Matches in SemOpenAlex for { <https://semopenalex.org/work/W2017683407> ?p ?o ?g. }
- W2017683407 endingPage "5571" @default.
- W2017683407 startingPage "5562" @default.
- W2017683407 abstract "Adenylyl transferase (ATase) is the bifunctional effector enzyme in the nitrogen assimilation cascade that controls the activity of glutamine synthetase (GS) in Escherichia coli. This study addresses the question of whether the two antagonistic activities of ATase (adenylylation and deadenylylation) occur at the same or at different active sites. The 945 amino acid residue ATase has been truncated in two ways, so as to produce two homologous polypeptides corresponding to amino acids 1-423 (AT-N) and 425-945 (AT-C). We demonstrate that ATase has two active sites; AT-N carries a deadenylylation activity and AT-C carries an adenylylation activity. Glutamine activates the adenylylation reaction of the AT-C domain, whereas alpha-ketoglutarate activates the deadenylylation reaction catalysed by the AT-N domain. With respect to the regulation by the nitrogen status monitor PII, however, the adenylylation domain appears to be dependent on the deadenylylation domain: the deadenylylation activity of AT-N depends on PII-UMP and is inhibited by PII. The adenylylation activity of AT-C is independent of PII (or PII-UMP), whereas in the intact enzyme PII is required for this activity. The implications of this intramolecular signal transduction for the prevention of futile cycling are discussed." @default.
- W2017683407 created "2016-06-24" @default.
- W2017683407 creator A5043470360 @default.
- W2017683407 creator A5057912042 @default.
- W2017683407 creator A5065527770 @default.
- W2017683407 creator A5080506944 @default.
- W2017683407 creator A5086365786 @default.
- W2017683407 date "1997-09-15" @default.
- W2017683407 modified "2023-10-13" @default.
- W2017683407 title "The two opposing activities of adenylyl transferase reside in distinct homologous domains, with intramolecular signal transduction" @default.
- W2017683407 cites W1483093256 @default.
- W2017683407 cites W1571075203 @default.
- W2017683407 cites W1571275312 @default.
- W2017683407 cites W1583293396 @default.
- W2017683407 cites W1727364189 @default.
- W2017683407 cites W1802512937 @default.
- W2017683407 cites W1992459855 @default.
- W2017683407 cites W1993922118 @default.
- W2017683407 cites W2006502556 @default.
- W2017683407 cites W2014726549 @default.
- W2017683407 cites W2015932983 @default.
- W2017683407 cites W2018289835 @default.
- W2017683407 cites W2023178154 @default.
- W2017683407 cites W2028209687 @default.
- W2017683407 cites W2052757833 @default.
- W2017683407 cites W2061103554 @default.
- W2017683407 cites W2080481085 @default.
- W2017683407 cites W2083555738 @default.
- W2017683407 cites W2091473682 @default.
- W2017683407 cites W2093495367 @default.
- W2017683407 cites W2100837269 @default.
- W2017683407 cites W2119200987 @default.
- W2017683407 cites W2138270253 @default.
- W2017683407 cites W2157336072 @default.
- W2017683407 doi "https://doi.org/10.1093/emboj/16.18.5562" @default.
- W2017683407 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/1170188" @default.
- W2017683407 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9312015" @default.
- W2017683407 hasPublicationYear "1997" @default.
- W2017683407 type Work @default.
- W2017683407 sameAs 2017683407 @default.
- W2017683407 citedByCount "92" @default.
- W2017683407 countsByYear W20176834072012 @default.
- W2017683407 countsByYear W20176834072013 @default.
- W2017683407 countsByYear W20176834072014 @default.
- W2017683407 countsByYear W20176834072015 @default.
- W2017683407 countsByYear W20176834072017 @default.
- W2017683407 countsByYear W20176834072020 @default.
- W2017683407 countsByYear W20176834072021 @default.
- W2017683407 countsByYear W20176834072022 @default.
- W2017683407 countsByYear W20176834072023 @default.
- W2017683407 crossrefType "journal-article" @default.
- W2017683407 hasAuthorship W2017683407A5043470360 @default.
- W2017683407 hasAuthorship W2017683407A5057912042 @default.
- W2017683407 hasAuthorship W2017683407A5065527770 @default.
- W2017683407 hasAuthorship W2017683407A5080506944 @default.
- W2017683407 hasAuthorship W2017683407A5086365786 @default.
- W2017683407 hasBestOaLocation W20176834072 @default.
- W2017683407 hasConcept C160403918 @default.
- W2017683407 hasConcept C181199279 @default.
- W2017683407 hasConcept C2776376580 @default.
- W2017683407 hasConcept C2779289688 @default.
- W2017683407 hasConcept C2779349466 @default.
- W2017683407 hasConcept C41183919 @default.
- W2017683407 hasConcept C515207424 @default.
- W2017683407 hasConcept C51785407 @default.
- W2017683407 hasConcept C553450214 @default.
- W2017683407 hasConcept C55493867 @default.
- W2017683407 hasConcept C58431802 @default.
- W2017683407 hasConcept C62478195 @default.
- W2017683407 hasConcept C86803240 @default.
- W2017683407 hasConceptScore W2017683407C160403918 @default.
- W2017683407 hasConceptScore W2017683407C181199279 @default.
- W2017683407 hasConceptScore W2017683407C2776376580 @default.
- W2017683407 hasConceptScore W2017683407C2779289688 @default.
- W2017683407 hasConceptScore W2017683407C2779349466 @default.
- W2017683407 hasConceptScore W2017683407C41183919 @default.
- W2017683407 hasConceptScore W2017683407C515207424 @default.
- W2017683407 hasConceptScore W2017683407C51785407 @default.
- W2017683407 hasConceptScore W2017683407C553450214 @default.
- W2017683407 hasConceptScore W2017683407C55493867 @default.
- W2017683407 hasConceptScore W2017683407C58431802 @default.
- W2017683407 hasConceptScore W2017683407C62478195 @default.
- W2017683407 hasConceptScore W2017683407C86803240 @default.
- W2017683407 hasIssue "18" @default.
- W2017683407 hasLocation W20176834071 @default.
- W2017683407 hasLocation W20176834072 @default.
- W2017683407 hasLocation W20176834073 @default.
- W2017683407 hasLocation W20176834074 @default.
- W2017683407 hasOpenAccess W2017683407 @default.
- W2017683407 hasPrimaryLocation W20176834071 @default.
- W2017683407 hasRelatedWork W1595526210 @default.
- W2017683407 hasRelatedWork W1833436210 @default.
- W2017683407 hasRelatedWork W1999272455 @default.
- W2017683407 hasRelatedWork W2034880009 @default.
- W2017683407 hasRelatedWork W2036381253 @default.
- W2017683407 hasRelatedWork W2050921754 @default.
- W2017683407 hasRelatedWork W2093201988 @default.
- W2017683407 hasRelatedWork W4237759946 @default.