1CQS
 
 | | CRYSTAL STRUCTURE OF D103E MUTANT WITH EQUILENINEOF KSI IN PSEUDOMONAS PUTIDA | | Descriptor: | EQUILENIN, PROTEIN : KETOSTEROID ISOMERASE | | Authors: | Choi, G, Ha, N.C, Kim, S.W, Kim, D.H, Park, S, Oh, B.H, Choi, K.Y. | | Deposit date: | 1999-08-11 | | Release date: | 2003-06-17 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Asp-99 donates a hydrogen bond not to Tyr-14 but to the steroid directly
in the catalytic mechanism of Delta 5-3-ketosteroid isomerase from
Pseudomonas putida biotype B
Biochemistry, 39, 2000
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1EA2
 | | Pseudoreversion of the Catalytic Activity of Y14F by the Additional Tyrosine-to-Phenylalanine Substitution(s) in the Hydrogen Bond Network of Delta-5-3-Ketosteroid Isomerase from Pheudomonas putida Biotype B | | Descriptor: | STEROID DELTA-ISOMERASE | | Authors: | Choi, G, Ha, N.-C, Kim, M.-S, Hong, B.-H, Choi, K.Y. | | Deposit date: | 2000-11-03 | | Release date: | 2001-11-01 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Pseudoreversion of the Catalytic Activity of Y14F by the Additional Substitution(S) of Tyrosine with Phenylalanine in the Hydrogen Bond Network of Delta (5)-3-Ketosteroid Isomerase from Pseudomonas Putida Biotype B
Biochemistry, 40, 2001
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1VZZ
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8F2N
 | | Phi-29 partially-expanded fiberless prohead | | Descriptor: | Major capsid protein | | Authors: | Woodson, M.E, Morais, M.C, Scott, S.D, Choi, K.H, Jardine, P.J, Zhang, W. | | Deposit date: | 2022-11-08 | | Release date: | 2023-11-15 | | Method: | ELECTRON MICROSCOPY (3 Å) | | Cite: | Phi-29 partially-expanded fiberless prohead
To Be Published
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2OS1
 | | Structures of actinonin bound peptide deformylases from E. faecalis and S. pyogenes | | Descriptor: | ACTINONIN, NICKEL (II) ION, Peptide deformylase, ... | | Authors: | Kim, E.E, Kim, K.-H, Moon, J.H, Choi, K, Lee, H.K, Park, H.S. | | Deposit date: | 2007-02-05 | | Release date: | 2008-03-04 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Structures of actinonin bound peptide deformylases from E. faecalis and S. pyogenes
To be Published
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2OS3
 | | Structures of actinonin bound peptide deformylases from E. faecalis and S. pyogenes | | Descriptor: | ACTINONIN, COBALT (II) ION, Peptide deformylase | | Authors: | Kim, E.E, Kim, K.-H, Moon, J.H, Choi, K, Lee, H.K, Parh, H.S. | | Deposit date: | 2007-02-05 | | Release date: | 2008-03-04 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.26 Å) | | Cite: | Structures of actinonin bound peptide deformylases from E. faecalis and S. pyogenes
To be Published
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2OS0
 | | Structures of actinonin bound peptide deformylases from E. faecalis and S. pyogenes | | Descriptor: | NICKEL (II) ION, Peptide deformylase, SULFATE ION | | Authors: | Kim, E.E, Kim, K.-H, Moon, J.H, Choi, K, Lee, H.K, Park, H.S. | | Deposit date: | 2007-02-05 | | Release date: | 2008-03-04 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.3 Å) | | Cite: | Structures of actinonin bound peptide deformylases from E. faecalis and S. pyogenes
To be Published
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5CCV
 | | Crystal structure of full-length NS5 from dengue virus type 3 | | Descriptor: | RNA-directed RNA polymerase NS5, S-ADENOSYL-L-HOMOCYSTEINE, ZINC ION | | Authors: | Klema, V.J, Choi, K.H. | | Deposit date: | 2015-07-02 | | Release date: | 2016-02-03 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (3.6 Å) | | Cite: | Dengue Virus Nonstructural Protein 5 (NS5) Assembles into a Dimer with a Unique Methyltransferase and Polymerase Interface.
