1AQM
 
 | | ALPHA-AMYLASE FROM ALTEROMONAS HALOPLANCTIS COMPLEXED WITH TRIS | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, ALPHA-AMYLASE, CALCIUM ION, ... | | Authors: | Aghajari, N, Haser, R. | | Deposit date: | 1997-07-31 | | Release date: | 1999-03-02 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | Crystal structures of the psychrophilic alpha-amylase from Alteromonas haloplanctis in its native form and complexed with an inhibitor.
Protein Sci., 7, 1998
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1AVA
 | | AMY2/BASI PROTEIN-PROTEIN COMPLEX FROM BARLEY SEED | | Descriptor: | BARLEY ALPHA-AMYLASE 2(CV MENUET), BARLEY ALPHA-AMYLASE/SUBTILISIN INHIBITOR, CALCIUM ION | | Authors: | Vallee, F, Kadziola, A, Bourne, Y, Juy, M, Svensson, B, Haser, R. | | Deposit date: | 1997-09-15 | | Release date: | 1999-03-16 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Barley alpha-amylase bound to its endogenous protein inhibitor BASI: crystal structure of the complex at 1.9 A resolution.
Structure, 6, 1998
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1BAG
 | | ALPHA-AMYLASE FROM BACILLUS SUBTILIS COMPLEXED WITH MALTOPENTAOSE | | Descriptor: | ALPHA-1,4-GLUCAN-4-GLUCANOHYDROLASE, CALCIUM ION, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-beta-D-glucopyranose | | Authors: | Fujimoto, Z, Mizuno, H, Takase, K, Doui, N. | | Deposit date: | 1998-01-30 | | Release date: | 1998-10-21 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Crystal structure of a catalytic-site mutant alpha-amylase from Bacillus subtilis complexed with maltopentaose.
J.Mol.Biol., 277, 1998
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1AQH
 | | ALPHA-AMYLASE FROM ALTEROMONAS HALOPLANCTIS | | Descriptor: | ALPHA-AMYLASE, CALCIUM ION, CHLORIDE ION | | Authors: | Aghajari, N, Haser, R. | | Deposit date: | 1997-07-30 | | Release date: | 1999-02-16 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Crystal structures of the psychrophilic alpha-amylase from Alteromonas haloplanctis in its native form and complexed with an inhibitor.
Protein Sci., 7, 1998
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1BG9
 | | BARLEY ALPHA-AMYLASE WITH SUBSTRATE ANALOGUE ACARBOSE | | Descriptor: | 1,4-ALPHA-D-GLUCAN GLUCANOHYDROLASE, 4,6-dideoxy-4-{[(1S,4S,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl]amino}-beta-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)-beta-D-glucopyranose, ... | | Authors: | Kadziola, A, Haser, R. | | Deposit date: | 1998-06-05 | | Release date: | 1999-06-15 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Molecular structure of a barley alpha-amylase-inhibitor complex: implications for starch binding and catalysis.
J.Mol.Biol., 278, 1998
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1BF2
 | | STRUCTURE OF PSEUDOMONAS ISOAMYLASE | | Descriptor: | CALCIUM ION, ISOAMYLASE | | Authors: | Katsuya, Y, Mezaki, Y, Kubota, M, Matsuura, Y. | | Deposit date: | 1998-05-26 | | Release date: | 1998-08-12 | | Last modified: | 2024-06-05 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Three-dimensional structure of Pseudomonas isoamylase at 2.2 A resolution.
J.Mol.Biol., 281, 1998
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3A6O
 | | Crystal structure of Thermoactinomyces vulgaris R-47 alpha-amylase 2/acarbose complex | | Descriptor: | ACARBOSE DERIVED PENTASACCHARIDE, CALCIUM ION, Neopullulanase 2 | | Authors: | Ohtaki, A, Mizuno, M, Tonozuka, T, Sakano, Y, Kamitori, S. | | Deposit date: | 2009-09-07 | | Release date: | 2009-09-22 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Complex structures of Thermoactinomyces vulgaris R-47 alpha-amylase 2 with acarbose and cyclodextrins demonstrate the multiple substrate recognition mechanism
J.BIOL.CHEM., 279, 2004
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1B0I
 | | ALPHA-AMYLASE FROM ALTEROMONAS HALOPLANCTIS | | Descriptor: | CALCIUM ION, CHLORIDE ION, PROTEIN (ALPHA-AMYLASE) | | Authors: | Aghajari, N, Haser, R. | | Deposit date: | 1998-11-10 | | Release date: | 1999-11-17 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Structures of the psychrophilic Alteromonas haloplanctis alpha-amylase give insights into cold adaptation at a molecular level.
