Iron is of great importance for many metabolic processes since the redox potential between
its two valence states Fe 2+ and Fe 3+ lies within the range of physiological processes …

Dihydroxamic acid macrocyclic siderophores comprise four members: putrebactin (putH 2),
avaroferrin (avaH 2), bisucaberin (bisH 2), and alcaligin (alcH 2). This mini-review collates …

Marine chemical sedimentary deposits known as Banded Iron Formations (BIFs) archive
Archean ocean chemistry and, potentially, signs of ancient microbial life. BIFs contain a …

The recently sequenced genome of the marine actinomycete Salinispora tropica CNB-440
revealed a high frequency of gene clusters which code for the biosynthesis of known and …

Desferrioxamine B (DFOB) conjugates with adamantane-1-carboxylic acid, 3-
hydroxyadamantane-1-carboxylic acid, 3, 5-dimethyladamantane-1-carboxylic acid …

Late-stage assembly of the trimeric linear siderophore desferrioxamine B (DFOB) native to
Streptomyces pilosus involves two DesD-catalyzed condensation reactions between one N …

To acquire iron essential for growth, the bacterium Shewanella putrefaciens produces the
macrocyclic dihydroxamic acid putrebactin (pbH2;[M+ H+]+, m/z calc 373.2) as its native …

Cultures of Shewanella putrefaciens grown in medium containing 10 mM 1, 4-diamino-2-
butanone (DBO) as an inhibitor of ornithine decarboxylase and 10 mM 1, 5-diaminopentane …

To manage iron acquisition in an oxic environment, Shewanella putrefaciens produces the
macrocyclic dihydroxamic acid putrebactin (PB) as its native siderophore. In this work, we …

Planococcus halocryophilus OR1 is a bacterial isolate capable of growth at temperatures
ranging from− 15 to+ 37° C. During sub-zero (cryophilic) growth, nodular features appear on …