Matches in SemOpenAlex for { <https://semopenalex.org/work/W1551668099> ?p ?o ?g. }
- W1551668099 endingPage "16100" @default.
- W1551668099 startingPage "16091" @default.
- W1551668099 abstract "R(+)-Lipoic acid is a cofactor required for function of the alpha-keto acid dehydrogenase and glycine cleavage enzyme complexes. The naturally occurring form of lipoate is attached by amide linkage to the epsilon-amino group of a specific lysine residue within conserved lipoate-accepting protein domains. Lipoate-protein ligase(s) catalyze the formation of this amide bond between lipoyl groups and specific apoproteins. We report the isolation of the lplA gene which encodes an Escherichia coli lipoate-protein ligase. Strains with lplA null mutations transport lipoic acid normally but have severe defects in the incorporation and utilization of exogenously supplied lipoic acid and lipoic acid analogs. These strains are also highly resistant to selenolipoate (a growth-inhibiting lipoate analog) and contain no detectable lipoate-protein ligase activity in cell extracts. The lplA gene has been cloned, sequenced, and physically mapped to min 99.6 (4657 kilobases) of the E. coli chromosome. Upon overexpression, the 38-kDa lplA gene product was purified to homogeneity and shown to have a mass, N-terminal sequence and amino acid composition consistent with the deduced 337 residue primary sequence. Enzyme assays show that purified LplA catalyzes the ATP-dependent attachment of [35S]lipoic acid to apoprotein, thus confirming that lplA encodes lipoate-protein ligase A. Analysis of lplA null mutants also indicates the existence of a second (lplA-independent) lipoyl-ligase enzyme in E. coli. This is the first identification of a lipoate ligase gene and the first analysis of a purified lipoate ligase enzyme." @default.
- W1551668099 created "2016-06-24" @default.
- W1551668099 creator A5040590476 @default.
- W1551668099 creator A5044886802 @default.
- W1551668099 creator A5052145565 @default.
- W1551668099 date "1994-06-01" @default.
- W1551668099 modified "2023-09-26" @default.
- W1551668099 title "Identification of the gene encoding lipoate-protein ligase A of Escherichia coli. Molecular cloning and characterization of the lplA gene and gene product." @default.
- W1551668099 cites W1582536955 @default.
- W1551668099 cites W1602283030 @default.
- W1551668099 cites W1736136613 @default.
- W1551668099 cites W1894520368 @default.
- W1551668099 cites W1902924213 @default.
- W1551668099 cites W1906947853 @default.
- W1551668099 cites W1911545410 @default.
- W1551668099 cites W1933613941 @default.
- W1551668099 cites W1963506606 @default.
- W1551668099 cites W1975993749 @default.
- W1551668099 cites W1978119061 @default.
- W1551668099 cites W1989492050 @default.
- W1551668099 cites W1990163323 @default.
- W1551668099 cites W1993987779 @default.
- W1551668099 cites W2013200026 @default.
- W1551668099 cites W2015540802 @default.
- W1551668099 cites W2021078292 @default.
- W1551668099 cites W2021602499 @default.
- W1551668099 cites W2025137955 @default.
- W1551668099 cites W2026018008 @default.
- W1551668099 cites W2026491313 @default.
- W1551668099 cites W2031121939 @default.
- W1551668099 cites W2033045244 @default.
- W1551668099 cites W2036329667 @default.
- W1551668099 cites W2037097624 @default.
- W1551668099 cites W2043268620 @default.
- W1551668099 cites W2047043554 @default.
- W1551668099 cites W2047521874 @default.
- W1551668099 cites W2047560791 @default.
- W1551668099 cites W2067743977 @default.
- W1551668099 cites W2068865134 @default.
- W1551668099 cites W2071347856 @default.
- W1551668099 cites W2078349619 @default.
- W1551668099 cites W2080769277 @default.
- W1551668099 cites W2081545117 @default.
- W1551668099 cites W2092163160 @default.
- W1551668099 cites W2094236732 @default.
- W1551668099 cites W2139217585 @default.
- W1551668099 cites W2150482536 @default.
- W1551668099 cites W2336860570 @default.
- W1551668099 cites W2410472628 @default.
- W1551668099 cites W53499587 @default.
- W1551668099 cites W79141321 @default.
- W1551668099 doi "https://doi.org/10.1016/s0021-9258(17)33977-7" @default.
- W1551668099 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8206909" @default.
- W1551668099 hasPublicationYear "1994" @default.
- W1551668099 type Work @default.
- W1551668099 sameAs 1551668099 @default.
- W1551668099 citedByCount "146" @default.
- W1551668099 countsByYear W15516680992012 @default.
- W1551668099 countsByYear W15516680992013 @default.
- W1551668099 countsByYear W15516680992014 @default.
- W1551668099 countsByYear W15516680992015 @default.
- W1551668099 countsByYear W15516680992016 @default.
- W1551668099 countsByYear W15516680992017 @default.
- W1551668099 countsByYear W15516680992018 @default.
- W1551668099 countsByYear W15516680992019 @default.
- W1551668099 countsByYear W15516680992020 @default.
- W1551668099 countsByYear W15516680992021 @default.
- W1551668099 countsByYear W15516680992022 @default.
- W1551668099 countsByYear W15516680992023 @default.
- W1551668099 crossrefType "journal-article" @default.
- W1551668099 hasAuthorship W1551668099A5040590476 @default.
- W1551668099 hasAuthorship W1551668099A5044886802 @default.
- W1551668099 hasAuthorship W1551668099A5052145565 @default.
- W1551668099 hasBestOaLocation W15516680991 @default.
- W1551668099 hasConcept C104317684 @default.
- W1551668099 hasConcept C116010114 @default.
- W1551668099 hasConcept C116834253 @default.
- W1551668099 hasConcept C121050878 @default.
- W1551668099 hasConcept C150194340 @default.
- W1551668099 hasConcept C153911025 @default.
- W1551668099 hasConcept C167625842 @default.
- W1551668099 hasConcept C175114707 @default.
- W1551668099 hasConcept C182469116 @default.
- W1551668099 hasConcept C195286587 @default.
- W1551668099 hasConcept C19924922 @default.
- W1551668099 hasConcept C199360897 @default.
- W1551668099 hasConcept C41008148 @default.
- W1551668099 hasConcept C54355233 @default.
- W1551668099 hasConcept C547475151 @default.
- W1551668099 hasConcept C59822182 @default.
- W1551668099 hasConcept C86803240 @default.
- W1551668099 hasConceptScore W1551668099C104317684 @default.
- W1551668099 hasConceptScore W1551668099C116010114 @default.
- W1551668099 hasConceptScore W1551668099C116834253 @default.
- W1551668099 hasConceptScore W1551668099C121050878 @default.
- W1551668099 hasConceptScore W1551668099C150194340 @default.
- W1551668099 hasConceptScore W1551668099C153911025 @default.
- W1551668099 hasConceptScore W1551668099C167625842 @default.