1IZJ
 
 | | Thermoactinomyces vulgaris R-47 alpha-amylase 1 mutant enzyme f313a | | Descriptor: | CALCIUM ION, amylase | | Authors: | Ohtaki, A, Iguchi, A, Mizuno, M, Tonozuka, T, Sakano, Y, Kamitori, S. | | Deposit date: | 2002-10-03 | | Release date: | 2003-07-29 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Mutual conversion of substrate specificities of Thermoactinomyces vulgaris R-47 alpha-amylases TVAI and TVAII by site-directed mutagenesis
CARBOHYDR.RES., 338, 2003
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1IZK
 | | Thermoactinomyces vulgaris R-47 alpha-amylase 1 mutant enzyme w398v | | Descriptor: | CALCIUM ION, amylase | | Authors: | Ohtaki, A, Iguchi, A, Mizuno, M, Tonozuka, T, Sakano, Y, Kamitori, S. | | Deposit date: | 2002-10-03 | | Release date: | 2003-07-29 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Mutual conversion of substrate specificities of Thermoactinomyces vulgaris R-47 alpha-amylases TVAI and TVAII by site-directed mutagenesis
CARBOHYDR.RES., 338, 2003
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2DX7
 | | Crystal structure of Pyrococcus horikoshii OT3 aspartate racemase complex with citric acid | | Descriptor: | CITRIC ACID, aspartate racemase | | Authors: | Ohtaki, A, Arakawa, T, Iizuka, R, Odaka, M, Yohda, M. | | Deposit date: | 2006-08-24 | | Release date: | 2007-08-28 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Structure of aspartate racemase complexed with a dual substrate analogue, citric acid, and implications for the reaction mechanism.
Proteins, 70, 2008
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2D2O
 | | Structure of a complex of Thermoactinomyces vulgaris R-47 alpha-amylase 2 with maltohexaose demonstrates the important role of aromatic residues at the reducing end of the substrate binding cleft | | Descriptor: | CALCIUM ION, Neopullulanase 2, alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | | Authors: | Ohtaki, A, Mizuno, M, Yoshida, H, Tonozuka, T, Sakano, Y, Kamitori, S. | | Deposit date: | 2005-09-13 | | Release date: | 2006-08-29 | | Last modified: | 2024-05-29 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structure of a complex of Thermoactinomyces vulgaris R-47 alpha-amylase 2 with maltohexaose demonstrates the important role of aromatic residues at the reducing end of the substrate binding cleft
Carbohydr.Res., 341, 2006
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1JF6
 | | Crystal structure of thermoactinomyces vulgaris r-47 alpha-amylase mutant F286Y | | Descriptor: | ALPHA AMYLASE II, CALCIUM ION | | Authors: | Ohtaki, A, Kondo, S, Shimura, Y, Tonozuka, T, Sakano, Y, Kamitori, S. | | Deposit date: | 2001-06-20 | | Release date: | 2002-05-22 | | Last modified: | 2024-05-29 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Role of Phe286 in the recognition mechanism of cyclomaltooligosaccharides (cyclodextrins) by Thermoactinomyces vulgaris R-47 alpha-amylase 2 (TVAII). X-ray structures of the mutant TVAIIs, F286A and F286Y, and kinetic analyses of the Phe286-replaced mutant TVAIIs
CARBOHYDR.RES., 334, 2001
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1JF5
 | | CRYSTAL STRUCTURE OF THERMOACTINOMYCES VULGARIS R-47 ALPHA-AMYLASE 2 MUTANT F286A | | Descriptor: | ALPHA AMYLASE II, CALCIUM ION | | Authors: | Ohtaki, A, Kondo, S, Shimura, Y, Tonozuka, T, Sakano, Y, Kamitori, S. | | Deposit date: | 2001-06-20 | | Release date: | 2002-05-22 | | Last modified: | 2024-05-29 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Role of Phe286 in the recognition mechanism of cyclomaltooligosaccharides (cyclodextrins) by Thermoactinomyces vulgaris R-47 alpha-amylase 2 (TVAII). X-ray structures of the mutant TVAIIs, F286A and F286Y, and kinetic analyses of the Phe286-replaced mutant TVAIIs
CARBOHYDR.RES., 334, 2001
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1VFO
 | | Crystal structure of Thermoactinomyces vulgaris R-47 alpha-amylase 2/beta-cyclodextrin complex | | Descriptor: | CALCIUM ION, Cyclic alpha-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, Cycloheptakis-(1-4)-(alpha-D-glucopyranose), ... | | Authors: | Ohtaki, A, Mizuno, M, Tonozuka, T, Sakano, Y, Kamitori, S. | | Deposit date: | 2004-04-16 | | Release date: | 2005-02-08 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.81 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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1VFM
