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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
4
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pubmed:dateCreated |
1994-3-8
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pubmed:abstractText |
D-amino acid oxidase from Trigonopsis variabilis was purified to homogeneity as a well resolved flavoprotein. Specific activity of pure enzyme was 86.6 U/mg at 30 degrees C and pH 8.5. Optimum pH for enzyme activity was 7.5 and optimum temperature was 55 degrees C. The enzyme is a non-glycosylated homodimer; the protein monomer had a M(r) of 38 +/- 2 kDa and contained one molecule of non covalently bound FAD per mole of monomer. A single molecular form with an isoelectric point of 5.1 was detected in isoelectrofocusing. The A272/A455 ratio as calculated from the absorbance spectrum was 8.4. The enzyme bound competitive inhibitors benzoate and anthranilate giving typical flavin spectral perturbations.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Nov
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pubmed:issn |
1039-9712
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
31
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
709-17
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:7905327-Amino Acid Sequence,
pubmed-meshheading:7905327-D-Amino-Acid Oxidase,
pubmed-meshheading:7905327-Electrophoresis, Polyacrylamide Gel,
pubmed-meshheading:7905327-Enzyme-Linked Immunosorbent Assay,
pubmed-meshheading:7905327-Mitosporic Fungi,
pubmed-meshheading:7905327-Molecular Sequence Data
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pubmed:year |
1993
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pubmed:articleTitle |
Characterization of D-amino acid oxidase from Trigonopsis variabilis.
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pubmed:affiliation |
Department of General Physiology and Biochemistry, University of Milano, Italy.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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