R. Sultana et al., A pyoverdine from Pseudomonas putida CFML 90-51 with a Lys epsilon-amino link in the peptide chain, BIOMETALS, 13(2), 2000, pp. 147-152
From Pseudomonas putida CFML 90-51 - a hospital isolate - a pyoverdine was
obtained which is characterized by the unusual linkage by the epsilon-rathe
r than the alpha-amino group of Lys in the peptide chain. The structure elu
cidation by spectroscopic methods and degradation reactions is reported.