- Volume 20 Issue 3
Characterization of the Binding Activity of Virginiae Butanolide C Binding Protein in Streptomyces virginiae
Streptomyces virginiae가 생산하는 Virginiae Butanolide C(VB-C) 결합단백질의 결합활성에 미치는 일반적 특성
- 김현수 (계명대학교 자연과학대학 미생물학과)
- Published : 1992.06.01
Virginiae butanolide (VB) is an autoregulator which triggers virginiamycin production in Strefltomyces virginiae. VB-C binding protein activity was investigated under various additives. The VB-C binding protein was almost fully observed in sotubte fraction (>90%) and the binding activity was optimum at pH 7.0. The VB-C binding activity was increased about 15% in 0.5 M KCI, whereas decreased about 60% in 20 mM
Streptomyces virginiae;virginiae butanolide C(VB-C);VB-C binding protein;bacterial hormone.