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Volumn 125, Issue 39, 2003, Pages 11780-11781

Conversion of extradiol aromatic ring-cleaving homoprotocatechuate 2,3-dioxygenase into an intradiol cleaving enzyme

Author keywords

[No Author keywords available]

Indexed keywords

3,4 DIHYDROXYPHENYLACETATE 2,3 DIOXYGENASE; ESTRADIOL; UNCLASSIFIED DRUG;

EID: 0141732267     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja0368103     Document Type: Article
Times cited : (48)

References (27)
  • 2
    • 0141859937 scopus 로고    scopus 로고
    • note
    • Substrates with three adjacent OH groups are often cleaved between two of these to give apparent intradiol cleavage by an extradiol mechanism.
  • 13
    • 0141748314 scopus 로고    scopus 로고
    • Ph.D. Thesis; University of Minnesota, Minneapolis
    • Vetting, M. W. Ph.D. Thesis: University of Minnesota, Minneapolis, 2001.
    • (2001)
    • Vetting, M.W.1
  • 16
    • 0141636378 scopus 로고    scopus 로고
    • note
    • Recombinant WT 2,3-HPCD was purified as described.24 H200F was prepared using the Stratagene QuickChange kit and verified by sequence analysis. 2, 3-HPCD was homogeneous by denaturing PAGE.
  • 17
    • 0141859934 scopus 로고    scopus 로고
    • note
    • max is inconsistent with proximal cleavage that would yield a product equivalent to that of 3-substituted gentisates by gentisate 1,2-dioxygenase, which absorb between 320 and 350 nm.27
  • 20
    • 0141525235 scopus 로고    scopus 로고
    • note
    • Mass spec and NMR analyses were performed at the University of Minnesota, Department of Biochemistry, Molecular Biology and Biophysics.
  • 21
    • 0141859936 scopus 로고    scopus 로고
    • note
    • A contaminating enzyme cannot account for the intradiol cleavage because other mutant 2,3-HPCD enzymes have been identically purified and show no intradiol dioxygenase activity. E. coli without the expression plasmid also shows no intradiol activity with 2,3-DHB.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.