1QS8 | pdb_00001qs8

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d1qs8b_	All beta proteins	Acid proteases	Acid proteases	Pepsin-like	Plasmepsin (a hemoglobin-degrading enzyme)	malaria parasite P. vivax (Plasmodium vivax ) [TaxId: 5855 ],	SCOPe (2.08)
A	d1qs8a_	All beta proteins	Acid proteases	Acid proteases	Pepsin-like	Plasmepsin (a hemoglobin-degrading enzyme)	malaria parasite P. vivax (Plasmodium vivax ) [TaxId: 5855 ],	SCOPe (2.08)

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Acid proteases	8042500	3001059	SCOP2B (2022-06-29)
A	SCOP2 Family	Pepsin-like	8030121	4002301	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Acid proteases	8042500	3001059	SCOP2 (2022-06-29)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B		e1qs8B3	A: Fusion glycoprotein F2	X: Fusion glycoprotein F2	H: Fusion glycoprotein F2	T: Rieske_2	F:	ECOD (20:10:01)
A		e1qs8A2	A: Fusion glycoprotein F2	X: Fusion glycoprotein F2	H: Fusion glycoprotein F2	T: Rieske_2	F:	ECOD (20:10:01)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.40.70.10	Mainly Beta	Beta Barrel	Cathepsin D, subunit A	domain 1	CATH (4.3.0)
A	2.40.70.10	Mainly Beta	Beta Barrel	Cathepsin D, subunit A	domain 1	CATH (4.3.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	PLASMEPSIN	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	cellular anatomical structure membrane membrane-bounded organelle phagolysosome intracellular anatomical structure lytic vacuole intracellular vesicle vacuole phagocytic vesicle intracellular membrane-bounded organelle food vacuole intracellular organelle cytoplasmic vesicle organelle cellular anatomical structure membrane membrane-bounded organelle phagolysosome intracellular anatomical structure lytic vacuole intracellular vesicle vacuole phagocytic vesicle intracellular membrane-bounded organelle food vacuole intracellular organelle cytoplasmic vesicle organelle secondary lysosome cytoplasm vesicle endocytic vesicle lysosome membrane-enclosed lumen vacuolar lumen intracellular organelle lumen organelle lumen
C, D	PEPSTATIN A	-	-	-

Chains	Accession	Name	Type
A, B	IPR001461	Aspartic peptidase A1	Family
A, B	IPR033121	Peptidase family A1 domain	Domain
A, B	IPR034164	Pepsin-like domain	Domain
A, B	IPR021109	Aspartic peptidase domain superfamily	Homologous Superfamily
A, B	IPR001969	Aspartic peptidase, active site	Active Site

Chains	External Link	Type	Class	Superfamily	Family
A, B	OPM	Monotopic/peripheral	All beta monotopic/peripheral	Peptidase clan AA	Eukaryotic aspartyl protease

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

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