Matches in SemOpenAlex for { <https://semopenalex.org/work/W1986760924> ?p ?o ?g. }
- W1986760924 endingPage "242" @default.
- W1986760924 startingPage "235" @default.
- W1986760924 abstract "Secondary metabolic-energy-generating systems generate a proton motive force (pmf) or a sodium ion motive force (smf) by a process that involves the action of secondary transporters. The (electro)chemical gradient of the solute(s) is converted into the electrochemical gradient of protons or sodium ions. The most straightforward systems are the excretion systems by which a metabolic end product is excreted out of the cell in symport with protons or sodium ions (energy recycling). Similarly, solutes that were accumulated and stored in the cell under conditions of abundant energy supply may be excreted again in symport with protons when conditions become worse (energy storage). In fermentative bacteria, a proton motive force is generated by fermentation of weak acids, such as malate and citrate. The two components of the pmf, the membrane potential and the pH gradient, are generated in separate steps. The weak acid is taken up by a secondary transporter either in exchange with a fermentation product (precursor/product exchange) or by a uniporter mechanism. In both cases, net negative charge is translocated into the cell, thereby generating a membrane potential. Decarboxylation reactions in the metabolic breakdown of the weak acid consume cytoplasmic protons, thereby generating a pH gradient across the membrane. In this review, several examples of these different types of secondary metabolic energy generation will be discussed." @default.
- W1986760924 created "2016-06-24" @default.
- W1986760924 creator A5000910779 @default.
- W1986760924 creator A5029934710 @default.
- W1986760924 creator A5041070000 @default.
- W1986760924 date "1995-10-16" @default.
- W1986760924 modified "2023-09-27" @default.
- W1986760924 title "The generation of metabolic energy by solute transport" @default.
- W1986760924 cites W1491329611 @default.
- W1986760924 cites W1495481933 @default.
- W1986760924 cites W1506141487 @default.
- W1986760924 cites W1522439750 @default.
- W1986760924 cites W1532540086 @default.
- W1986760924 cites W1532735392 @default.
- W1986760924 cites W1536853513 @default.
- W1986760924 cites W1546531888 @default.
- W1986760924 cites W1557183846 @default.
- W1986760924 cites W1561122493 @default.
- W1986760924 cites W1590728260 @default.
- W1986760924 cites W1597733681 @default.
- W1986760924 cites W1598858252 @default.
- W1986760924 cites W1624096210 @default.
- W1986760924 cites W1750125692 @default.
- W1986760924 cites W1852134768 @default.
- W1986760924 cites W1968375189 @default.
- W1986760924 cites W1973549452 @default.
- W1986760924 cites W1975448185 @default.
- W1986760924 cites W1996695276 @default.
- W1986760924 cites W2000694089 @default.
- W1986760924 cites W2003037559 @default.
- W1986760924 cites W2004376799 @default.
- W1986760924 cites W2031335287 @default.
- W1986760924 cites W2033707517 @default.
- W1986760924 cites W2034569865 @default.
- W1986760924 cites W2037076888 @default.
- W1986760924 cites W2062998416 @default.
- W1986760924 cites W2064662900 @default.
- W1986760924 cites W2082918002 @default.
- W1986760924 cites W2094986415 @default.
- W1986760924 cites W2097578220 @default.
- W1986760924 cites W2102446795 @default.
- W1986760924 cites W2110351444 @default.
- W1986760924 cites W2112167848 @default.
- W1986760924 cites W2113858033 @default.
- W1986760924 cites W2120037969 @default.
- W1986760924 cites W2120503736 @default.
- W1986760924 cites W2131157638 @default.
- W1986760924 cites W2140415936 @default.
- W1986760924 cites W2149649308 @default.
- W1986760924 cites W2159707601 @default.
- W1986760924 cites W2167314017 @default.
- W1986760924 cites W2168753468 @default.
- W1986760924 cites W2171255530 @default.
- W1986760924 cites W2557419771 @default.
- W1986760924 cites W3118247434 @default.
- W1986760924 cites W3150684937 @default.
- W1986760924 cites W1991895942 @default.
- W1986760924 doi "https://doi.org/10.1007/s002030050260" @default.
- W1986760924 hasPublicationYear "1995" @default.
- W1986760924 type Work @default.
- W1986760924 sameAs 1986760924 @default.
- W1986760924 citedByCount "15" @default.
- W1986760924 countsByYear W19867609242014 @default.
- W1986760924 crossrefType "journal-article" @default.
- W1986760924 hasAuthorship W1986760924A5000910779 @default.
- W1986760924 hasAuthorship W1986760924A5029934710 @default.
- W1986760924 hasAuthorship W1986760924A5041070000 @default.
- W1986760924 hasBestOaLocation W19867609242 @default.
- W1986760924 hasConcept C104317684 @default.
- W1986760924 hasConcept C112243037 @default.
- W1986760924 hasConcept C120405084 @default.
- W1986760924 hasConcept C125086356 @default.
- W1986760924 hasConcept C12554922 @default.
- W1986760924 hasConcept C145148216 @default.
- W1986760924 hasConcept C147789679 @default.
- W1986760924 hasConcept C149011108 @default.
- W1986760924 hasConcept C161790260 @default.
- W1986760924 hasConcept C171357686 @default.
- W1986760924 hasConcept C17525397 @default.
- W1986760924 hasConcept C178790620 @default.
- W1986760924 hasConcept C181199279 @default.
- W1986760924 hasConcept C181911157 @default.
- W1986760924 hasConcept C185592680 @default.
- W1986760924 hasConcept C2780595602 @default.
- W1986760924 hasConcept C41625074 @default.
- W1986760924 hasConcept C52859227 @default.
- W1986760924 hasConcept C537181965 @default.
- W1986760924 hasConcept C55493867 @default.
- W1986760924 hasConcept C57181701 @default.
- W1986760924 hasConcept C86803240 @default.
- W1986760924 hasConcept C90424259 @default.
- W1986760924 hasConceptScore W1986760924C104317684 @default.
- W1986760924 hasConceptScore W1986760924C112243037 @default.
- W1986760924 hasConceptScore W1986760924C120405084 @default.
- W1986760924 hasConceptScore W1986760924C125086356 @default.
- W1986760924 hasConceptScore W1986760924C12554922 @default.
- W1986760924 hasConceptScore W1986760924C145148216 @default.
- W1986760924 hasConceptScore W1986760924C147789679 @default.