1QHO
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![BU of 1qho by Molmil](/molmil-images/mine/1qho) | FIVE-DOMAIN ALPHA-AMYLASE FROM BACILLUS STEAROTHERMOPHILUS, MALTOSE/ACARBOSE COMPLEX | Descriptor: | ALPHA-AMYLASE, CALCIUM ION, SULFATE ION, ... | Authors: | Dauter, Z, Dauter, M, Brzozowski, A.M, Christensen, S, Borchert, T.V, Beier, L, Wilson, K.S, Davies, G.J. | Deposit date: | 1999-05-25 | Release date: | 2000-05-31 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (1.7 Å) | Cite: | X-ray structure of Novamyl, the five-domain "maltogenic" alpha-amylase from Bacillus stearothermophilus: maltose and acarbose complexes at 1.7A resolution. Biochemistry, 38, 1999
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1OT2
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![BU of 1ot2 by Molmil](/molmil-images/mine/1ot2) | |
1TCM
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![BU of 1tcm by Molmil](/molmil-images/mine/1tcm) | |
1PEZ
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![BU of 1pez by Molmil](/molmil-images/mine/1pez) | Bacillus circulans strain 251 mutant A230V | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, ACETIC ACID, ... | Authors: | Rozeboom, H.J, Dijkstra, B.W. | Deposit date: | 2003-05-23 | Release date: | 2003-10-28 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (2.32 Å) | Cite: | Conversion of Cyclodextrin Glycosyltransferase into a Starch Hydrolase by Directed Evolution: The Role of Alanine 230 in Acceptor Subsite +1 Biochemistry, 42, 2003
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1PAM
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![BU of 1pam by Molmil](/molmil-images/mine/1pam) | CYCLODEXTRIN GLUCANOTRANSFERASE | Descriptor: | CALCIUM ION, CYCLODEXTRIN GLUCANOTRANSFERASE | Authors: | Harata, K, Haga, K, Nakamura, A, Aoyagi, M, Yamane, K. | Deposit date: | 1996-07-08 | Release date: | 1997-01-11 | Last modified: | 2024-04-03 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | X-ray structure of cyclodextrin glucanotransferase from alkalophilic Bacillus sp. 1011. Comparison of two independent molecules at 1.8 A resolution. Acta Crystallogr.,Sect.D, 52, 1996
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1PJ9
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![BU of 1pj9 by Molmil](/molmil-images/mine/1pj9) | Bacillus circulans strain 251 loop mutant 183-195 | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, ACETIC ACID, CALCIUM ION, ... | Authors: | Rozeboom, H.J, Dijkstra, B.W. | Deposit date: | 2003-06-02 | Release date: | 2004-02-03 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Improved thermostability of bacillus circulans cyclodextrin glycosyltransferase by the introduction of a salt bridge PROTEINS: STRUCT.,FUNCT.,GENET., 54, 2004
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1I75
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![BU of 1i75 by Molmil](/molmil-images/mine/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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1GCY
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![BU of 1gcy by Molmil](/molmil-images/mine/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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1V3K
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![BU of 1v3k by Molmil](/molmil-images/mine/1v3k) | Crystal structure of F283Y mutant cyclodextrin glycosyltransferase | Descriptor: | CALCIUM ION, Cyclomaltodextrin glucanotransferase | Authors: | Kanai, R, Haga, K, Akiba, T, Yamane, K, Harata, K. | Deposit date: | 2003-11-03 | Release date: | 2004-08-03 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Role of Phe283 in enzymatic reaction of cyclodextrin glycosyltransferase from alkalophilic Bacillus sp.1011: substrate binding and arrangement of the catalytic site PROTEIN SCI., 13, 2004
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1V3J
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![BU of 1v3j by Molmil](/molmil-images/mine/1v3j) | Crystal structure of F283L mutant cyclodextrin glycosyltransferase | Descriptor: | CALCIUM ION, Cyclomaltodextrin glucanotransferase | Authors: | Kanai, R, Haga, K, Akiba, T, Yamane, K, Harata, K. | Deposit date: | 2003-11-03 | Release date: | 2004-08-03 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Role of Phe283 in enzymatic reaction of cyclodextrin glycosyltransferase from alkalophilic Bacillus sp.1011: Substrate binding and arrangement of the catalytic site PROTEIN SCI., 13, 2004