 | | Crystal structure of Thermoactinomyces vulgaris R-47 alpha-amylase 2/alpha-cyclodextrin complex | | Descriptor: | CALCIUM ION, Cyclic beta-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, Cyclohexakis-(1-4)-(alpha-D-glucopyranose), ... | | Authors: | Ohtaki, A, Mizuno, M, Tonozuka, T, Sakano, Y, Kamitori, S. | | Deposit date: | 2004-04-16 | | Release date: | 2005-02-08 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.9 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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1VFU
 | | Crystal structure of Thermoactinomyces vulgaris R-47 amylase 2/gamma-cyclodextrin complex | | Descriptor: | CALCIUM ION, Cyclooctakis-(1-4)-(alpha-D-glucopyranose), Neopullulanase 2 | | Authors: | Ohtaki, A, Mizuno, M, Tonozuka, T, Sakano, Y, Kamitori, S. | | Deposit date: | 2004-04-19 | | Release date: | 2005-02-08 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (3.1 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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3A1K
 | | Crystal structure of Rhodococcus sp. N771 Amidase | | Descriptor: | Amidase | | Authors: | Ohtaki, A, Noguchi, K, Sato, Y, Murata, K, Odaka, M, Yohda, M. | | Deposit date: | 2009-04-09 | | Release date: | 2009-11-03 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.17 Å) | | Cite: | Structure and characterization of amidase from Rhodococcus sp. N-771: Insight into the molecular mechanism of substrate recognition
Biochim.Biophys.Acta, 1804, 2010
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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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3A1I
 | | Crystal structure of Rhodococcus sp. N-771 Amidase complexed with Benzamide | | Descriptor: | Amidase, BENZAMIDE | | Authors: | Ohtaki, A, Noguchi, K, Sato, Y, Murata, K, Odaka, M, Yohda, M. | | Deposit date: | 2009-04-03 | | Release date: | 2009-10-27 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.32 Å) | | Cite: | Structure and Characterization of Amidase from Rhodococcus sp. N-771: Insight into the Molecular Mechanism of Substrate Recognition
Biochim.Biophys.Acta, 2009
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3AEI
 | | Crystal structure of the prefoldin beta2 subunit from Thermococcus strain KS-1 | | Descriptor: | CHLORIDE ION, Prefoldin beta subunit 2, SULFATE ION | | Authors: | Ohtaki, A, Sugano, Y, Sato, T, Noguchi, K, Miyatake, H, Yohda, M. | | Deposit date: | 2010-02-08 | | Release date: | 2010-05-19 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Thermodynamic Characterization of the Interaction between Prefoldin and Group II Chaperonin
J.Mol.Biol., 399, 2010
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8JJS
 | | Human K-Ras G12D (GDP-bound) in complex with cyclic peptide inhibitor AP10343 | | Descriptor: | GUANOSINE-5'-DIPHOSPHATE, Isoform 2B of GTPase KRas, MAA-ILE-SAR-SAR-7T2-SAR-IAE-LEU-MEA-MLE-7TK, ... | | Authors: | Irie, M, Fukami, T.A, Tanada, M, Ohta, A, Torizawa, T. | | Deposit date: | 2023-05-31 | | Release date: | 2023-07-26 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (1.534 Å) | | Cite: | Development of Orally Bioavailable Peptides Targeting an Intracellular Protein: From a Hit to a Clinical KRAS Inhibitor.
J.Am.Chem.Soc., 145, 2023
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7YUZ
 | | Human K-Ras G12D (GDP-bound) in complex with cyclic peptide inhibitor AP8784 | | Descriptor: | AP8784, GUANOSINE-5'-DIPHOSPHATE, IODIDE ION, ... | | Authors: | Irie, M, Fukami, T.A, Tanada, M, Ohta, A, Torizawa, T. | | Deposit date: | 2022-08-18 | | Release date: | 2023-07-26 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.878 Å) | | Cite: | Validation of a New Methodology to Create Oral Drugs beyond the Rule of 5 for Intracellular Tough Targets.
J.Am.Chem.Soc., 145, 2023
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7YV1
 | | Human K-Ras G12D (GDP-bound) in complex with cyclic peptide inhibitor LUNA18 and KA30L Fab | | Descriptor: | GUANOSINE-5'-DIPHOSPHATE, Isoform 2B of GTPase KRas, KA30L Fab H-chain, ... | | Authors: | Irie, M, Fukami, T.A, Matsuo, A, Saka, K, Nishimura, M, Saito, H, Torizawa, T, Tanada, M, Ohta, A. | | Deposit date: | 2022-08-18 | | Release date: | 2023-07-26 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.454 Å) | | Cite: | Validation of a New Methodology to Create Oral Drugs beyond the Rule of 5 for Intracellular Tough Targets.
