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Article

Purine catabolism in Escherichia coli and function of xanthine dehydrogenase in purine salvage.

Journal of bacteriology - 1 Oct 2000

Xi H, Schneider B L, Reitzer L

Abstract excerpt

Escherichia coli is not known to utilize purines, other than adenine and adenosine, as nitrogen sources. We reinvestigated purine catabolism because a computer analysis suggested several potential sigma(54)-dependent promoters within a 23-gene cluster whose products have homology to purine catabolic enzymes. Our results did not provide conclusive evidence that the sigma(54)-dependent promoters are active....

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 10986234
DOI: 10.1128/JB.182.19.5332-5341.2000
PMCID: PMC110974

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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