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1UKQ
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![BU of 1ukq by Molmil](/molmil-images/mine/1ukq) | Crystal structure of cyclodextrin glucanotransferase complexed with a pseudo-maltotetraose derived from acarbose | Descriptor: | 6-AMINO-4-HYDROXYMETHYL-CYCLOHEX-4-ENE-1,2,3-TRIOL, CALCIUM ION, Cyclomaltodextrin glucanotransferase, ... | Authors: | Haga, K, Kanai, R, Sakamoto, O, Harata, K, Yamane, K. | Deposit date: | 2003-09-01 | Release date: | 2004-02-24 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Effects of Essential Carbohydrate/Aromatic Stacking Interaction with Tyr100 and Phe259 on Substrate Binding of Cyclodextrin Glycosyltransferase from Alkalophilic Bacillus sp. 1011 J.Biochem.(Tokyo), 134, 2003
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1V3M
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![BU of 1v3m by Molmil](/molmil-images/mine/1v3m) | Crystal structure of F283Y mutant cyclodextrin glycosyltransferase complexed with a pseudo-tetraose derived from acarbose | Descriptor: | 4,6-dideoxy-alpha-D-xylo-hexopyranose-(1-4)-beta-D-galactopyranose, 6-AMINO-4-HYDROXYMETHYL-CYCLOHEX-4-ENE-1,2,3-TRIOL, CALCIUM ION, ... | Authors: | Kanai, R, Haga, K, Akiba, T, Yamane, K, Harata, K. | Deposit date: | 2003-11-03 | Release date: | 2004-08-03 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Role of Phe283 in enzymatic reaction of cyclodextrin glycosyltransferase from alkalophilic Bacillus sp.1011: Substrate binding and arrangement of the catalytic site PROTEIN SCI., 13, 2004
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1UKS
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![BU of 1uks by Molmil](/molmil-images/mine/1uks) | Crystal structure of F183L/F259L mutant cyclodextrin glucanotransferase complexed with a pseudo-maltotetraose derived from acarbose | Descriptor: | 4,6-dideoxy-alpha-D-xylo-hexopyranose-(1-4)-beta-D-galactopyranose, 6-AMINO-4-HYDROXYMETHYL-CYCLOHEX-4-ENE-1,2,3-TRIOL, CALCIUM ION, ... | Authors: | Haga, K, Kanai, R, Sakamoto, O, Harata, K, Yamane, K. | Deposit date: | 2003-09-01 | Release date: | 2004-02-24 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Effects of Essential Carbohydrate/Aromatic Stacking Interaction with Tyr100 and Phe259 on Substrate Binding of Cyclodextrin Glycosyltransferase from Alkalophilic Bacillus sp. 1011 J.Biochem.(Tokyo), 134, 2003
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1UKT
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![BU of 1ukt by Molmil](/molmil-images/mine/1ukt) | Crystal structure of Y100L mutant cyclodextrin glucanotransferase compexed with an acarbose | Descriptor: | 4,6-dideoxy-alpha-D-xylo-hexopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-beta-D-galactopyranose, 6-AMINO-4-HYDROXYMETHYL-CYCLOHEX-4-ENE-1,2,3-TRIOL, CALCIUM ION, ... | Authors: | Haga, K, Kanai, R, Sakamoto, O, Harata, K, Yamane, K. | Deposit date: | 2003-09-01 | Release date: | 2004-02-24 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (2.2 Å) | Cite: | Effects of Essential Carbohydrate/Aromatic Stacking Interaction with Tyr100 and Phe259 on Substrate Binding of Cyclodextrin Glycosyltransferase from Alkalophilic Bacillus sp. 1011 J.Biochem.(Tokyo), 134, 2003
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1V3L
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![BU of 1v3l by Molmil](/molmil-images/mine/1v3l) | Crystal structure of F283L mutant cyclodextrin glycosyltransferase complexed with a pseudo-tetraose derived from acarbose | Descriptor: | 4,6-dideoxy-alpha-D-xylo-hexopyranose-(1-4)-alpha-D-glucopyranose, 4,6-dideoxy-alpha-D-xylo-hexopyranose-(1-4)-beta-D-galactopyranose, 6-AMINO-4-HYDROXYMETHYL-CYCLOHEX-4-ENE-1,2,3-TRIOL, ... | Authors: | Kanai, R, Haga, K, Akiba, T, Yamane, K, Harata, K. | Deposit date: | 2003-11-03 | Release date: | 2004-08-03 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | Role of Phe283 in enzymatic reaction of cyclodextrin glycosyltransferase from alkalophilic Bacillus sp.1011: Substrate binding and arrangement of the catalytic site PROTEIN SCI., 13, 2004