Structure, 6, 1998
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1B2Y
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1BSI
 | | HUMAN PANCREATIC ALPHA-AMYLASE FROM PICHIA PASTORIS, GLYCOSYLATED PROTEIN | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, ALPHA-AMYLASE, CALCIUM ION, ... | | Authors: | Rydberg, E.H, Sidhu, G, Vo, H.C, Hewitt, J, Cote, H.C.F, Wang, Y, Numao, S, Macgillivray, R.T.A, Overall, C.M, Brayer, G.D, Withers, S.G. | | Deposit date: | 1998-08-28 | | Release date: | 1999-05-18 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Cloning, mutagenesis, and structural analysis of human pancreatic alpha-amylase expressed in Pichia pastoris.
Protein Sci., 8, 1999
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2YA0
 | | Catalytic Module of the Multi-modular glycogen-degrading pneumococcal virulence factor SpuA | | Descriptor: | CALCIUM ION, GLYCEROL, PUTATIVE ALKALINE AMYLOPULLULANASE, ... | | Authors: | Lammerts van Bueren, A, Ficko-Blean, E, Pluvinage, B, Hehemann, J.H, Higgins, M.A, Deng, L, Ogunniyi, A.D, Stroeher, U.H, Warry, N.E, Burke, R.D, Czjzek, M, Paton, J.C, Vocadlo, D.J, Boraston, A.B. | | Deposit date: | 2011-02-17 | | Release date: | 2011-04-20 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | The Conformation and Function of a Multimodular Glycogen-Degrading Pneumococcal Virulence Factor.
Structure, 19, 2011
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1C8Q
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1BVN
 | | PIG PANCREATIC ALPHA-AMYLASE IN COMPLEX WITH THE PROTEINACEOUS INHIBITOR TENDAMISTAT | | Descriptor: | CALCIUM ION, CHLORIDE ION, PROTEIN (ALPHA-AMYLASE), ... | | Authors: | Machius, M, Wiegand, G, Epp, O, Huber, R. | | Deposit date: | 1998-09-16 | | Release date: | 1998-09-23 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | The crystal structure of porcine pancreatic alpha-amylase in complex with the microbial inhibitor Tendamistat.
J.Mol.Biol., 247, 1995
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1BVZ
 | | ALPHA-AMYLASE II (TVAII) FROM THERMOACTINOMYCES VULGARIS R-47 | | Descriptor: | PROTEIN (ALPHA-AMYLASE II) | | Authors: | Kamitori, S, Kondo, S, Okuyama, K, Yokota, T, Shimura, Y, Tonozuka, T, Sakano, Y. | | Deposit date: | 1998-09-22 | | Release date: | 1999-03-02 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Crystal structure of Thermoactinomyces vulgaris R-47 alpha-amylase II (TVAII) hydrolyzing cyclodextrins and pullulan at 2.6 A resolution.
J.Mol.Biol., 287, 1999
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1CDG
 | | NUCLEOTIDE SEQUENCE AND X-RAY STRUCTURE OF CYCLODEXTRIN GLYCOSYLTRANSFERASE FROM BACILLUS CIRCULANS STRAIN 251 IN A MALTOSE-DEPENDENT CRYSTAL FORM | | Descriptor: | CALCIUM ION, CYCLODEXTRIN GLYCOSYL-TRANSFERASE, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | | Authors: | Lawson, C.L, Van Montfort, R, Strokopytov, B.V, Kalk, K.H, Rozeboom, H.J, Dijkstra, B.W. | | Deposit date: | 1993-08-02 | | Release date: | 1994-01-31 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Nucleotide sequence and X-ray structure of cyclodextrin glycosyltransferase from Bacillus circulans strain 251 in a maltose-dependent crystal form.
