2015
Origin, diversification and substrate specificity in the family of NCS1/FUR transporters
Krypotou E, Evangelidis T, Bobonis J, Pittis A, Gabaldón T, Scazzocchio C, Mikros E, Diallinas G. Origin, diversification and substrate specificity in the family of NCS1/FUR transporters. Molecular Microbiology 2015, 96: 927-950. PMID: 25712422, DOI: 10.1111/mmi.12982.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAspergillus nidulansBinding SitesFungal ProteinsGene DuplicationGene Transfer, HorizontalMembrane Transport ProteinsMolecular Docking SimulationMolecular Dynamics SimulationMutationPhylogenyProtein ConformationProtein Structure, TertiaryPseudogenesSequence Homology, Amino AcidSubstrate SpecificitySymportersConceptsSubstrate specificitySubstrate binding siteFunctional diversificationModel fungus Aspergillus nidulansSystematic mutational analysisBinding sitesStructure-function analysisUptake of purinesNCS1 proteinsPlant homologuesFur proteinAspergillus nidulansGene duplicationHorizontal transferSubstrate dockingMutation analysisSub-familyHomology modelingMolecular mechanismsNCS1ProteinResiduesFurDiversificationNidulans
2013
Transport assays in filamentous fungi: Kinetic characterization of the UapC purine transporter of Aspergillus nidulans
Krypotou E, Diallinas G. Transport assays in filamentous fungi: Kinetic characterization of the UapC purine transporter of Aspergillus nidulans. Fungal Genetics And Biology 2013, 63: 1-8. PMID: 24355588, DOI: 10.1016/j.fgb.2013.12.004.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAspergillus nidulansBiological TransportFungal ProteinsKineticsMembrane Transport ProteinsMolecular Sequence DataOxypurinolPurinesUric AcidXanthineConceptsFilamentous ascomycete Aspergillus nidulansUric acid-xanthine transporterSpecificity profileAscomycete Aspergillus nidulansTransport assaysNucleobase-ascorbate transporter familySubstrate specificity profileMeasured apparent KmGenetic null mutantsAspergillus nidulansA. nidulansNull mutantsFilamentous fungiGerminating conidiosporesTransporter familyKinetic characterizationGenetic backgroundCompetition assaysVmax valuesMaximal expressionApparent KmUapCMorphological stagesAssayKinetic analysis