Annotations: 4TKX

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth L]	PF03785	e4tkxL3	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF03785	ECOD (1.6)
A [auth L]	PF01364	e4tkxL2	A: a/b three-layered sandwiches	X: Caspase-like (From Topology)	H: Caspase-like (From Topology)	T: Caspase-like	F: PF01364	ECOD (1.6)
A [auth L]	PF01364	e4tkxL1	A: a/b three-layered sandwiches	X: Gingipain R extra N-terminal alpha/beta domain (From Topology)	H: Gingipain R extra N-terminal alpha/beta domain (From Topology)	T: Gingipain R extra N-terminal alpha/beta domain	F: PF01364	ECOD (1.6)

Chains	Accession	Name	Description	Comments	Source
A [auth L]	PF03785	Peptidase family C25, C terminal ig-like domain (Peptidase_C25_C)	Peptidase family C25, C terminal ig-like domain	-	Domain
A [auth L]	PF01364	Peptidase family C25 (Peptidase_C25)	Peptidase family C25	-	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth L]	Lys-gingipain W83	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding cysteine-type peptidase activity peptidase activity catalytic activity, acting on a protein cysteine-type endopeptidase activity hydrolase activity catalytic activity endopeptidase activity	hemolysis in another organism biological process involved in interspecies interaction between organisms cytolysis in another organism cellular process disruption of cell in another organism disruption of anatomical structure in another organism cytolysis killing of cells of another organism cell killing organic substance metabolic process organonitrogen compound metabolic process proteolysis metabolic process primary metabolic process hemolysis in another organism biological process involved in interspecies interaction between organisms cytolysis in another organism cellular process disruption of cell in another organism disruption of anatomical structure in another organism cytolysis killing of cells of another organism cell killing organic substance metabolic process organonitrogen compound metabolic process proteolysis metabolic process primary metabolic process protein metabolic process macromolecule metabolic process	extracellular region cellular anatomical entity

Chains	Accession	Name	Type
A [auth L]	IPR029030	Caspase-like domain superfamily	Homologous Superfamily
A [auth L]	IPR039392	Gingipain, N-terminal	Domain
A [auth L]	IPR005536	Peptidase C25, Ig-like domain	Domain
A [auth L]	IPR012600	Gingipain propeptide	Domain
A [auth L]	IPR038490	Gingipain propeptide superfamily	Homologous Superfamily
A [auth L]	IPR018832	Peptidase C25, gingipain, C-terminal	Domain
A [auth L]	IPR001769	Gingipain	Domain
A [auth L]	IPR029031	Gingipain, N-terminal superfamily	Homologous Superfamily
A [auth L]	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A [auth L]	IPR011628	Cleaved adhesin	Domain