Plos Pathog., 12, 2016
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1HDU
 | | Crystal structure of bovine pancreatic carboxypeptidase A complexed with aminocarbonylphenylalanine at 1.75 A | | Descriptor: | CARBOXYPEPTIDASE A, D-[(AMINO)CARBONYL]PHENYLALANINE, ZINC ION | | Authors: | Cho, J.H, Ha, N.-C, Chung, S.J, Kim, D.H, Choi, K.Y, Oh, B.-H. | | Deposit date: | 2000-11-17 | | Release date: | 2001-11-15 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Insight Into the Stereochemistry in the Inhibition of Carboxypeptidase a with N-(Hydroxyaminocarbonyl)Phenylalanine: Binding Modes of an Enantiomeric Pair of the Inhibitor to Carboxypeptidase A
Bioorg.Med.Chem., 10, 2002
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1HEE
 | | Crystal structure of bovine pancreatic carboxypeptidase A complexed with L-N-hydroxyaminocarbonyl phenylalanine at 2.3 A | | Descriptor: | CARBOXYPEPTIDASE A, L-[(N-HYDROXYAMINO)CARBONYL]PHENYLALANINE, ZINC ION | | Authors: | Cho, J.H, Ha, N.-C, Chung, S.J, Kim, D.H, Choi, K.Y, Oh, B.-H. | | Deposit date: | 2000-11-22 | | Release date: | 2001-11-23 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Insight Into the Stereochemistry in the Inhibition of Carboxypeptidase a with N-(Hydroxyaminocarbonyl)Phenylalanine: Binding Modes of an Enantiomeric Pair of the Inhibitor to Carboxypeptidase A
Bioorg.Med.Chem., 10, 2002
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7LYG
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7LYF
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1HDQ
 | | Crystal structure of bovine pancreatic carboxypeptidase A complexed with D-N-hydroxyaminocarbonyl phenylalanine at 2.3 A | | Descriptor: | CARBOXYPEPTIDASE A, D-[(N-HYDROXYAMINO)CARBONYL]PHENYLALANINE, ZINC ION | | Authors: | Cho, J.H, Ha, N.-C, Chung, S.J, Kim, D.H, Choi, K.Y, Oh, B.-H. | | Deposit date: | 2000-11-17 | | Release date: | 2001-11-15 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Insight Into the Stereochemistry in the Inhibition of Carboxypeptidase a with N-(Hydroxyaminocarbonyl)Phenylalanine: Binding Modes of an Enantiomeric Pair of the Inhibitor to Carboxypeptidase A
Bioorg.Med.Chem., 10, 2002
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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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1K41
 | | Crystal structure of KSI Y57S mutant | | Descriptor: | Ketosteroid Isomerase | | Authors: | Cha, S.S, Oh, B.H, Nam, G.H, Jang, D.S, Lee, T.H, Choi, K.Y. | | Deposit date: | 2001-10-05 | | Release date: | 2002-10-16 | | Last modified: | 2024-05-29 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Maintenance of alpha-helical structures by phenyl rings in the active-site tyrosine triad contributes to catalysis and stability of ketosteroid isomerase from Pseudomonas putida biotype B
Biochemistry, 40, 2001
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1EFE
 | | AN ACTIVE MINI-PROINSULIN, M2PI | | Descriptor: | MINI-PROINSULIN | | Authors: | Cho, Y, Chang, S.G, Choi, K.D, Shin, H, Ahn, B, Kim, K.S. | | Deposit date: | 2000-02-08 | | Release date: | 2000-03-17 | | Last modified: | 2022-02-16 | | Method: | SOLUTION NMR | | Cite: | Solution Structure of an Active Mini-Proinsulin, M2PI: Inter-chain Flexibility is Crucial for Insulin Activity
J.Biochem.Mol.Biol., 33, 2000
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1YXN
 | | Pseudo-atomic model of a fiberless isometric variant of bacteriophage phi29 | | Descriptor: | Major head protein | | Authors: | Morais, M.C, Choi, K.H, Koti, J.S, Chipman, P.R, Anderson, D.L, Rossmann, M.G. | | Deposit date: | 2005-02-22 | | Release date: | 2005-04-26 | | Last modified: | 2024-02-14 | | Method: | ELECTRON MICROSCOPY (7.9 Å) | | Cite: | Conservation of the Capsid Structure in Tailed dsDNA Bacteriophages: the Pseudoatomic Structure of phi29
Mol.Cell, 18, 2005
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1FJ8
 | | THE STRUCTURE OF BETA-KETOACYL-[ACYL CARRIER PROTEIN] SYNTHASE I IN COMPLEX WITH CERULENIN, IMPLICATIONS FOR DRUG DESIGN | | Descriptor: | (2S, 3R)-3-HYDROXY-4-OXO-7,10-TRANS,TRANS-DODECADIENAMIDE, BETA-KETOACYL-[ACYL CARRIER PROTEIN] SYNTHASE I | | Authors: | Price, A.C, Choi, K, Heath, R.J, Li, Z, White, S.W, Rock, C.O. | | Deposit date: | 2000-08-07 | | Release date: | 2000-08-23 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.27 Å) | | Cite: | Inhibition of beta-ketoacyl-acyl carrier protein synthases by thiolactomycin and cerulenin. Structure and mechanism.
