Division of Molecular & Life Sciences @ POSTECH

Byung-Ha Oh, Ph.D.

Cho JH, Kim DH, Chung SJ, Ha NC, Oh BH, Yong Choi K.

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. 2002 Jun;10(6):2015-22.
PMID: 11937361 [PubMed - in process]

2: Ha NC, Choi G, Choi KY, Oh BH. Related Articles: Structure and enzymology of Delta(5)-3-ketosteroid isomerase.
Curr Opin Struct Biol. 2001 Dec;11(6):674-8.
PMID: 11751047 [PubMed - in process]

3: Nam GH, Jang DS, Cha SS, Lee TH, Kim DH, Hong BH, Yun YS, Oh BH, Choi KY. Related Articles: 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. 2001 Nov 13;40(45):13529-37.
PMID: 11695900 [PubMed - indexed for MEDLINE]
4: Shin S, Lee TH, Koo HM, Kim S, Lee HS, Kim YS, Oh BH. Related Articles: Crystallization and preliminary X-ray crystallographic analysis of malonamidase E2, an amidase signature family member.
Acta Crystallogr D Biol Crystallogr. 2002 Mar;58(Pt 3):562-3.
PMID: 11856856 [PubMed - in process]

5: Oh BC, Chang BS, Park KH, Ha NC, Kim HK, Oh BH, Oh TK. Related Articles: Calcium-dependent catalytic activity of a novel phytase from Bacillus amyloliquefaciens DS11.
Biochemistry. 2001 Aug 14;40(32):9669-76.
PMID: 11583167 [PubMed - indexed for MEDLINE]

6: Shin S, Ha NC, Oh BC, Oh TK, Oh BH. Related Articles, Protein, Structure: Enzyme mechanism and catalytic property of beta propeller phytase.
Structure (Camb). 2001 Sep;9(9):851-8.
PMID: 11566134 [PubMed - indexed for MEDLINE]

7: Kim TJ, Nguyen VD, Lee HS, Kim MJ, Cho HY, Kim YW, Moon TW, Park CS, Kim JW, Oh BH, Lee SB, Svensson B, Park KH. Related Articles: Modulation of the multisubstrate specificity of Thermus maltogenic amylase by truncation of the N-terminal domain and by a salt-induced shift of the monomer/dimer equilibrium.
Biochemistry. 2001 Nov 27;40(47):14182-90.
PMID: 11714271 [PubMed - indexed for MEDLINE]

8: Ha NC, Oh ST, Sung JY, Cha KA, Lee MH, Oh BH. Related Articles: Supramolecular assembly and acid resistance of Helicobacter pylori urease.
Nat Struct Biol. 2001 Jun;8(6):505-9.
PMID: 11373617 [PubMed - indexed for MEDLINE]

9: Jang SB, Cho YS, Eom SJ, Choi EJ, Kim KH, Suh PG, Oh BH. Related Articles: Crystallization and preliminary X-ray crystallographic analysis of SEDL.
Acta Crystallogr D Biol Crystallogr. 2002 Mar;58(Pt 3):564-6.
PMID: 11856857 [PubMed - in process]

10: Choi G, Ha NC, Kim MS, Hong BH, Oh BH, Choi KY. Related Articles: 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. 2001 Jun 12;40(23):6828-35.
PMID: 11389596 [PubMed - in process]

11: Ha NC, Oh ST, Sung JY, Cha KA, Lee MH, Oh BH. Related Articles: Supramolecular assembly and acid resistance of Helicobacter pylori urease.
Nat Struct Biol. 2001 Jun;8(6):505-9.
PMID: 11373617 [PubMed - indexed for MEDLINE]

12: Kim MS, Oh H, Park C, Oh BH. Related Articles: Crystallization and preliminary X-ray crystallographic analysis of Escherichia coli RbsD, a component of the ribose-transport system with unknown biochemical function.
Acta Crystallogr D Biol Crystallogr. 2001 May;57(Pt 5):728-30.
PMID: 11320319 [PubMed - indexed for MEDLINE]