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1DED
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![BU of 1ded by Molmil](/molmil-images/mine/1ded) | CRYSTAL STRUCTURE OF ALKALOPHILIC ASPARAGINE 233-REPLACED CYCLODEXTRIN GLUCANOTRANSFERASE COMPLEXED WITH AN INHIBITOR, ACARBOSE, AT 2.0 A RESOLUTION | 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)-beta-D-glucopyranose, CALCIUM ION, CYCLODEXTRIN GLUCANOTRANSFERASE | Authors: | Ishii, N, Haga, K, Yamane, K, Harata, K. | Deposit date: | 1999-11-14 | Release date: | 2000-04-07 | Last modified: | 2021-11-03 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Crystal structure of alkalophilic asparagine 233-replaced cyclodextrin glucanotransferase complexed with an inhibitor, acarbose, at 2.0 A resolution. J.Biochem.(Tokyo), 127, 2000
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1CDG
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![BU of 1cdg by Molmil](/molmil-images/mine/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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1DTU
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![BU of 1dtu by Molmil](/molmil-images/mine/1dtu) | BACILLUS CIRCULANS STRAIN 251 CYCLODEXTRIN GLYCOSYLTRANSFERASE: A MUTANT Y89D/S146P COMPLEXED TO AN HEXASACCHARIDE INHIBITOR | Descriptor: | 1-AMINO-2,3-DIHYDROXY-5-HYDROXYMETHYL CYCLOHEX-5-ENE, CALCIUM ION, PROTEIN (CYCLODEXTRIN GLYCOSYLTRANSFERASE), ... | Authors: | Uitdehaag, J.C.M, Kalk, K.H, Dijkstra, B.W. | Deposit date: | 2000-01-13 | Release date: | 2000-03-06 | Last modified: | 2023-08-09 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | Rational design of cyclodextrin glycosyltransferase from Bacillus circulans strain 251 to increase alpha-cyclodextrin production. J.Mol.Biol., 296, 2000
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1CXI
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![BU of 1cxi by Molmil](/molmil-images/mine/1cxi) | |
1CXF
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![BU of 1cxf by Molmil](/molmil-images/mine/1cxf) | COMPLEX OF A (D229N/E257Q) DOUBLE MUTANT CGTASE FROM BACILLUS CIRCULANS STRAIN 251 WITH MALTOTETRAOSE AT 120 K AND PH 9.1 OBTAINED AFTER SOAKING THE CRYSTAL WITH ALPHA-CYCLODEXTRIN | Descriptor: | CALCIUM ION, CYCLODEXTRIN GLYCOSYLTRANSFERASE, Cyclohexakis-(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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1CGU
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![BU of 1cgu by Molmil](/molmil-images/mine/1cgu) | CATALYTIC CENTER OF CYCLODEXTRIN GLYCOSYLTRANSFERASE DERIVED FROM X-RAY STRUCTURE ANALYSIS COMBINED WITH SITE-DIRECTED MUTAGENESIS | Descriptor: | CALCIUM ION, CYCLODEXTRIN GLYCOSYL-TRANSFERASE, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | Authors: | Klein, C, Hollender, J, Bender, H, Schulz, G.E. | Deposit date: | 1992-06-10 | Release date: | 1994-01-31 | Last modified: | 2020-07-29 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Catalytic center of cyclodextrin glycosyltransferase derived from X-ray structure analysis combined with site-directed mutagenesis. Biochemistry, 31, 1992
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1CIU
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![BU of 1ciu by Molmil](/molmil-images/mine/1ciu) | |
1CYG
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![BU of 1cyg by Molmil](/molmil-images/mine/1cyg) | |
1CGT
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![BU of 1cgt by Molmil](/molmil-images/mine/1cgt) | |
1CXK
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![BU of 1cxk by Molmil](/molmil-images/mine/1cxk) | COMPLEX BETWEEN A MALTONONAOSE SUBSTRATE AND BACILLUS CIRCULANS STRAIN 251 CGTASE E257Q/D229N | Descriptor: | CALCIUM ION, PROTEIN (CYCLODEXTRIN-GLYCOSYLTRANSFERASE), alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, ... | Authors: | Uitdehaag, J.C.M, Kalk, K.H, Dijkstra, B.W. | Deposit date: | 1999-02-24 | Release date: | 1999-05-03 | Last modified: | 2023-08-09 | Method: | X-RAY DIFFRACTION (2.09 Å) | Cite: | X-ray structures along the reaction pathway of cyclodextrin glycosyltransferase elucidate catalysis in the alpha-amylase family. Nat.Struct.Biol., 6, 1999
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