1GCY
 
 | | HIGH RESOLUTION CRYSTAL STRUCTURE OF MALTOTETRAOSE-FORMING EXO-AMYLASE | | Descriptor: | CALCIUM ION, GLUCAN 1,4-ALPHA-MALTOTETRAHYDROLASE | | Authors: | Mezaki, Y, Katsuya, Y, Kubota, M, Matsuura, Y. | | Deposit date: | 2000-08-14 | | Release date: | 2000-08-30 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Crystallization and structural analysis of intact maltotetraose-forming exo-amylase from Pseudomonas stutzeri.
Biosci.Biotechnol.Biochem., 65, 2001
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1EO7
 | | BACILLUS CIRCULANS STRAIN 251 CYCLODEXTRIN GLYCOSYLTRANSFERASE IN COMPLEX WITH MALTOHEXAOSE | | Descriptor: | CALCIUM ION, PROTEIN (CYCLODEXTRIN GLYCOSYLTRANSFERASE), alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, ... | | Authors: | Uitdehaag, J.C.M, Dijkstra, B.W. | | Deposit date: | 2000-03-22 | | Release date: | 2000-11-22 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.48 Å) | | Cite: | Structures of maltohexaose and maltoheptaose bound at the donor sites of cyclodextrin glycosyltransferase give insight into the mechanisms of transglycosylation activity and cyclodextrin size specificity.
Biochemistry, 39, 2000
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1EO5
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1HVX
 | | BACILLUS STEAROTHERMOPHILUS ALPHA-AMYLASE | | Descriptor: | ALPHA-AMYLASE, CALCIUM ION, SODIUM ION | | Authors: | Suvd, D, Fujimoto, Z, Takase, K, Matsumura, M, Mizuno, H. | | Deposit date: | 2001-01-08 | | Release date: | 2001-01-31 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Crystal structure of Bacillus stearothermophilus alpha-amylase: possible factors determining the thermostability.
J.Biochem., 129, 2001
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1EHA
 | | CRYSTAL STRUCTURE OF GLYCOSYLTREHALOSE TREHALOHYDROLASE FROM SULFOLOBUS SOLFATARICUS | | Descriptor: | GLYCOSYLTREHALOSE TREHALOHYDROLASE | | Authors: | Feese, M.D, Kato, Y, Tamada, T, Kato, M, Komeda, T, Kobayashi, K, Kuroki, R. | | Deposit date: | 2000-02-19 | | Release date: | 2001-02-19 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Crystal structure of glycosyltrehalose trehalohydrolase from the hyperthermophilic archaeum Sulfolobus solfataricus.
J.Mol.Biol., 301, 2000
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1EH9
 | | CRYSTAL STRUCTURE OF SULFOLOBUS SOLFATARICUS GLYCOSYLTREHALOSE TREHALOHYDROLASE | | Descriptor: | GLYCOSYLTREHALOSE TREHALOHYDROLASE | | Authors: | Feese, M.D, Kato, Y, Tamada, T, Kato, M, Komeda, T, Kobayashi, K, Kuroki, R. | | Deposit date: | 2000-02-19 | | Release date: | 2001-02-19 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Crystal structure of glycosyltrehalose trehalohydrolase from the hyperthermophilic archaeum Sulfolobus solfataricus.
J.Mol.Biol., 301, 2000
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1G1Y
 | | CRYSTAL STRUCTURE OF ALPHA-AMYLASE II (TVAII) FROM THERMOACTINOMYCES VULGARIS R-47 AND BETA-CYCLODEXTRIN COMPLEX | | Descriptor: | ALPHA-AMYLASE II, Cycloheptakis-(1-4)-(alpha-D-glucopyranose) | | Authors: | Kondo, S, Ohtaki, A, Tonozuka, T, Sakano, Y, Kamitori, S. | | Deposit date: | 2000-10-16 | | Release date: | 2001-03-14 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Studies on the hydrolyzing mechanism for cyclodextrins of Thermoactinomyces vulgaris R-47 alpha-amylase 2 (TVAII). X-ray structure of the mutant E354A complexed with beta-cyclodextrin, and kinetic analyses on cyclodextrins.
J.Biochem.(Tokyo), 129, 2001
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1I75
 | | CRYSTAL STRUCTURE OF CYCLODEXTRIN GLUCANOTRANSFERASE FROM ALKALOPHILIC BACILLUS SP.#1011 COMPLEXED WITH 1-DEOXYNOJIRIMYCIN | | Descriptor: | 1-DEOXYNOJIRIMYCIN, CALCIUM ION, CYCLODEXTRIN GLUCANOTRANSFERASE | | Authors: | Kanai, R, Haga, K, Yamane, K, Harata, K. | | Deposit date: | 2001-03-08 | | Release date: | 2001-04-11 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Crystal structure of cyclodextrin glucanotransferase from alkalophilic Bacillus sp. 1011 complexed with 1-deoxynojirimycin at 2.0 A resolution.
