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
 | | 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
 | | 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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1P6W
 | | Crystal structure of barley alpha-amylase isozyme 1 (AMY1) in complex with the substrate analogue, methyl 4I,4II,4III-tri-thiomaltotetraoside (thio-DP4) | | Descriptor: | CALCIUM ION, PROTEIN (Alpha-amylase type A isozyme), alpha-D-glucopyranose-(1-4)-4-thio-beta-D-glucopyranose, ... | | Authors: | Robert, X, Haser, R, Aghajari, N. | | Deposit date: | 2003-04-30 | | Release date: | 2003-10-14 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | The structure of barley alpha-amylase isozyme 1 reveals a novel role of domain C in substrate recognition and binding: a pair of sugar tongs
Structure, 11, 2003
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1OT2
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1OSE
 | | Porcine pancreatic alpha-amylase complexed 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)-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)-beta-D-glucopyranose, CALCIUM ION, CHLORIDE ION, ... | | Authors: | Gilles, C, Payan, F. | | Deposit date: | 1996-03-20 | | Release date: | 1997-04-01 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Crystal structure of pig pancreatic alpha-amylase isoenzyme II, in complex with the carbohydrate inhibitor acarbose.
Eur.J.Biochem., 238, 1996
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1Q4N
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1PPI
 | | THE ACTIVE CENTER OF A MAMMALIAN ALPHA-AMYLASE. THE STRUCTURE OF THE COMPLEX OF A PANCREATIC ALPHA-AMYLASE WITH A CARBOHYDRATE INHIBITOR REFINED TO 2.2 ANGSTROMS RESOLUTION | | Descriptor: | 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, ALPHA-AMYLASE, CALCIUM ION, ... | | Authors: | Qian, M, Haser, R, Payan, F. | | Deposit date: | 1994-02-22 | | Release date: | 1995-05-24 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | The active center of a mammalian alpha-amylase. Structure of the complex of a pancreatic alpha-amylase with a carbohydrate inhibitor refined to 2.2-A resolution.
Biochemistry, 33, 1994
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6J3X
 | | The Structure of Maltooligosaccharide-forming Amylase from Pseudomonas saccharophila STB07 with Maltotriose | | Descriptor: | 1,2-ETHANEDIOL, CALCIUM ION, Glucan 1,4-alpha-maltotetraohydrolase, ... | | Authors: | Li, Z.F, Ban, X.F, Zhang, Z.Q, Li, C.M, Gu, Z.B, Jin, T.C, Li, Y.L, Shang, Y.H. | | Deposit date: | 2019-01-06 | | Release date: | 2020-01-15 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.62 Å) | | Cite: | Maltotetraose-forming amylase from Pseudomonas saccharophila STB07
To Be Published
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1SMD
 | | HUMAN SALIVARY AMYLASE | | Descriptor: | AMYLASE, CALCIUM ION, CHLORIDE ION | | Authors: | Ramasubbu, N. | | Deposit date: | 1996-01-24 | | Release date: | 1996-07-11 | | Last modified: | 2019-12-25 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Structure of human salivary alpha-amylase at 1.6 A resolution: implications for its role in the oral cavity.
Acta Crystallogr.,Sect.D, 52, 1996
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6JHI
 | | Crystal structure of mutant D470A of Pullulanase from Paenibacillus barengoltzii complexed with maltotetraose | | Descriptor: | CALCIUM ION, CHLORIDE ION, Pulullanase, ... | | Authors: | Wu, S.W, Yang, S.Q, Qin, Z, You, X, Huang, P, Jiang, Z.Q. | | Deposit date: | 2019-02-18 | | Release date: | 2019-03-06 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2.319 Å) | | Cite: | Crystal structure of mutant D470A of Pullulanase from Paenibacillus barengoltzii complexed with maltotetraose
To Be Published
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6JOY
 | | The X-ray Crystallographic Structure of Branching Enzyme from Rhodothermus obamensis STB05 | | Descriptor: | 1,4-alpha-glucan branching enzyme GlgB | | Authors: | Li, Z.F, Ban, X.F, Jiang, H.M, Wang, Z, Jin, T.C, Li, C.M, Gu, Z.B. | | Deposit date: | 2019-03-25 | | Release date: | 2020-03-04 | | Last modified: | 2024-03-27 | | Method: | X-RAY DIFFRACTION (2.392 Å) | | Cite: | Flexible Loop in Carbohydrate-Binding Module 48 Allosterically Modulates Substrate Binding of the 1,4-alpha-Glucan Branching Enzyme.
J.Agric.Food Chem., 69, 2021
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6JHF
 | | Crystal structure of apo Pullulanase from Paenibacillus barengoltzii | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, CALCIUM ION, CHLORIDE ION, ... | | Authors: | Wu, S.W, Yang, S.Q, Qin, Z, You, X, Huang, P, Jiang, Z.Q. | | Deposit date: | 2019-02-18 | | Release date: | 2019-03-06 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.71 Å) | | Cite: | Structural basis of carbohydrate binding in domain C of a type I pullulanase from Paenibacillus barengoltzii.
Acta Crystallogr D Struct Biol, 76, 2020
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1SMA
 | | CRYSTAL STRUCTURE OF A MALTOGENIC AMYLASE | | Descriptor: | MALTOGENIC AMYLASE | | Authors: | Kim, J.S, Cha, S.S, Oh, B.H. | | Deposit date: | 1999-04-21 | | Release date: | 2000-04-26 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Crystal structure of a maltogenic amylase provides insights into a catalytic versatility.
