Spiro, S Interconversion of the DNA-binding specificities of two related transcription regulators, CRP and FNR. [electronic resource] - Molecular microbiology Nov 1990 - 1831-8 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0950-382X Standard No.: 10.1111/j.1365-2958.1990.tb02031.x doi Subjects--Topical Terms: Amino Acid SequenceBacterial Proteins--geneticsBase SequenceBinding SitesCarrier Proteins--geneticsChromosome DeletionCyclic AMP Receptor ProteinEscherichia coli--geneticsEscherichia coli ProteinsGene Expression Regulation, BacterialGenes, BacterialIron-Sulfur ProteinsMolecular Sequence DataMutagenesis, Site-DirectedPlasmidsProtein ConformationReceptors, Cyclic AMP--geneticsSubstrate Specificity