Matches in SemOpenAlex for { <https://semopenalex.org/work/W2299156747> ?p ?o ?g. }
- W2299156747 endingPage "77" @default.
- W2299156747 startingPage "62" @default.
- W2299156747 abstract "When sulfur compounds are scarce or difficult to process, Escherichia coli adapts by inducing the high-level expression of sulfur-compound importers. If cystine then becomes available, the cystine is rapidly overimported and reduced, leading to a burgeoning pool of intracellular cysteine. Most of the excess cysteine is exported, but some is adventitiously degraded, with the consequent release of sulfide. Sulfide is a potent ligand of copper and heme moieties, raising the prospect that it interferes with enzymes. We observed that when cystine was provided and sulfide levels rose, E. coli became strictly dependent upon cytochrome bd oxidase for continued respiration. Inspection revealed that low-micromolar levels of sulfide inhibited the proton-pumping cytochrome bo oxidase that is regarded as the primary respiratory oxidase. In the absence of the back-up cytochrome bd oxidase, growth failed. Exogenous sulfide elicited the same effect. The potency of sulfide was enhanced when oxygen concentrations were low. Natural oxic-anoxic interfaces are often sulfidic, including the intestinal environment where E. coli dwells. We propose that the sulfide resistance of the cytochrome bd oxidase is a key trait that permits respiration in such habitats." @default.
- W2299156747 created "2016-06-24" @default.
- W2299156747 creator A5079628041 @default.
- W2299156747 creator A5086719646 @default.
- W2299156747 creator A5087897170 @default.
- W2299156747 date "2016-05-02" @default.
- W2299156747 modified "2023-10-15" @default.
- W2299156747 title "The cytochrome<i>bd</i>oxidase of<i>Escherichia coli</i>prevents respiratory inhibition by endogenous and exogenous hydrogen sulfide" @default.
- W2299156747 cites W1234096505 @default.
- W2299156747 cites W143543243 @default.
- W2299156747 cites W1530145064 @default.
- W2299156747 cites W1537686192 @default.
- W2299156747 cites W1566586947 @default.
- W2299156747 cites W1587799155 @default.
- W2299156747 cites W1669540301 @default.
- W2299156747 cites W1874615499 @default.
- W2299156747 cites W1898563571 @default.
- W2299156747 cites W1967605214 @default.
- W2299156747 cites W1977316589 @default.
- W2299156747 cites W1979806971 @default.
- W2299156747 cites W1984400536 @default.
- W2299156747 cites W1998686777 @default.
- W2299156747 cites W200606638 @default.
- W2299156747 cites W2006418181 @default.
- W2299156747 cites W2017006407 @default.
- W2299156747 cites W2017410917 @default.
- W2299156747 cites W2023621385 @default.
- W2299156747 cites W2026465800 @default.
- W2299156747 cites W2027451321 @default.
- W2299156747 cites W2029947950 @default.
- W2299156747 cites W2031205905 @default.
- W2299156747 cites W2032929186 @default.
- W2299156747 cites W2033225711 @default.
- W2299156747 cites W2049220790 @default.
- W2299156747 cites W2054504510 @default.
- W2299156747 cites W2057889321 @default.
- W2299156747 cites W2059311343 @default.
- W2299156747 cites W2060121377 @default.
- W2299156747 cites W2061525480 @default.
- W2299156747 cites W2061659241 @default.
- W2299156747 cites W2065440409 @default.
- W2299156747 cites W2069480047 @default.
- W2299156747 cites W2083431904 @default.
- W2299156747 cites W2087967517 @default.
- W2299156747 cites W2097691801 @default.
- W2299156747 cites W2102951834 @default.
- W2299156747 cites W2103880422 @default.
- W2299156747 cites W2106773811 @default.
- W2299156747 cites W2110076050 @default.
- W2299156747 cites W2110660474 @default.
- W2299156747 cites W2111752110 @default.
- W2299156747 cites W2113212016 @default.
- W2299156747 cites W2120218267 @default.
- W2299156747 cites W2124688646 @default.
- W2299156747 cites W2125283209 @default.
- W2299156747 cites W2125396805 @default.
- W2299156747 cites W2129844770 @default.
- W2299156747 cites W2130151145 @default.
- W2299156747 cites W2141513556 @default.
- W2299156747 cites W2147887327 @default.
- W2299156747 cites W2147893409 @default.
- W2299156747 cites W2149863399 @default.
- W2299156747 cites W2155997663 @default.
- W2299156747 cites W2204620269 @default.
- W2299156747 cites W2270292412 @default.
- W2299156747 cites W2334475712 @default.
- W2299156747 cites W67150131 @default.
- W2299156747 cites W70949530 @default.
- W2299156747 doi "https://doi.org/10.1111/mmi.13372" @default.
- W2299156747 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/4925259" @default.
- W2299156747 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/26991114" @default.
- W2299156747 hasPublicationYear "2016" @default.
- W2299156747 type Work @default.
- W2299156747 sameAs 2299156747 @default.
- W2299156747 citedByCount "77" @default.
- W2299156747 countsByYear W22991567472016 @default.
- W2299156747 countsByYear W22991567472017 @default.
- W2299156747 countsByYear W22991567472018 @default.
- W2299156747 countsByYear W22991567472019 @default.
- W2299156747 countsByYear W22991567472020 @default.
- W2299156747 countsByYear W22991567472021 @default.
- W2299156747 countsByYear W22991567472022 @default.
- W2299156747 countsByYear W22991567472023 @default.
- W2299156747 crossrefType "journal-article" @default.
- W2299156747 hasAuthorship W2299156747A5079628041 @default.
- W2299156747 hasAuthorship W2299156747A5086719646 @default.
- W2299156747 hasAuthorship W2299156747A5087897170 @default.
- W2299156747 hasBestOaLocation W22991567471 @default.
- W2299156747 hasConcept C104317684 @default.
- W2299156747 hasConcept C123249941 @default.
- W2299156747 hasConcept C178790620 @default.
- W2299156747 hasConcept C181199279 @default.
- W2299156747 hasConcept C182215343 @default.
- W2299156747 hasConcept C185592680 @default.
- W2299156747 hasConcept C2777608289 @default.
- W2299156747 hasConcept C2779201268 @default.
- W2299156747 hasConcept C2780564542 @default.
- W2299156747 hasConcept C2780596425 @default.