HydrolysisCollagenCollagen Type IFibrillar CollagensCollagen Type IVCollagen Type IIIReceptors, CollagenCollagen Type IICollagen Type VICollagen Type VKineticsCollagen DiseasesExtracellular MatrixHydroxyprolineProcollagenCollagen Type XVIIIAdenosine TriphosphateCollagen Type XIFibroblastsMolecular Sequence DataCells, CulturedAmino Acid SequenceSubstrate SpecificityCattleHydroxylysineCartilageGelsFibril-Associated CollagensSkinBasement MembraneCollagen Type XExtracellular Matrix ProteinsPepsin AAdenosine TriphosphatasesTendonsBinding SitesHydrogen-Ion ConcentrationPhosphatidylinositolsMicrobial CollagenaseProtein BindingCollagen Type XIIGuanosine TriphosphateFibronectinsCollagen Type VII