ProcollagenProcollagen N-EndopeptidaseSubstrate SpecificityBone Morphogenetic Protein 1CollagenOsteogenesis ImperfectaHSP47 Heat-Shock ProteinsEhlers-Danlos SyndromeKineticsMolecular Sequence DataCollagen Type I2,2'-DipyridylAmino Acid SequenceFibroblastsCollagen Type IIIMicrobial CollagenasePeptide FragmentsTolloid-Like MetalloproteinasesChick EmbryoTendonsHydroxyprolineBinding SitesSkinBase SequencePepsin ARNA, MessengerProlineProcollagen-Proline DioxygenaseCells, CulturedElectrophoresis, Polyacrylamide GelFibril-Associated CollagensRecombinant ProteinsProtein ConformationCatalysisProtein BindingModels, MolecularHydrolysisMutationEndopeptidasesMetalloendopeptidasesPeptidesProtein Processing, Post-TranslationalSkin AgingCell LineHydrogen-Ion ConcentrationProtein Structure, TertiaryExtracellular MatrixEscherichia coliCatalytic DomainMolecular WeightGlycineCartilageCloning, MolecularSequence Homology, Amino AcidCattleDNAHydroxylationCrystallography, X-RayProtein PrecursorsMutagenesis, Site-DirectedBone and BonesExtracellular Matrix ProteinsProcollagen-Lysine, 2-Oxoglutarate 5-DioxygenaseStructure-Activity RelationshipFibrosisPhosphorylationMacromolecular SubstancesAmino AcidsNucleic Acid HybridizationMicroscopy, ElectronCollagen DiseasesBone Morphogenetic ProteinsFibrillar CollagensLiver Cirrhosis, ExperimentalLiverTime FactorsChromatography, GelCollagen Type IIDisulfidesCysteineTemperatureGlycoproteinsOxidation-ReductionBiological MarkersKeloidMetalloproteasesSequence AlignmentGene ExpressionGene Expression RegulationComb and WattlesEnzyme ActivationDNA PrimersBacterial ProteinsHeat-Shock ProteinsOsteocalcinEndoplasmic ReticulumProtein Structure, SecondaryConnective TissueMatrix Metalloproteinase 1Rabbits