Structure Characteristics of Antibacterial Compound Isolated from the Secondary Metabolites from Streptomyces roseogilvus var. marinus

Author

Liu Yun ; Lin Qinxiong

Author_Institution

Coll. of Life Sci. & Technol., Huazhong Univ. of Sci. & Technol., Wuhan, China

fYear

2009

fDate

11-13 June 2009

Firstpage

1

Lastpage

5

Abstract

An antibacterial compound was isolated and purified from the secondary metabolites of the Streptomyces roseogilvus var. marinus strain and structure anlysis by ESI-MS and NMR. The results showed that molecular formula of antibacterial compound was C₂₂H₂₇O₇N₃S, and its molecular structure agreed well with griseoviridin producing from terrestrial microorganisms. Streptomyces roseogilvus var. marinus is a new potential griseoviridin-producing strain by our knowledge. It is first reported that griseoviridin is isolated from the marine-derived actinomycete.

Keywords

antibacterial activity; biochemistry; mass spectroscopic chemical analysis; microorganisms; nuclear magnetic resonance; organic compounds; ESI-MS structure anlysis; NMR structure anlysis; Streptomyces roseogilvus var. marinus; antibacterial compound structure; griseoviridin producing strain; marine derived actinomycete; secondary metabolites; terrestrial microorganisms; Anti-bacterial; Capacitive sensors; Isolation technology; Marine technology; Microorganisms; Nuclear magnetic resonance; Petroleum; Reactive power; Sediments; Solvents;

fLanguage

English

Publisher

ieee

Conference_Titel

Bioinformatics and Biomedical Engineering , 2009. ICBBE 2009. 3rd International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-2901-1

Electronic_ISBN

978-1-4244-2902-8

Type

conf

DOI

10.1109/ICBBE.2009.5163432

Filename

5163432