J.Biochem.(Tokyo), 129, 2001
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1C8Q
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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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1E43
 | | Native structure of chimaeric amylase from B. amyloliquefaciens and B. licheniformis at 1.7A | | 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: | 2000-06-27 | | Release date: | 2001-06-21 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (1.7 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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1E40
 | | Tris/maltotriose complex of chimaeric amylase from B. amyloliquefaciens and B. licheniformis at 2.2A | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, ALPHA-AMYLASE, CALCIUM 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: | 2000-06-27 | | Release date: | 2001-06-21 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.2 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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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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3CPU
 | | 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
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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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1JIB
 | | Complex of Alpha-amylase II (TVA II) from Thermoactinomyces vulgaris R-47 with Maltotetraose Based on a Crystal Soaked with Maltohexaose. | | Descriptor: | NEOPULLULANASE, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | | Authors: | Yokota, T, Tonozuka, T, Shimura, Y, Ichikawa, K, Kamitori, S, Sakano, Y. | | Deposit date: | 2001-07-02 | | Release date: | 2001-07-25 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (3.3 Å) | | Cite: | Structures of Thermoactinomyces vulgaris R-47 alpha-amylase II complexed with substrate analogues.
Biosci.Biotechnol.Biochem., 65, 2001
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1JL8
 | | Complex of alpha-amylase II (TVA II) from Thermoactinomyces vulgaris R-47 with beta-cyclodextrin based on a co-crystallization with methyl beta-cyclodextrin | | Descriptor: | ALPHA-AMYLASE II, Cycloheptakis-(1-4)-(alpha-D-glucopyranose) | | Authors: | Yokota, T, Tonozuka, T, Shimura, Y, Ichikawa, K, Kamitori, S, Sakano, Y. | | Deposit date: | 2001-07-16 | | Release date: | 2001-08-01 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Structures of Thermoactinomyces vulgaris R-47 alpha-amylase II complexed with substrate analogues.
Biosci.Biotechnol.Biochem., 65, 2001
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1HX0
 | | Structure of pig pancreatic alpha-amylase complexed with the "truncate" acarbose molecule (pseudotrisaccharide) | | 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)-alpha-D-glucopyranose-(1-4)-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, ALPHA AMYLASE (PPA), ... | | Authors: | Qian, M, Payan, F. | | Deposit date: | 2001-01-11 | | Release date: | 2001-08-08 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.38 Å) | | Cite: | Enzyme-catalyzed condensation reaction in a mammalian alpha-amylase. High-resolution structural analysis of an enzyme-inhibitor complex
Biochemistry, 40, 2001
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1GJW
 | | Thermotoga maritima maltosyltransferase complex with maltose | | Descriptor: | MALTODEXTRIN GLYCOSYLTRANSFERASE, PHOSPHATE ION, alpha-D-glucopyranose, ... | | Authors: | Roujeinikova, A, Raasch, C, Burke, J, Baker, P.J, Liebl, W, Rice, D.W. | | Deposit date: | 2001-08-03 | | Release date: | 2001-09-06 | | Last modified: | 2024-05-01 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | The Crystal Structure of Thermotoga Maritima Maltosyltransferase and its Implications for the Molecular Basis of the Novel Transfer Specificity
J.Mol.Biol., 312, 2001
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1GJU
 | | Maltosyltransferase from Thermotoga maritima | | Descriptor: | MALTODEXTRIN GLYCOSYLTRANSFERASE, PHOSPHATE ION | | Authors: | Roujeinikova, A, Raasch, C, Burke, J, Baker, P.J, Liebl, W, Rice, D.W. | | Deposit date: | 2001-08-02 | | Release date: | 2001-09-06 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | The Crystal Structure of Thermotoga Maritima Maltosyltransferase and its Implications for the Molecular Basis of the Novel Transfer Specificity
J.Mol.Biol., 312, 2001
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1JXK
 | | Role of ethe mobile loop in the mehanism of human salivary amylase | | Descriptor: | Alpha-amylase, salivary, CALCIUM ION, ... | | Authors: | Ramasubbu, N, Ragunath, C, Wang, Z. | | Deposit date: | 2001-09-07 | | Release date: | 2001-09-14 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Probing the role of a mobile loop in substrate binding and enzyme activity of human salivary amylase
J.Mol.Biol., 325, 2003
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1JXJ
 | | Role of mobile loop in the mechanism of human salivary amylase | | Descriptor: | Alpha-amylase, salivary, CALCIUM ION, ... | | Authors: | Ramasubbu, N, Ragunath, C, Wang, Z, Mishra, P.J, Thomas, L.M. | | Deposit date: | 2001-09-07 | | Release date: | 2001-09-14 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.99 Å) | | Cite: | Human salivary alpha-amylase Trp58 situated at subsite -2 is critical for enzyme activity.
Eur.J.Biochem., 271, 2004
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1G5A
 | | AMYLOSUCRASE FROM NEISSERIA POLYSACCHAREA | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, AMYLOSUCRASE, ... | | Authors: | Skov, L.K, Mirza, O, Henriksen, A, De Montalk, G.P, Remaud-Simeon, M, Sarcabal, P, Willemot, R.-M, Monsan, P, Gajhede, M. | | Deposit date: | 2000-10-31 | | Release date: | 2001-10-31 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | Amylosucrase, A Glucan-synthesizing Enzyme from the alpha-Amylase Family
J.Biol.Chem., 276, 2001
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1JG9
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1JGI
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