7ZOC

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF18496	e7zocA2	A: a+b two layers	X: Alpha-beta plaits	H: Collagenase G catalytic helper subdomain (From Topology)	T: Collagenase G catalytic helper subdomain	F: PF18496	ECOD (1.6)
A	PF01752	e7zocA1	A: mixed a+b and a/b	X: Zincin-like	H: Metalloproteases (zincins) catalytic domain (From Topology)	T: Metalloproteases (zincins) catalytic domain	F: PF01752	ECOD (1.6)

Chains	Accession	Name	Description	Comments	Source
A	PF18496	Collagenase G catalytic helper subdomain (ColG_sub)	Collagenase G catalytic helper subdomain	This is the catalytic helper subdomain found in collagenase G from Clostridium histolyticum. This domain is indispensable for proper folding and full peptidase activity [1, 2].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Collagenase ColH	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding peptidase activity catalytic activity, acting on a protein hydrolase activity catalytic activity endopeptidase activity metalloendopeptidase activity metallopeptidase activity transition metal ion binding cation binding ion binding binding calcium ion binding metal ion binding small molecule binding peptidase activity catalytic activity, acting on a protein hydrolase activity catalytic activity endopeptidase activity metalloendopeptidase activity metallopeptidase activity transition metal ion binding zinc ion binding tripeptidase activity exopeptidase activity collagen binding protein-containing complex binding	collagen metabolic process metabolic process organic substance metabolic process organonitrogen compound metabolic process proteolysis primary metabolic process protein metabolic process macromolecule metabolic process	extracellular region cellular anatomical entity

Chains	Accession	Name	Type
A	IPR022409	PKD/Chitinase domain	Domain
A	IPR000601	PKD domain	Domain
A	IPR013661	Peptidase M9, collagenase, N-terminal domain	Domain
A	IPR013320	Concanavalin A-like lectin/glucanase domain superfamily	Homologous Superfamily
A	IPR035986	PKD domain superfamily	Homologous Superfamily
A	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A	IPR041379	Collagenase ColG-like, catalytic helper subdomain	Domain
A	IPR007280	Peptidase, C-terminal, archaeal/bacterial	Domain
A	IPR002169	Peptidase M9A/M9B, collagenase, bacterial	Family