J.Am.Chem.Soc., 145, 2023
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1ZZE
 | | X-ray Structure of NADPH-dependent Carbonyl Reductase from Sporobolomyces salmonicolor | | Descriptor: | Aldehyde reductase II, SULFATE ION | | Authors: | Kamitori, S, Iguchi, A, Ohtaki, A, Yamada, M, Kita, K. | | Deposit date: | 2005-06-14 | | Release date: | 2005-09-06 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | X-ray Structures of NADPH-dependent Carbonyl Reductase from Sporobolomyces salmonicolor Provide Insights into Stereoselective Reductions of Carbonyl Compounds
J.Mol.Biol., 352, 2005
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1VB9
 | | Crystal structure of Thermoactinomyces vulgaris R-47 alpha-amylase II (TVA II) complexed with transglycosylated product | | Descriptor: | CALCIUM ION, alpha-D-glucopyranose-(1-6)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-[alpha-D-glucopyranose-(1-6)]alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, alpha-amylase II | | Authors: | Mizuno, M, Tonozuka, T, Uechi, A, Ohtaki, A, Ichikawa, K, Kamitori, S, Nishikawa, A, Sakano, Y. | | Deposit date: | 2004-02-25 | | Release date: | 2005-03-08 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | The crystal structure of Thermoactinomyces vulgaris R-47 alpha-amylase II (TVA II) complexed with transglycosylated product
EUR.J.BIOCHEM., 271, 2004
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1UJM
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1UG9
 | | Crystal Structure of Glucodextranase from Arthrobacter globiformis I42 | | Descriptor: | CALCIUM ION, GLYCEROL, glucodextranase | | Authors: | Mizuno, M, Tonozuka, T, Suzuki, S, Uotsu-Tomita, R, Ohtaki, A, Kamitori, S, Nishikawa, A, Sakano, Y. | | Deposit date: | 2003-06-16 | | Release date: | 2003-12-09 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Structural insights into substrate specificity and function of glucodextranase
J.Biol.Chem., 279, 2004
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5VQG
 | | Crystal structure of the extended Tudor domain from BmPAPI | | Descriptor: | Tudor and KH domain-containing protein homolog | | Authors: | Hubbard, P.A, Pan, X, Ohtaki, A, McNally, R, Honda, S, Kirino, Y, Murali, R. | | Deposit date: | 2017-05-08 | | Release date: | 2017-06-14 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Structural studies of the Tudor domain from the Bombyx homolog of Drosophila PAPI: Implication to piRNA biogenesis
To Be Published
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5VY1
 | | Crystal structure of the extended Tudor domain from BmPAPI | | Descriptor: | Tudor and KH domain-containing protein homolog | | Authors: | Hubbard, P.A, Pan, X, McNally, R, Ohtaki, A, Honda, S, Kirino, Y, Murali, R. | | Deposit date: | 2017-05-24 | | Release date: | 2017-06-14 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (3.05 Å) | | Cite: | Structural studies of the Tudor domain from the Bombyx homolog of Drosophila PAPI: Implication to piRNA biogenesis
To Be Published
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5VQH
 | | Crystal structure of the extended Tudor domain from BmPAPI in complex with sDMA | | Descriptor: | N3, N4-DIMETHYLARGININE, Tudor and KH domain-containing protein homolog | | Authors: | Hubbard, P.A, Pan, X, Ohtaki, A, McNally, R, Honda, S, Kirino, Y, Murali, R. | | Deposit date: | 2017-05-08 | | Release date: | 2017-06-14 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Structural studies of the Tudor domain from the Bombyx homolog of Drosophila PAPI: Implication to piRNA biogenesis
To Be Published
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3JS8
 | | Solvent-stable cholesterol oxidase | | Descriptor: | Cholesterol oxidase, FLAVIN-ADENINE DINUCLEOTIDE, beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose | | Authors: | Sagermann, M, Ohtaki, A, Newton, K, Doukyu, N. | | Deposit date: | 2009-09-09 | | Release date: | 2010-02-09 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.54 Å) | | Cite: | Structural characterization of the organic solvent-stable cholesterol oxidase from Chromobacterium sp. DS-1.
J.Struct.Biol., 170, 2010
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3GFH
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