TransglutaminasesFactor XIIIaFactor XIIIAminationCadaverineCross-Linking ReagentsCornified Envelope Proline-Rich ProteinsEpidermisPlant InfertilityPutrescineGuinea PigsAmino Acid SequenceGlutamineMolecular Sequence DataKeratinocytesDipeptidesPolyaminesGTP-Binding ProteinsSubstrate SpecificityLysineCatalysisProtein Processing, Post-TranslationalSequence Homology, Amino AcidSkinElectrophoresis, Polyacrylamide GelBinding SitesBase SequenceKineticsLiverCloning, Molecular