Noursamycins, Chlorinated Cyclohexapeptides Identified from Molecular Networking of Streptomyces noursei NTR-SR4

Biochemistry, Genetics and Molecular Biology

• Anabolism 100%
• Streptomyces 100%
• Nonribosomal Peptide 100%
• Enzyme Specificity 50%
• Transcriptional Activator 50%
• Adenylylation 50%
• Cytotoxicity 50%
• Enantiomer 50%
• Gram Negative Bacterium 50%
• Mass Spectrometry 50%
• Gene Cluster 50%
• Antibacterial Activity 50%
• Amino Acids 50%
• Two-Dimensional Nuclear Magnetic Resonance Spectroscopy 50%
• Derivatization 50%

Chemistry

• Electron Ionization Mass Spectroscopy 100%

Pharmacology, Toxicology and Pharmaceutical Science

• Nonribosomal Peptide Synthetase 100%