Matches in SemOpenAlex for { <https://semopenalex.org/work/W2094680583> ?p ?o ?g. }
- W2094680583 endingPage "3024" @default.
- W2094680583 startingPage "3017" @default.
- W2094680583 abstract "The Na+/dicarboxylate symporter (SdcS) from Staphylococcus aureus is a homologue of the mammalian Na+/dicarboxylate cotransporters (NaDC1) from the solute carrier 13 (SLC13) family. This study examined succinate transport by SdcS heterologously expressed in Escherichia coli, using right-side-out (RSO) and inside-out (ISO) membrane vesicles. The Km values for succinate in RSO and ISO vesicles were similar, ∼30 μM. The single cysteine of SdcS was replaced to produce the cysteine-less transporter, C457S, which demonstrated functional characteristics similar to those of the wild type. Single-cysteine mutants were made in SdcS-C457S at positions that are functionally important in mammalian NaDC1. Mutant N108C of SdcS was sensitive to chemical labeling by MTSET {[2-(trimethylammonium)ethyl]methanethiosulfonate} from both the cytoplasmic and extracellular sides, depending on the conformational state of the transporter, suggesting that Asn-108 may be found in the translocation pore of the protein. Mutant D329C was sensitive to MTSET in the presence of Na+ but only from the extracellular side. Finally, mutant L436C was insensitive to MTSET, although changes in its kinetic properties indicate that this residue may be important in substrate binding. In conclusion, this work identifies Asn-108 as a key residue in the translocation pathway of the protein, accessible in different states from both sides of the membrane. Functional characterization of SdcS should provide useful structural as well as functional details about mammalian transporters from the SLC13 family." @default.
- W2094680583 created "2016-06-24" @default.
- W2094680583 creator A5022992402 @default.
- W2094680583 creator A5086969739 @default.
- W2094680583 date "2009-03-04" @default.
- W2094680583 modified "2023-09-27" @default.
- W2094680583 title "Identification of Conformationally Sensitive Amino Acids in the Na<sup>+</sup>/Dicarboxylate Symporter (SdcS)" @default.
- W2094680583 cites W1487445277 @default.
- W2094680583 cites W1714820363 @default.
- W2094680583 cites W1747620147 @default.
- W2094680583 cites W1858064435 @default.
- W2094680583 cites W1977371069 @default.
- W2094680583 cites W1981402419 @default.
- W2094680583 cites W2000156332 @default.
- W2094680583 cites W2001473733 @default.
- W2094680583 cites W2005220027 @default.
- W2094680583 cites W2010919843 @default.
- W2094680583 cites W2016408814 @default.
- W2094680583 cites W2024238013 @default.
- W2094680583 cites W2027212364 @default.
- W2094680583 cites W2027616006 @default.
- W2094680583 cites W2048315594 @default.
- W2094680583 cites W2048712121 @default.
- W2094680583 cites W2054999309 @default.
- W2094680583 cites W2077851143 @default.
- W2094680583 cites W2081943673 @default.
- W2094680583 cites W2085764843 @default.
- W2094680583 cites W2095267065 @default.
- W2094680583 cites W2099384461 @default.
- W2094680583 cites W2101240514 @default.
- W2094680583 cites W2104622728 @default.
- W2094680583 cites W2135122380 @default.
- W2094680583 cites W2147241123 @default.
- W2094680583 cites W2156037374 @default.
- W2094680583 cites W2156924893 @default.
- W2094680583 cites W2164359822 @default.
- W2094680583 cites W2164706557 @default.
- W2094680583 cites W988977465 @default.
- W2094680583 doi "https://doi.org/10.1021/bi8022625" @default.
- W2094680583 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/2666955" @default.
- W2094680583 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19260674" @default.
- W2094680583 hasPublicationYear "2009" @default.
- W2094680583 type Work @default.
- W2094680583 sameAs 2094680583 @default.
- W2094680583 citedByCount "9" @default.
- W2094680583 countsByYear W20946805832013 @default.
- W2094680583 countsByYear W20946805832016 @default.
- W2094680583 countsByYear W20946805832017 @default.
- W2094680583 countsByYear W20946805832020 @default.
- W2094680583 crossrefType "journal-article" @default.
- W2094680583 hasAuthorship W2094680583A5022992402 @default.
- W2094680583 hasAuthorship W2094680583A5086969739 @default.
- W2094680583 hasBestOaLocation W20946805832 @default.
- W2094680583 hasConcept C104317684 @default.
- W2094680583 hasConcept C120405084 @default.
- W2094680583 hasConcept C143065580 @default.
- W2094680583 hasConcept C149011108 @default.
- W2094680583 hasConcept C178790620 @default.
- W2094680583 hasConcept C181199279 @default.
- W2094680583 hasConcept C185592680 @default.
- W2094680583 hasConcept C188053792 @default.
- W2094680583 hasConcept C2779201268 @default.
- W2094680583 hasConcept C2781338088 @default.
- W2094680583 hasConcept C28406088 @default.
- W2094680583 hasConcept C515207424 @default.
- W2094680583 hasConcept C537181965 @default.
- W2094680583 hasConcept C547475151 @default.
- W2094680583 hasConcept C55493867 @default.
- W2094680583 hasConceptScore W2094680583C104317684 @default.
- W2094680583 hasConceptScore W2094680583C120405084 @default.
- W2094680583 hasConceptScore W2094680583C143065580 @default.
- W2094680583 hasConceptScore W2094680583C149011108 @default.
- W2094680583 hasConceptScore W2094680583C178790620 @default.
- W2094680583 hasConceptScore W2094680583C181199279 @default.
- W2094680583 hasConceptScore W2094680583C185592680 @default.
- W2094680583 hasConceptScore W2094680583C188053792 @default.
- W2094680583 hasConceptScore W2094680583C2779201268 @default.
- W2094680583 hasConceptScore W2094680583C2781338088 @default.
- W2094680583 hasConceptScore W2094680583C28406088 @default.
- W2094680583 hasConceptScore W2094680583C515207424 @default.
- W2094680583 hasConceptScore W2094680583C537181965 @default.
- W2094680583 hasConceptScore W2094680583C547475151 @default.
- W2094680583 hasConceptScore W2094680583C55493867 @default.
- W2094680583 hasIssue "13" @default.
- W2094680583 hasLocation W20946805831 @default.
- W2094680583 hasLocation W20946805832 @default.
- W2094680583 hasLocation W20946805833 @default.
- W2094680583 hasLocation W20946805834 @default.
- W2094680583 hasOpenAccess W2094680583 @default.
- W2094680583 hasPrimaryLocation W20946805831 @default.
- W2094680583 hasRelatedWork W1923798281 @default.
- W2094680583 hasRelatedWork W1978511976 @default.
- W2094680583 hasRelatedWork W2023746869 @default.
- W2094680583 hasRelatedWork W2033186137 @default.
- W2094680583 hasRelatedWork W2094680583 @default.
- W2094680583 hasRelatedWork W2125628845 @default.
- W2094680583 hasRelatedWork W2146012160 @default.
- W2094680583 hasRelatedWork W2304232053 @default.