Annotations: 6VZ0

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF03489	e6vz0A1	A: alpha arrays	X: Saposin-like	H: Saposin-like (From Topology)	T: Saposin-like	F: PF03489	ECOD (1.6)
B	PF03489	e6vz0B1	A: alpha arrays	X: Saposin-like	H: Saposin-like (From Topology)	T: Saposin-like	F: PF03489	ECOD (1.6)

Chains	Accession	Name	Description	Comments	Source
A, B	PF03489	Saposin-like type B, region 2 (SapB_2)	Saposin-like type B, region 2	-	Family

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Pulmonary surfactant-associated protein B	-	membrane lipid metabolic process organonitrogen compound metabolic process organic substance metabolic process cellular metabolic process cellular lipid metabolic process sphingolipid metabolic process metabolic process primary metabolic process cellular process lipid metabolic process multicellular organismal process respiratory gaseous exchange by respiratory system	membrane-bounded organelle intracellular anatomical structure intracellular vesicle cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle lamellar body cytoplasmic vesicle organelle secretory granule secretory vesicle cytoplasm vesicle membrane-bounded organelle intracellular anatomical structure intracellular vesicle cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle lamellar body cytoplasmic vesicle organelle secretory granule secretory vesicle cytoplasm vesicle alveolar lamellar body cell periphery extracellular matrix external encapsulating structure collagen-containing extracellular matrix extracellular region extracellular space endosome late endosome multivesicular body lytic vacuole vacuole lysosome

Chains	Accession	Name	Type
A, B	IPR011001	Saposin-like	Homologous Superfamily
A, B	IPR008373	Saposin	Family
A, B	IPR007856	Saposin-like type B, region 1	Domain
A, B	IPR008139	Saposin B type domain	Domain
A, B	IPR008138	Saposin B type, region 2	Domain
A, B	IPR003119	Saposin A-type domain	Domain