13: Shin S, Sung BJ, Cho YS, Kim HJ, Ha NC, Hwang JI, Chung CW, Jung YK, Oh BH. Related Articles: An anti-apoptotic protein human survivin is a direct inhibitor of caspase-3 and -7.
Biochemistry. 2001 Jan 30;40(4):1117-23.
PMID: 11170436 [PubMed - indexed for MEDLINE]

14: Oh KS, Cha SS, Kim DH, Cho HS, Ha NC, Choi G, Lee JY, Tarakeshwar P, Son HS, Choi KY, Oh BH, Kim KS. Related Articles: Role of catalytic residues in enzymatic mechanisms of homologous ketosteroid isomerases.
Biochemistry. 2000 Nov 14;39(45):13891-6.
PMID: 11076530 [PubMed - indexed for MEDLINE]

15: Ha NC, Kim MS, Lee W, Choi KY, Oh BH. Related Articles, Protein, Structure: 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. 2000 Dec 29;275(52):41100-6.
PMID: 11007792 [PubMed - indexed for MEDLINE]

16: Cha SS, Sung BJ, Kim YA, Song YL, Kim HJ, Kim S, Lee MS, Oh BH. Related Articles: Crystal structure of TRAIL-DR5 complex identifies a critical role of the unique frame insertion in conferring recognition specificity.
J Biol Chem. 2000 Oct 6;275(40):31171-7.
PMID: 10893238 [PubMed - indexed for MEDLINE]

17: Kim TJ, Park CS, Cho HY, Cha SS, Kim JS, Lee SB, Moon TW, Kim JW, Oh BH, Park KH. Related Articles: Role of the glutamate 332 residue in the transglycosylation activity of ThermusMaltogenic amylase.
Biochemistry. 2000 Jun 13;39(23):6773-80.
PMID: 10841756 [PubMed - indexed for MEDLINE]

18: Park KH, Kim TJ, Cheong TK, Kim JW, Oh BH, Svensson B. Related Articles: Structure, specificity and function of cyclomaltodextrinase, a multispecific enzyme of the alpha-amylase family.
Biochim Biophys Acta. 2000 May 23;1478(2):165-85. Review.
PMID: 10825529 [PubMed - indexed for MEDLINE]

19: Kim DH, Jang DS, Nam GH, Choi G, Kim JS, Ha NC, Kim MS, Oh BH, Choi KY. Related Articles, Protein, Structure: Contribution of the hydrogen-bond network involving a tyrosine triad in the active site to the structure and function of a highly proficient ketosteroid isomerase from Pseudomonas putida biotype B.
Biochemistry. 2000 Apr 25;39(16):4581-9.
PMID: 10769113 [PubMed - indexed for MEDLINE]

20: Ha NC, Oh BC, Shin S, Kim HJ, Oh TK, Kim YO, Choi KY, Oh BH. Related Articles, Protein, Structure: Crystal structures of a novel, thermostable phytase in partially and fully calcium-loaded states.
Nat Struct Biol. 2000 Feb;7(2):147-53.
PMID: 10655618 [PubMed - indexed for MEDLINE]

21: Choi G, Ha NC, Kim SW, Kim DH, Park S, Oh BH, Choi KY. Related Articles: 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. 2000 Feb 8;39(5):903-9.
PMID: 10653633 [PubMed - indexed for MEDLINE]
22: Cho HS, Ha NC, Choi G, Kim HJ, Lee D, Oh KS, Kim KS, Lee W, Choi KY, Oh BH. Related Articles: Crystal structure of delta(5)-3-ketosteroid isomerase from Pseudomonas testosteroni in complex with equilenin settles the correct hydrogen bonding scheme for transition state stabilization.
J Biol Chem. 1999 Nov 12;274(46):32863-8.
PMID: 10551849; UI: 20020257

23: Kim DH, Nam GH, Jang DS, Choi G, Joo S, Kim JS, Oh BH, Choi KY. Related Articles, Protein, Structure: Roles of active site aromatic residues in catalysis by ketosteroid isomerase from Pseudomonas putida biotype B.
Biochemistry. 1999 Oct 19;38(42):13810-9.
PMID: 10529226; UI: 99458694

