., 21, 2012
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3VGB
 | | Crystal structure of glycosyltrehalose trehalohydrolase (GTHase) from Sulfolobus solfataricus KM1 | | Descriptor: | CITRATE ANION, GLYCEROL, Malto-oligosyltrehalose trehalohydrolase | | Authors: | Okazaki, N, Tamada, T, Feese, M.D, Kato, M, Miura, Y, Komeda, T, Kobayashi, K, Kondo, K, Kuroki, R. | | Deposit date: | 2011-08-09 | | Release date: | 2012-06-20 | | Method: | X-RAY DIFFRACTION (2.65 Å) | | Cite: | Substrate recognition mechanism of a glycosyltrehalose trehalohydrolase from Sulfolobus solfataricus KM1.
Protein Sci., 21, 2012
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3VX1
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