J.Biol.Chem., 274, 1999
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6JQB
 | | The structure of maltooligosaccharide-forming amylase from Pseudomonas saccharophila STB07 with pseudo-maltoheptaose | | Descriptor: | 1,2-ETHANEDIOL, ACARBOSE DERIVED HEPTASACCHARIDE, CALCIUM ION, ... | | Authors: | Li, Z.F, Ban, X.F, Zhang, Z.Q, Li, C.M, Gu, Z.B, Jin, T.C, Li, Y.L, Shang, Y.H. | | Deposit date: | 2019-03-30 | | Release date: | 2020-04-01 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.101 Å) | | Cite: | Structure of maltotetraose-forming amylase from Pseudomonas saccharophila STB07 provides insights into its product specificity.
Int.J.Biol.Macromol., 154, 2020
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6JHG
 | | Crystal structure of apo Pullulanase from Paenibacillus barengoltzii in space group P212121 | | Descriptor: | CALCIUM ION, CHLORIDE ION, Pulullanase | | Authors: | Wu, S.W, Yang, S.Q, Qin, Z, You, X, Huang, P, Jiang, Z.Q. | | Deposit date: | 2019-02-18 | | Release date: | 2019-03-06 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.891 Å) | | Cite: | Crystal structure of apo Pullulanase from Paenibacillus barengoltzii in space group P212121
To Be Published
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6JMQ
 | | LAT1-CD98hc complex bound to MEM-108 Fab | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, 4F2 cell-surface antigen heavy chain, ... | | Authors: | Lee, Y, Nishizawa, T, Kusakizako, T, Oda, K, Ishitani, R, Nakane, T, Nureki, O. | | Deposit date: | 2019-03-13 | | Release date: | 2019-06-19 | | Last modified: | 2020-07-29 | | Method: | ELECTRON MICROSCOPY (3.31 Å) | | Cite: | Cryo-EM structure of the human L-type amino acid transporter 1 in complex with glycoprotein CD98hc.
Nat.Struct.Mol.Biol., 26, 2019
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6JFJ
 | | Crystal structure of Pullulanase from Paenibacillus barengoltzii complex with maltohexaose and alpha-cyclodextrin | | Descriptor: | CALCIUM ION, CHLORIDE ION, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Wu, S.W, Yang, S.Q, Qin, Z, You, X, Huang, P, Jiang, Z.Q. | | Deposit date: | 2019-02-09 | | Release date: | 2019-02-20 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.932 Å) | | Cite: | Structural basis of carbohydrate binding in domain C of a type I pullulanase from Paenibacillus barengoltzii.
Acta Crystallogr D Struct Biol, 76, 2020
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6JMR
 | | CD98hc extracellular domain bound to HBJ127 Fab and MEM-108 Fab | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, 4F2 cell-surface antigen heavy chain, ... | | Authors: | Lee, Y, Nishizawa, T, Kusakizako, T, Oda, K, Ishitani, R, Yokoyama, T, Nakane, T, Shirouzu, M, Nureki, O. | | Deposit date: | 2019-03-13 | | Release date: | 2019-06-19 | | Last modified: | 2020-07-29 | | Method: | ELECTRON MICROSCOPY (4.1 Å) | | Cite: | Cryo-EM structure of the human L-type amino acid transporter 1 in complex with glycoprotein CD98hc.
Nat.Struct.Mol.Biol., 26, 2019
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1QHP
 | | FIVE-DOMAIN ALPHA-AMYLASE FROM BACILLUS STEAROTHERMOPHILUS, MALTOSE 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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6KLF
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1R7A
 | | Sucrose Phosphorylase from Bifidobacterium adolescentis | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, sucrose phosphorylase | | Authors: | Sprogoe, D, van den Broek, L.A.M, Mirza, O, Kastrup, J.S, Voragen, A.G.J, Gajhede, M, Skov, L.K. | | Deposit date: | 2003-10-21 | | Release date: | 2004-02-10 | | Last modified: | 2014-11-19 | | Method: | X-RAY DIFFRACTION (1.77 Å) | | Cite: | Crystal structure of sucrose phosphorylase from Bifidobacterium adolescentis.
Biochemistry, 43, 2004
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6L2H
 | | CGTase mutant-Y167H | | Descriptor: | Alpha-cyclodextrin glucanotransferase, CALCIUM ION | | Authors: | Fan, T.W, Hou, A.Q, Chao, Y.P, Sun, Y. | | Deposit date: | 2019-10-03 | | Release date: | 2019-10-16 | | Last modified: | 2024-03-27 | | Method: | X-RAY DIFFRACTION (2.096 Å) | | Cite: | Structure basis of a mutant a-CGTase tyrosine167histidine from Bacillus sp. 602-1 with enhanced a-CD production
To Be Published
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6LID
 | | Heteromeric amino acid transporter b0,+AT-rBAT complex | | Descriptor: | 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, CALCIUM ION, ... | | Authors: | Yan, R.H, Li, Y.N, Lei, J.L, Zhou, Q. | | Deposit date: | 2019-12-10 | | Release date: | 2020-04-29 | | Last modified: | 2020-07-29 | | Method: | ELECTRON MICROSCOPY (2.7 Å) | | Cite: | Cryo-EM structure of the human heteromeric amino acid transporter b0,+AT-rBAT.
Sci Adv, 6, 2020
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1RP9
 | | Crystal structure of barley alpha-amylase isozyme 1 (amy1) inactive mutant d180a in complex with acarbose | | Descriptor: | 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)-alpha-D-glucopyranose-(1-4)-alpha-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-(1-4)-alpha-D-glucopyranose, Alpha-amylase type 1 isozyme, ... | | Authors: | Robert, X, Haser, R, Aghajari, N. | | Deposit date: | 2003-12-03 | | Release date: | 2005-06-07 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Oligosaccharide Binding to Barley {alpha}-Amylase 1
J.Biol.Chem., 280, 2005
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