J.Biol.Chem., 276, 2001
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1FJ4
 | | THE STRUCTURE OF BETA-KETOACYL-[ACYL CARRIER PROTEIN] SYNTHASE I IN COMPLEX WITH THIOLACTOMYCIN, IMPLICATIONS FOR DRUG DESIGN | | Descriptor: | BETA-KETOACYL-[ACYL CARRIER PROTEIN] SYNTHASE I, THIOLACTOMYCIN | | Authors: | Price, A.C, Choi, K, Heath, R.J, Li, Z, White, S.W, Rock, C.O. | | Deposit date: | 2000-08-07 | | Release date: | 2000-08-23 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.35 Å) | | Cite: | Inhibition of beta-ketoacyl-acyl carrier protein synthases by thiolactomycin and cerulenin. Structure and mechanism.
J.Biol.Chem., 276, 2001
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4H9K
 | | Crystal structure of cleavage site mutant of Npro of classical swine fever virus. | | Descriptor: | Hog cholera virus, SULFATE ION, ZINC ION | | Authors: | Gottipati, K, Ruggli, N, Gerber, M, Tratschin, J.-D, Benning, M, Bellamy, H, Choi, K.H. | | Deposit date: | 2012-09-24 | | Release date: | 2013-10-30 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.599 Å) | | Cite: | The Structure of Classical Swine Fever Virus N(pro): A Novel Cysteine Autoprotease and Zinc-Binding Protein Involved in Subversion of Type I Interferon Induction.
Plos Pathog., 9, 2013
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4H9J
 | | Crystal structure of N-terminal protease (Npro) of classical swine fever virus. | | Descriptor: | Hog cholera virus | | Authors: | Gottipati, K, Ruggli, N, Gerber, M, Tratschin, J.-D, Benning, M, Bellamy, H, Choi, K.H. | | Deposit date: | 2012-09-24 | | Release date: | 2013-10-30 | | Last modified: | 2018-01-24 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | The Structure of Classical Swine Fever Virus N(pro): A Novel Cysteine Autoprotease and Zinc-Binding Protein Involved in Subversion of Type I Interferon Induction.
Plos Pathog., 9, 2013
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1W6Y
 | | crystal structure of a mutant W92A in ketosteroid isomerase (KSI) from Pseudomonas putida biotype B | | Descriptor: | BETA-MERCAPTOETHANOL, EQUILENIN, STEROID DELTA-ISOMERASE | | Authors: | Yun, Y.S, Nam, G.H, Kim, Y.-G, Oh, B.-H, Choi, K.Y. | | Deposit date: | 2004-08-25 | | Release date: | 2005-04-14 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Small Exterior Hydrophobic Cluster Contributes to Conformational Stability and Steroid Binding in Ketosteroid Isomerase from Pseudomonas Putida Biotype B
FEBS J., 272, 2005
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4K1U
 | | Crystal structure of delta5-3-ketosteroid isomerase containing Y16F and Y32F mutations | | Descriptor: | Steroid Delta-isomerase | | Authors: | Cha, H.J, Jang, D.S, Kim, Y.G, Hong, B.H, Woo, J.S, Choi, K.Y. | | Deposit date: | 2013-04-05 | | Release date: | 2013-07-31 | | Last modified: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Rescue of deleterious mutations by the compensatory Y30F mutation in ketosteroid isomerase
Mol.Cells, 36, 2013
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4K1V
 | | Crystal structure of delta5-3-ketosteroid isomerase containing Y16F and Y57F mutations | | Descriptor: | Steroid Delta-isomerase | | Authors: | Cha, H.J, Jang, D.S, Kim, Y.G, Hong, B.H, Woo, J.S, Choi, K.Y. | | Deposit date: | 2013-04-05 | | Release date: | 2013-07-31 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Rescue of deleterious mutations by the compensatory Y30F mutation in ketosteroid isomerase
Mol.Cells, 36, 2013
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1BDH
 | | PURINE REPRESSOR MUTANT-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX | | Descriptor: | DNA (5'-D(*TP*AP*CP*GP*CP*AP*AP*AP*CP*GP*TP*TP*TP*GP*CP*GP*T )-3'), HYPOXANTHINE, PROTEIN (PURINE REPRESSOR) | | Authors: | Glasfeld, A, Schumacher, M.A, Choi, K.Y, Zalkin, H, Brennan, R.G. | | Deposit date: | 1996-07-25 | | Release date: | 1997-04-21 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | A Positively Charged Residue Bound in the Minor Groove Does not Alter the Bending of a DNA Duplex
J.Am.Chem.Soc., 118, 1996
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