24: Cha SS, Kim MS, Choi YH, Sung BJ, Shin NK, Shin HC, Sung YC, Oh BH. Related Articles: 2.8 A resolution crystal structure of human TRAIL, a cytokine with selective antitumor activity.
Immunity. 1999 Aug;11(2):253-61.
PMID: 10485660; UI: 99413670

25: Kim JS, Cha SS, Kim HJ, Kim TJ, Ha NC, Oh ST, Cho HS, Cho MJ, Kim MJ, Lee HS, Kim JW, Choi KY, Park KH, Oh BH. Related Articles, Protein, Structure: Crystal structure of a maltogenic amylase provides insights into a catalytic versatility.
J Biol Chem. 1999 Sep 10;274(37):26279-86.
PMID: 10473583; UI: 99403072

26: Cha SS, Shin HC, Choi KY, Oh BH. Related Articles: Expression, purification and crystallization of recombinant human TRAIL.
Acta Crystallogr D Biol Crystallogr. 1999 May;55(5):1101-4.
PMID: 10216319; UI: 99234375

27: Ha NC, Kim YO, Oh TK, Oh BH. Related Articles, Protein, Structure: Preliminary X-ray crystallographic analysis of a novel phytase from a Bacillus amyloliquefaciens strain.
Acta Crystallogr D Biol Crystallogr. 1999 Mar;55 ( Pt 3):691-3.
PMID: 10089471; UI: 99190948

28: Kim YJ, Cha SS, Kim JS, Shin NK, Jeong W, Shin HC, Oh BH, Hahn JH. Related Articles: Determination of the limited trypsinolysis pathways of tumor necrosis factor-alpha and its mutant by electrospray ionization mass spectrometry.
Anal Biochem. 1999 Feb 15;267(2):279-86.
PMID: 10036131; UI: 99157177

29: Cho MJ, Cha SS, Park JH, Cha HJ, Lee HS, Park KH, Oh BH. Related Articles: Preliminary X-ray crystallographic analysis of a novel maltogenic amylase from Bacillus stearothermophilus ET1.
Acta Crystallogr D Biol Crystallogr. 1998 May 1;54 ( Pt 3):416-8.
PMID: 9761914; UI: 98437541

30: Kang LW, Cho HS, Cha SS, Chung KM, Back SH, Jang SK, Oh BH. Related Articles: Crystallization and preliminary X-ray crystallographic analysis of the helicase domain of hepatitis C virus NS3 protein.
Acta Crystallogr D Biol Crystallogr. 1998 Jan 1;54 ( Pt 1):121-3.
PMID: 9761831; UI: 98437498

31: Cho HS, Choi G, Choi KY, Oh BH. Related Articles, Protein, Structure: Crystal structure and enzyme mechanism of Delta 5-3-ketosteroid isomerase from Pseudomonas testosteroni.
Biochemistry. 1998 Jun 9;37(23):8325-30.
PMID: 9622484; UI: 98285560

32: Cho HS, Ha NC, Kang LW, Chung KM, Back SH, Jang SK, Oh BH. Related Articles, Protein, Structure: Crystal structure of RNA helicase from genotype 1b hepatitis C virus. A feasible mechanism of unwinding duplex RNA.
J Biol Chem. 1998 Jun 12;273(24):15045-52.
PMID: 9614113; UI: 98279021

33: Cha HJ, Yoon HG, Kim YW, Lee HS, Kim JW, Kweon KS, Oh BH, Park KH. Related Articles, Protein, Nucleotide: Molecular and enzymatic characterization of a maltogenic amylase that hydrolyzes and transglycosylates acarbose.
Eur J Biochem. 1998 Apr 1;253(1):251-62.
PMID: 9578484; UI: 98237596

34: Cha SS, Kim JS, Cho HS, Shin NK, Jeong W, Shin HC, Kim YJ, Hahn JH, Oh BH. Related Articles, Protein, Structure: High resolution crystal structure of a human tumor necrosis factor-alpha mutant with low systemic toxicity.
J Biol Chem. 1998 Jan 23;273(4):2153-60.
PMID: 9442056; UI: 98113178

