RNA, Transfer, AlaAlanine-tRNA LigaseRNA Ligase (ATP)Polynucleotide LigasesPolynucleotide 5'-Hydroxyl-KinaseRNA, TransferPeptidesAlanineBase SequenceAmino Acyl-tRNA SynthetasesRNA SplicingBasic-Leucine Zipper Transcription FactorsSaccharomyces cerevisiaeMolecular Sequence DataAmino Acid SequencetRNA MethyltransferasesEscherichia coliUbiquitin-Protein LigasesPeptide FragmentsAlanine TransaminaseAnticodonDNA LigasesAlanine RacemasePeptide LibraryRNA, Transfer, Amino Acid-SpecificRNA, Transfer, Amino AcylAntimicrobial Cationic PeptidesProtein BindingPeptides, CyclicNucleic Acid ConformationBinding SitesRNA, Transfer, SerMutationUbiquitinationModels, MolecularRNA, Transfer, PheKineticsPeptide MappingUbiquitin-Protein Ligase ComplexesProtein Structure, TertiaryOligopeptidesSubstrate SpecificityRNA, Transfer, TrpCullin ProteinsAmino AcidsAlanine DehydrogenaseLigasesRNA, Transfer, MetRNA, Transfer, ArgUbiquitinSequence Homology, Amino AcidRNA, Transfer, GlyRNA, Transfer, IleProtein ConformationCell LineGlutamate-Cysteine LigaseRNA, Transfer, GluStructure-Activity RelationshipMutagenesis, Site-DirectedRNA, Transfer, AspRNA, Transfer, ValCloning, MolecularNatriuretic Peptide, BrainProtein Structure, SecondaryRNA, Transfer, ProRecombinant ProteinsRNA, Transfer, GlnRNA, BacterialSequence AlignmentRNA, Transfer, His