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Article

The PQQ biosynthetic operons and their transcriptional regulation in Pseudomonas aeruginosa.

Archives of microbiology - 1 Jan 2010

Gliese Nicole, Khodaverdi Viola, Görisch Helmut

Abstract excerpt

Gene PA1990 of Pseudomonas aeruginosa, located downstream of pqqE and encoding a putative peptidase, was shown to be involved in excretion of PQQ into the culture supernatant. This gene is cotranscribed with the pqqABCDE cluster and was named pqqH. A PA1990::Km(r) mutant (VK3) did not show any effect in growth behaviour; however, in contrast to the wild-type, no excretion of PQQ into the culture supernatant was...

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PMID: 19902179
DOI: 10.1007/s00203-009-0523-6

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

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