4ZL4 | pdb_00004zl4

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	TAXi_N	e4zl4A1	A: a/b three-layered sandwiches	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: TAXi_N	ECOD (v294.1)
A	OST-HTH	e4zl4A2	A: a/b three-layered sandwiches	X: jelly-roll	H: Acetamidase/Formamidase-like	T: SGNH hydrolase	F: OST-HTH	ECOD (v294.1)
B	PhyH	e4zl4B1	A: a/b three-layered sandwiches	X: ssDNA-binding transcriptional regulator domain-like	H: ssDNA-binding transcriptional regulator domain	T: ssDNA-binding transcriptional regulator domain	F: PhyH	ECOD (v294.1)

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	proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process	membrane-bounded organelle intracellular anatomical structure organelle subcompartment membrane intracellular membrane-bounded organelle endomembrane system endoplasmic reticulum subcompartment intracellular organelle cellular anatomical structure organelle nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum cytoplasm organelle membrane membrane-bounded organelle intracellular anatomical structure organelle subcompartment membrane intracellular membrane-bounded organelle endomembrane system endoplasmic reticulum subcompartment intracellular organelle cellular anatomical structure 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	IPR001461	Aspartic peptidase A1	Family
A, B	IPR033121	Peptidase family A1 domain	Domain
A, B	IPR021109	Aspartic peptidase domain superfamily	Homologous Superfamily
A, B	IPR033866	Plasmepsin 5	Domain
A, B	IPR001969	Aspartic peptidase, active site	Active Site