Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: EC:4.2.2.10 (
PNL
)
341
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
A
pectin lyase
(
PNL
,
EC 4.2.2.10
) produced extracellularly by the strain of Penicillium oxalicum in solid-state fermentation medium containing deoiled mandarin orange peel meal was purified to apparent homogeneity by a protocol that included ammonium sulfate precipitation, DEAE-Sephadex A-50 and Sephadex G-100 chromatography. The enzyme had molecular mass of 50 kD, as determined by SDS- PAGE and showed optimum pH and temperature at 8.0 and 50 degrees C respectively. It had an isoelectric point (pI) of 5.0 and showed a K(m) of 1.1 mg/ml of citrus pectin. The enzyme was strongly inhibited by Mo4+, Ag+ and
Pb2+
and also by polyphenolic compounds, in particular tannic acid.
...
PMID:Purification and properties of an extracellular pectin lyase produced by the strain of Penicillium oxalicum in solid-state fermentation. 1797 Feb 83