J.Mol.Biol., 236, 1994
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1A47
 | | CGTASE FROM THERMOANAEROBACTERIUM THERMOSULFURIGENES EM1 IN COMPLEX WITH A MALTOHEXAOSE INHIBITOR | | Descriptor: | 1-AMINO-2,3-DIHYDROXY-5-HYDROXYMETHYL CYCLOHEX-5-ENE, CALCIUM ION, CYCLODEXTRIN GLYCOSYLTRANSFERASE, ... | | Authors: | Uitdehaag, J.C.M, Kalk, K.H, Rozeboom, H.J, Dijkstra, B.W. | | Deposit date: | 1998-02-11 | | Release date: | 1998-06-17 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.56 Å) | | Cite: | Engineering of cyclodextrin product specificity and pH optima of the thermostable cyclodextrin glycosyltransferase from Thermoanaerobacterium thermosulfurigenes EM1.
J.Biol.Chem., 273, 1998
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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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1AMY
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1BPL
 | | GLYCOSYLTRANSFERASE | | Descriptor: | ALPHA-1,4-GLUCAN-4-GLUCANOHYDROLASE | | Authors: | Machius, M, Wiegand, G, Huber, R. | | Deposit date: | 1995-07-13 | | Release date: | 1996-08-17 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Crystal structure of calcium-depleted Bacillus licheniformis alpha-amylase at 2.2 A resolution.
J.Mol.Biol., 246, 1995
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1CGX
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1CXH
 | | COMPLEX OF CGTASE WITH MALTOTETRAOSE AT ROOM TEMPERATURE AND PH 9.6 BASED ON DIFFRACTION DATA OF A CRYSTAL SOAKED WITH MALTOHEPTAOSE | | Descriptor: | CALCIUM ION, CYCLODEXTRIN GLYCOSYLTRANSFERASE, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, ... | | Authors: | Knegtel, R.M.A, Strokopytov, B.V, Dijkstra, B.W. | | Deposit date: | 1995-07-31 | | Release date: | 1995-12-15 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.41 Å) | | Cite: | Crystallographic studies of the interaction of cyclodextrin glycosyltransferase from Bacillus circulans strain 251 with natural substrates and products.
J.Biol.Chem., 270, 1995
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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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1CXE
 | | COMPLEX OF CGTASE WITH MALTOTETRAOSE AT ROOM TEMPERATURE AND PH 9.1 BASED ON DIFFRACTION DATA OF A CRYSTAL SOAKED WITH ALPHA-CYCLODEXTRIN | | Descriptor: | CALCIUM ION, CYCLODEXTRIN GLYCOSYLTRANSFERASE, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, ... | | Authors: | Knegtel, R.M.A, Strokopytov, B.V, Dijkstra, B.W. | | Deposit date: | 1995-07-28 | | Release date: | 1995-12-15 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Crystallographic studies of the interaction of cyclodextrin glycosyltransferase from Bacillus circulans strain 251 with natural substrates and products.
J.Biol.Chem., 270, 1995
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1D7F
 | | CRYSTAL STRUCTURE OF ASPARAGINE 233-REPLACED CYCLODEXTRIN GLUCANOTRANSFERASE FROM ALKALOPHILIC BACILLUS SP. 1011 DETERMINED AT 1.9 A RESOLUTION | | Descriptor: | CALCIUM ION, CYCLODEXTRIN GLUCANOTRANSFERASE | | Authors: | Ishii, N, Haga, K, Yamane, K, Harata, K. | | Deposit date: | 1999-10-18 | | Release date: | 2000-03-17 | | Last modified: | 2024-10-09 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Crystal structure of asparagine 233-replaced cyclodextrin glucanotransferase from alkalophilic Bacillus sp. 1011 determined at 1.9 A resolution.
J.Mol.Recog., 13, 2000
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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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