Moore, J Escherichia coli cyclic AMP receptor protein mutants provide evidence for ligand contacts important in activation. [electronic resource] - Journal of bacteriology Dec 1992 - 8030-5 p. digital Publication Type: Journal Article ISSN: 0021-9193 Standard No.: 10.1128/jb.174.24.8030-8035.1992 doi Subjects--Topical Terms: Cloning, MolecularCyclic AMP--metabolismEscherichia coli--geneticsHydrogen BondingLigandsMolecular StructureMutagenesis, Site-DirectedReceptors, Cyclic AMP--chemistry