1PNR
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![BU of 1pnr by Molmil](/molmil-images/mine/1pnr) | PURINE REPRESSOR-HYPOXANTHINE-PURF-OPERATOR COMPLEX | Descriptor: | DNA (5'-D(*AP*AP*CP*GP*AP*AP*AP*AP*CP*GP*TP*TP*TP*TP*CP*GP*T )-3'), HYPOXANTHINE, PROTEIN (PURINE REPRESSOR) | Authors: | Schumacher, M.A, Choi, K.Y, Zalkin, H, Brennan, R.G. | Deposit date: | 1995-03-29 | Release date: | 1995-11-20 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (2.7 Å) | Cite: | Crystal structure of LacI member, PurR, bound to DNA: minor groove binding by alpha helices. Science, 266, 1994
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8CHO
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![BU of 8cho by Molmil](/molmil-images/mine/8cho) | |
1GS3
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![BU of 1gs3 by Molmil](/molmil-images/mine/1gs3) | |
5AI1
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![BU of 5ai1 by Molmil](/molmil-images/mine/5ai1) | Crystal structure of ketosteroid isomerase containing Y32F, D40N, Y57F and Y119F mutations in the equilenin-bound form | Descriptor: | EQUILENIN, KETOSTEROID ISOMERASE | Authors: | Cha, H.J, Jeong, J.H, Kim, Y.G. | Deposit date: | 2015-02-11 | Release date: | 2015-05-20 | Last modified: | 2024-01-10 | Method: | X-RAY DIFFRACTION (2.103 Å) | Cite: | Contribution of a Low-Barrier Hydrogen Bond to Catalysis is not Significant in Ketosteroid Isomerase. Mol.Cells, 38, 2015
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1QJG
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![BU of 1qjg by Molmil](/molmil-images/mine/1qjg) | |
1E97
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![BU of 1e97 by Molmil](/molmil-images/mine/1e97) | |
1SMA
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![BU of 1sma by Molmil](/molmil-images/mine/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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1WET
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![BU of 1wet by Molmil](/molmil-images/mine/1wet) | STRUCTURE OF THE PURR-GUANINE-PURF OPERATOR COMPLEX | Descriptor: | DNA (5'-D(*AP*AP*CP*GP*AP*AP*AP*AP*CP*GP*TP*TP*TP*TP*CP*GP*T )-3'), GUANINE, PROTEIN (PURINE REPRESSOR) | Authors: | Schumacher, M.A, Glasfeld, A, Zalkin, H, Brennan, R.G. | Deposit date: | 1997-04-27 | Release date: | 1997-11-21 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (2.6 Å) | Cite: | The X-ray structure of the PurR-guanine-purF operator complex reveals the contributions of complementary electrostatic surfaces and a water-mediated hydrogen bond to corepressor specificity and binding affinity. J.Biol.Chem., 272, 1997
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1OPY
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![BU of 1opy by Molmil](/molmil-images/mine/1opy) | KSI | Descriptor: | DELTA5-3-KETOSTEROID IOSMERASE | Authors: | Kim, S.-W, Cha, S.-S, Cho, H.-S, Kim, J.-S, Ha, N.-C, Cho, M.-J, Choi, K.-Y, Oh, B.-H. | Deposit date: | 1997-05-23 | Release date: | 1998-04-08 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | High-resolution crystal structures of delta5-3-ketosteroid isomerase with and without a reaction intermediate analogue. Biochemistry, 36, 1997
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1E3V
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![BU of 1e3v by Molmil](/molmil-images/mine/1e3v) | Crystal structure of ketosteroid isomerase from Psedomonas putida complexed with deoxycholate | Descriptor: | (3ALPHA,5BETA,12ALPHA)-3,12-DIHYDROXYCHOLAN-24-OIC ACID, STEROID DELTA-ISOMERASE | Authors: | Ha, N.-C, Kim, M.-S, Kim, J.-S, Oh, B.-H. | Deposit date: | 2000-06-24 | Release date: | 2001-03-12 | Last modified: | 2024-05-08 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Detection of Large Pka Perturbations of an Inhibitor and a Catalytic Group at an Enzyme Active Site, a Mechanistic Basis for Catalytic Power of Many Enzymes J.Biol.Chem., 275, 2000
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2POO
