PlumX Metrics
Embed PlumX Metrics

Bacterial iron transport: Structure elucidation by FAB-MS and by 2D NMR ( 1 H, 13 C, 15 N) of pyoverdin G4R, a peptidic siderophore produced by a nitrogen-fixing strain of Pseudomonas putida

Tetrahedron, ISSN: 0040-4020, Vol: 53, Issue: 37, Page: 12539-12552
1997
  • 19
    Citations
  • 0
    Usage
  • 11
    Captures
  • 0
    Mentions
  • 0
    Social Media
Metric Options:   Counts1 Year3 Year

Metrics Details

  • Citations
    19
    • Citation Indexes
      19
  • Captures
    11

Article Description

The structures of the pyoverdins excreted in iron-deficient conditions by Pseudomonas putida G4R, a nitrogen-fixing Pseudomonas have been established using FAB-MS and 2D 1 H, 13 C & 15 N NMR on both the unlabelled and the 15 N-labelled molecules. They are chromopeptides possessing the following linear heptapeptide: (L)-Asp-(L)-Orn-(D)-threo-β-OHAsp-(L)-CTHPMD-Gly-(L)-Ser-(L)-cyclo-OHOrn, bearing a new natural amino acid which is the result of the condensation of one mole of (D) β-threo-hydroxyaspartic acid and one mole of (L) 2,4-diaminobutyric acid forming a tetrahydropyrimidine ring.

Provide Feedback

Have ideas for a new metric? Would you like to see something else here?Let us know