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OH, BYUNG HA(오병하)

Department: Dept of Life Sciences(생명과학과)

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Type : Article Subject : 3-OXO-DELTA(5)-STEROID ISOMERASE

Article

Small exterior hydrophobic cluster contributes to conformational stability and steroid binding in ketosteroid isomerase from Pseudomonas putida biotype BSCIESCOPUS

FEBS JOURNAL, vol. 272, no. 8, page. 1999 - 2011, 2005-04

Article

Structural double-mutant cycle analysis of a hydrogen bond network in ketosteroid isomerase from Pseudomonas putida biotype BSCIESCOPUS

BIOCHEMICAL JOURNAL, vol. 382, page. 967 - 973, 2004-09-15

Article

Origin of the different pH activity profile in two homologous ketosteroid isomerasesSCIESCOPUS

JOURNAL OF BIOLOGICAL CHEMISTRY, vol. 278, no. 30, page. 28229 - 28236, 2003-07-25

Article

Contribution of conserved amino acids at the dimeric interface to the conformational stability and the structural integrity of the active site in ketosteroid isomerase from Pseudomonas putida biotype BSCIESCOPUS

JOURNAL OF BIOCHEMISTRY, vol. 134, no. 1, page. 101 - 110, 2003-07

Article

Structure and enzymology of Delta(5)-3-ketosteroid isomeraseSCIESCOPUS

CURRENT OPINION IN STRUCTURAL BIOLOGY, vol. 11, no. 6, page. 674 - 678, 2001-12

Article

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 BSCIESCOPUS

BIOCHEMISTRY, vol. 40, no. 45, page. 13529 - 13537, 2001-11-13

Article

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 BSCIESCOPUS

BIOCHEMISTRY, vol. 40, no. 23, page. 6828 - 6835, 2001-06-12

Article

Detection of large pK(alpha) perturbations of an inhibitor and a catalytic group at an enzyme active site, a mechanistic basis for catalytic power of many enzymesSCIESCOPUS

JOURNAL OF BIOLOGICAL CHEMISTRY, vol. 275, no. 52, page. 41100 - 41106, 2000-12-29

Article

Role of catalytic residues in enzymatic mechanisms of homologous ketosteroid isomerasesSCIESCOPUS

BIOCHEMISTRY, vol. 39, no. 45, page. 13891 - 13896, 2000-11-14

Article

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 BSCIESCOPUS

BIOCHEMISTRY, vol. 39, no. 5, page. 903 - 909, 2000-02-08

Article

Crystal structure of Delta(5)-3-ketosteroid isomerase from Pseudomonas testosteroni in complex with equilenin settles the correct hydrogen bonding scheme for transition state stabilizationSCIESCOPUS

JOURNAL OF BIOLOGICAL CHEMISTRY, vol. 274, no. 46, page. 32863 - 32868, 1999-11-12

Article

Roles of active site aromatic residues in catalysis by ketosteroid isomerase from Pseudomonas putida biotype BSCIESCOPUS

BIOCHEMISTRY, vol. 38, no. 42, page. 13810 - 13819, 1999-10-19

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