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![BU of 2poo by Molmil](/molmil-images/mine/2poo) | THERMOSTABLE PHYTASE IN FULLY CALCIUM LOADED STATE | Descriptor: | CALCIUM ION, PROTEIN (PHYTASE) | Authors: | Ha, N.-C, Oh, B.-H. | Deposit date: | 1999-04-16 | Release date: | 2000-04-19 | Last modified: | 2023-12-27 | Method: | X-RAY DIFFRACTION (2.05 Å) | Cite: | Crystal structures of a novel, thermostable phytase in partially and fully calcium-loaded states. Nat.Struct.Biol., 7, 2000
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1E3R
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![BU of 1e3r by Molmil](/molmil-images/mine/1e3r) | Crystal structure of ketosteroid isomerase mutant D40N (D38N TI numbering) from Pseudomonas putida complexed with androsten-3beta-ol-17-one | Descriptor: | 3-BETA-HYDROXY-5-ANDROSTEN-17-ONE, ISOMERASE | Authors: | Ha, N.-C, Kim, M.-S, Hyun, B.-H, Oh, B.-H. | Deposit date: | 2000-06-22 | Release date: | 2001-03-05 | Last modified: | 2024-05-08 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Detection of Large Pka Perturbations of an Inhibitor and a Catalytic Group at an Enzyme Active Site, a Mechanistic Basis for Catalytic Power of Many Enzymes J.Biol.Chem., 275, 2000
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1CVM
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![BU of 1cvm by Molmil](/molmil-images/mine/1cvm) | CADMIUM INHIBITED CRYSTAL STRUCTURE OF PHYTASE FROM BACILLUS AMYLOLIQUEFACIENS | Descriptor: | CADMIUM ION, CALCIUM ION, PHYTASE | Authors: | Shin, S, Ha, N.-C, Oh, B.-H. | Deposit date: | 1999-08-24 | Release date: | 2000-02-24 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | Crystal structures of a novel, thermostable phytase in partially and fully calcium-loaded states. Nat.Struct.Biol., 7, 2000
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5G2G
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![BU of 5g2g by Molmil](/molmil-images/mine/5g2g) | |
1O9N
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![BU of 1o9n by Molmil](/molmil-images/mine/1o9n) | |
1OBI
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![BU of 1obi by Molmil](/molmil-images/mine/1obi) | |
1POO
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![BU of 1poo by Molmil](/molmil-images/mine/1poo) | THERMOSTABLE PHYTASE FROM BACILLUS SP | Descriptor: | CALCIUM ION, PROTEIN (PHYTASE) | Authors: | Oh, B.H, Ha, N.C. | Deposit date: | 1999-04-16 | Release date: | 2000-04-19 | Last modified: | 2023-12-27 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | Crystal structures of a novel, thermostable phytase in partially and fully calcium-loaded states. Nat.Struct.Biol., 7, 2000
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1O9O
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![BU of 1o9o by Molmil](/molmil-images/mine/1o9o) | |
1O9P
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![BU of 1o9p by Molmil](/molmil-images/mine/1o9p) | |
1OCL
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![BU of 1ocl by Molmil](/molmil-images/mine/1ocl) | THE CRYSTAL STRUCTURE OF MALONAMIDASE E2 COMPLEXED WITH MALONATE FROM BRADYRHIZOBIUM JAPONICUM | Descriptor: | MALONAMIDASE E2, MALONIC ACID | Authors: | Shin, S, Ha, N.-C, Lee, T.-H, Oh, B.-H. | Deposit date: | 2003-02-08 | Release date: | 2003-02-25 | Last modified: | 2023-12-13 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Characterization of a Novel Ser-Cisser-Lys Catalytic Triad in Comparison with the Classical Ser-His-Asp Triad. J.Biol.Chem., 278, 2003
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1OBL
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![BU of 1obl by Molmil](/molmil-images/mine/1obl) | |
1O9Q
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![BU of 1o9q by Molmil](/molmil-images/mine/1o9q) | |
1OCK
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![BU of 1ock by Molmil](/molmil-images/mine/1ock) | |
1OCH
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![BU of 1och by Molmil](/molmil-images/mine/1och) | |
1OBJ
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![BU of 1obj by Molmil](/molmil-images/mine/1obj) | |