1XD1
 
 | | Acarbose Rearrangement Mechanism Implied by the Kinetic and Structural Analysis of Human Pancreatic alpha-Amylase in Complex with Analogues and Their Elongated Counterparts | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, ACARBOSE DERIVED HEXASACCHARIDE, Alpha-amylase, ... | | Authors: | Li, C, Begum, A, Numao, S, Park, K.H, Withers, S.G, Brayer, G.D. | | Deposit date: | 2004-09-03 | | Release date: | 2004-12-07 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Acarbose Rearrangement Mechanism Implied by the Kinetic and Structural Analysis of Human Pancreatic alpha-Amylase in Complex with Analogues and Their Elongated Counterparts
Biochemistry, 44, 2005
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2ZE0
 | | Alpha-glucosidase GSJ | | Descriptor: | Alpha-glucosidase, CALCIUM ION | | Authors: | Shirai, T, Hung, V.S, Morinaka, K, Kobayashi, T, Ito, S. | | Deposit date: | 2007-12-04 | | Release date: | 2007-12-18 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Crystal structure of GH13 alpha-glucosidase GSJ from one of the deepest sea bacteria
Proteins, 73, 2008
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1XV8
 | | Crystal Structure of Human Salivary Alpha-Amylase Dimer | | Descriptor: | Alpha-amylase, CALCIUM ION, CHLORIDE ION | | Authors: | Fisher, S.Z, Govindasamy, L, Tu, C.K, Silverman, D.N, Rajaniemi, H, McKenna, R. | | Deposit date: | 2004-10-27 | | Release date: | 2005-10-11 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Crystal Structure of Human Salivary Alpha-Amylase Dimer
To be Published
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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: | 2024-06-05 | | 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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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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1VAH
 | | Crystal structure of the pig pancreatic-amylase complexed with r-nitrophenyl-a-D-maltoside | | Descriptor: | Alpha-amylase, pancreatic, CALCIUM ION, ... | | Authors: | Zhuo, H, Payan, F, Qian, M. | | Deposit date: | 2004-02-17 | | Release date: | 2005-04-26 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Crystal structure of the pig pancreatic alpha-amylase complexed with rho-nitrophenyl-alpha-D-maltoside-flexibility in the active site
Protein J., 23, 2004
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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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1XH1
 | | Structure of the N298S variant of human pancreatic alpha-amylase complexed with chloride | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Alpha-amylase, pancreatic, ... | | Authors: | Maurus, R, Begum, A, Kuo, H.H, Racaza, A, Numao, S, Overall, C.M, Withers, S.G, Brayer, G.D. | | Deposit date: | 2004-09-17 | | Release date: | 2005-05-24 | | Last modified: | 2021-11-10 | | Method: | X-RAY DIFFRACTION (2.03 Å) | | Cite: | Structural and mechanistic studies of chloride induced activation of human pancreatic alpha-amylase
PROTEIN SCI., 14, 2005
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1XGZ
 | | Structure of the N298S variant of human pancreatic alpha-amylase | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Alpha-amylase, pancreatic, ... | | Authors: | Maurus, R, Begum, A, Kuo, H.H, Racaza, A, Numao, S, Overall, C.M, Withers, S.G, Brayer, G.D. | | Deposit date: | 2004-09-17 | | Release date: | 2005-05-24 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Structural and mechanistic studies of chloride induced activation of human pancreatic alpha-amylase
PROTEIN SCI., 14, 2005
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3AMK
 | | Structure of the Starch Branching Enzyme I (BEI) from Oryza sativa L | | Descriptor: | GLYCEROL, Os06g0726400 protein, PHOSPHATE ION | | Authors: | Kakuta, Y, Chaen, K, Noguchi, J, Vu, N, Kimura, M. | | Deposit date: | 2010-08-20 | | Release date: | 2011-09-28 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Crystal structure of the branching enzyme I (BEI) from Oryza sativa L with implications for catalysis and substrate binding.