35: Kim SW, Cha SS, Cho HS, Kim JS, Ha NC, Cho MJ, Joo S, Kim KK, Choi KY, Oh BH. Related Articles, Protein, Structure: High-resolution crystal structures of delta5-3-ketosteroid isomerase with and without a reaction intermediate analogue.
Biochemistry. 1997 Nov 18;36(46):14030-6.
PMID: 9369474; UI: 98039133

36: Kim SW, Joo S, Choi G, Cho HS, Oh BH, Choi KY. Related Articles: Mutational analysis of the three cysteines and active-site aspartic acid 103 of ketosteroid isomerase from Pseudomonas putida biotype B.
J Bacteriol. 1997 Dec;179(24):7742-7.
PMID: 9401033; UI: 98062205

37: Cha SS, Lee D, Adams J, Kurdyla JT, Jones CS, Marshall LA, Bolognese B, Abdel-Meguid SS, Oh BH. Related Articles, Protein, Structure: High-resolution X-ray crystallography reveals precise binding interactions between human nonpancreatic secreted phospholipase A2 and a highly potent inhibitor (FPL67047XX).
J Med Chem. 1996 Sep 27;39(20):3878-81. No abstract available.
PMID: 8831753; UI: 96428651

38: Oh BH, Kim SW, Ryu SE, Kim SS, Yoon MK, Choi KY. Related Articles: Crystallization and preliminary x-ray crystallographic studies of ketosteroid isomerase from Pseudomonas putida biotype B.
Proteins. 1996 Apr;24(4):514-5.
PMID: 8859999; UI: 97013163

39: Wolf A, Shaw EW, Oh BH, De Bondt H, Joshi AK, Ames GF. Related Articles: Structure/function analysis of the periplasmic histidine-binding protein. Mutations decreasing ligand binding alter the properties of the conformational change and of the closed form.
J Biol Chem. 1995 Jul 7;270(27):16097-106.
PMID: 7608172; UI: 95332311

40: Cheng H, Westler WM, Xia B, Oh BH, Markley JL. Related Articles: Protein expression, selective isotopic labeling, and analysis of hyperfine-shifted NMR signals of Anabaena 7120 vegetative [2Fe-2S]ferredoxin.
Arch Biochem Biophys. 1995 Jan 10;316(1):619-34.
PMID: 7840674; UI: 95142687

41: Oh BH, Ames GF, Kim SH. Related Articles: Structural basis for multiple ligand specificity of the periplasmic lysine-, arginine-, ornithine-binding protein.
J Biol Chem. 1994 Oct 21;269(42):26323-30.
PMID: 7929349; UI: 95014467

42: Oh BH, Kang CH, De Bondt H, Kim SH, Nikaido K, Joshi AK, Ames GF. Related Articles, Protein: The bacterial periplasmic histidine-binding protein. structure/function analysis of the ligand-binding site and comparison with related proteins.
J Biol Chem. 1994 Feb 11;269(6):4135-43.
PMID: 8307974; UI: 94140832

43: Holden HM, Jacobson BL, Hurley JK, Tollin G, Oh BH, Skjeldal L, Chae YK, Cheng H, Xia B, Markley JL. Related Articles: Structure-function studies of [2Fe-2S] ferredoxins.
J Bioenerg Biomembr. 1994 Feb;26(1):67-88. Review.
PMID: 8027024; UI: 94299473

44: Oh BH, Pandit J, Kang CH, Nikaido K, Gokcen S, Ames GF, Kim SH. Related Articles, Protein, Structure: Three-dimensional structures of the periplasmic lysine/arginine/ornithine-binding protein with and without a ligand.
J Biol Chem. 1993 May 25;268(15):11348-55.
PMID: 8496186; UI: 93266593

45: Oh BH, Westler WM, Darba P, Markley JL. Related Articles: Protein carbon-13 spin systems by a single two-dimensional nuclear magnetic resonance experiment.
Science. 1988 May 13;240(4854):908-11.
PMID: 3129784; UI: 88204935

Division of Molecular & Life Sciences | POSTECH