Annotations: 4ZL4

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	PF00026	e4zl4B1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: PF00026	ECOD (1.6)
B	PF14543	e4zl4B2	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: PF14543	ECOD (1.6)
A	PF00026	e4zl4A2	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: PF00026	ECOD (1.6)
A	PF14543	e4zl4A1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: PF14543	ECOD (1.6)

Chains	Accession	Name	Description	Comments	Source
A, B	PF14543	Xylanase inhibitor N-terminal (TAXi_N)	Xylanase inhibitor N-terminal	This domain is found N-terminal in some aspartic proteinases and in xylanase inhibitors. The activity of these proteins is vital for plant-survival as xylanase produced by phytopathogens destroys plant cells [1-3].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Aspartic protease PM5	aspartic-type peptidase activity peptidase activity catalytic activity, acting on a protein hydrolase activity aspartic-type endopeptidase activity catalytic activity endopeptidase activity	organic substance metabolic process organonitrogen compound metabolic process proteolysis metabolic process primary metabolic process protein metabolic process macromolecule metabolic process	membrane-bounded organelle intracellular anatomical structure organelle subcompartment membrane cellular anatomical entity intracellular membrane-bounded organelle endomembrane system endoplasmic reticulum subcompartment intracellular organelle organelle nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum cytoplasm organelle membrane membrane-bounded organelle intracellular anatomical structure organelle subcompartment membrane cellular anatomical entity intracellular membrane-bounded organelle endomembrane system endoplasmic reticulum subcompartment intracellular organelle organelle nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum cytoplasm organelle membrane endoplasmic reticulum membrane

Chains	Accession	Name	Type
A, B	IPR032861	Xylanase inhibitor, N-terminal	Domain
A, B	IPR033121	Peptidase family A1 domain	Domain
A, B	IPR001461	Aspartic peptidase A1 family	Family
A, B	IPR021109	Aspartic peptidase domain superfamily	Homologous Superfamily
A, B	IPR033866	Plasmepsin 5	Domain
A, B	IPR001969	Aspartic peptidase, active site	Active Site