Glycobiology, 21, 2011
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1XH0
 | | Structure of the N298S variant of human pancreatic alpha-amylase complexed with acarbose | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, ACARBOSE DERIVED HEXASACCHARIDE, Alpha-amylase, ... | | Authors: | Maurus, R, Begum, A, Kuo, H.H, Racaza, A, Numao, S, Overall, C.M, Withers, S.G, Brayer, G.D. | | Deposit date: | 2004-09-17 | | Release date: | 2005-05-24 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Structural and mechanistic studies of chloride induced activation of human pancreatic alpha-amylase
PROTEIN SCI., 14, 2005
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3AML
 | | Structure of the Starch Branching Enzyme I (BEI) from Oryza sativa L | | Descriptor: | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, ACETATE ION, BETA-MERCAPTOETHANOL, ... | | Authors: | Kakuta, Y, Chaen, K, Noguchi, J, Vu, N, Kimura, M. | | Deposit date: | 2010-08-20 | | Release date: | 2011-09-28 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Crystal structure of the branching enzyme I (BEI) from Oryza sativa L with implications for catalysis and substrate binding.
Glycobiology, 21, 2011
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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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3BAK
 | | N298S mutant of Human Pancreatic Alpha-Amylase in complex with nitrate | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, CALCIUM ION, NITRATE ION, ... | | Authors: | Fredriksen, J.R, Maurus, R, Brayer, G.D. | | Deposit date: | 2007-11-08 | | 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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3BC9
 | | Alpha-amylase B 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, 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)-beta-D-glucopyranose, ... | | Authors: | Tan, T.-C, Mijts, B.N, Swaminathan, K, Patel, B.K.C, Divne, C. | | Deposit date: | 2007-11-12 | | Release date: | 2008-04-22 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.35 Å) | | Cite: | Crystal Structure of the Polyextremophilic alpha-Amylase AmyB from Halothermothrix orenii: Details of a Productive Enzyme-Substrate Complex and an N Domain with a Role in Binding Raw Starch
J.Mol.Biol., 378, 2008
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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: | 2024-06-05 | | 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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3BAX
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3BAY
 | | N298S Variant of Human Pancreatic Alpha-Amylase in Complex with Nitrate and Acarbose | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, ACARBOSE DERIVED PENTASACCHARIDE, CALCIUM ION, ... | | Authors: | Fredriksen, J.R, Maurus, R, Brayer, G.D. | | Deposit date: | 2007-11-08 | | Release date: | 2008-03-25 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.99 Å) | | Cite: | Alternative catalytic anions differentially modulate human alpha-amylase activity and specificity
Biochemistry, 47, 2008
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3BCD
 | | Alpha-amylase B in complex with maltotetraose and alpha-cyclodextrin | | Descriptor: | Alpha amylase, catalytic region, CALCIUM ION, ... | | Authors: | Tan, T.-C, Mijts, B.N, Swaminathan, K, Patel, B.K.C, Divne, C. | | Deposit date: | 2007-11-12 | | Release date: | 2008-04-22 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Crystal Structure of the Polyextremophilic alpha-Amylase AmyB from Halothermothrix orenii: Details of a Productive Enzyme-Substrate Complex and an N Domain with a Role in Binding Raw Starch
J.Mol.Biol., 378, 2008
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3BAW
 | | Human pancreatic alpha-amylase complexed with azide | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, AZIDE ION, CALCIUM ION, ... | | Authors: | Maurus, R, Brayer, G.D. | | Deposit date: | 2007-11-08 | | Release date: | 2008-03-25 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Alternative catalytic anions differentially modulate human alpha-amylase activity and specificity
Biochemistry, 47, 2008
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1ZJB
 | | Crystal structure of the trehalulose synthase MutB from Pseudomonas mesoacidophila MX-45 (monoclinic form) | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, CALCIUM ION, Trehalulose synthase | | Authors: | Ravaud, S, Robert, X, Haser, R, Aghajari, N. | | Deposit date: | 2005-04-28 | | Release date: | 2006-10-17 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Expression, purification, crystallization and preliminary X-ray crystallographic studies of the trehalulose synthase MutB from Pseudomonas mesoacidophila MX-45.
Acta Crystallogr.,Sect.F, 61, 2005
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3BAJ
 | | Human Pancreatic Alpha-Amylase in Complex with Nitrate and Acarbose | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, ACARBOSE DERIVED PENTASACCHARIDE, CALCIUM 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 (2.1 Å) | | Cite: | Alternative catalytic anions differentially modulate human alpha-amylase activity and specificity
Biochemistry, 47, 2008
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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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