Annotations: 2WG8

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Phospholip_A2_1	e2wg8A2	A: few secondary structure elements	X: Phospholipase A2, PLA2 (From Topology)	H: Phospholipase A2, PLA2 (From Topology)	T: Phospholipase A2, PLA2	F: Phospholip_A2_1	ECOD (1.6)
C	Phospholip_A2_1	e2wg8C2	A: few secondary structure elements	X: Phospholipase A2, PLA2 (From Topology)	H: Phospholipase A2, PLA2 (From Topology)	T: Phospholipase A2, PLA2	F: Phospholip_A2_1	ECOD (1.6)
B	Phospholip_A2_1	e2wg8B1	A: few secondary structure elements	X: Phospholipase A2, PLA2 (From Topology)	H: Phospholipase A2, PLA2 (From Topology)	T: Phospholipase A2, PLA2	F: Phospholip_A2_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.20.90.10	Mainly Alpha	Up-down Bundle	Phospholipase A2	Phospholipase A2 domain	CATH (4.3.0)
C	1.20.90.10	Mainly Alpha	Up-down Bundle	Phospholipase A2	Phospholipase A2 domain	CATH (4.3.0)
B	1.20.90.10	Mainly Alpha	Up-down Bundle	Phospholipase A2	Phospholipase A2 domain	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	PUTATIVE PHOSPHOLIPASE A2	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding phospholipase A2 activity hydrolase activity, acting on ester bonds carboxylic ester hydrolase activity hydrolase activity catalytic activity phospholipase activity lipase activity lipid binding	lipid catabolic process catabolic process metabolic process primary metabolic process lipid metabolic process phospholipid metabolic process organophosphate metabolic process cellular metabolic process cellular lipid metabolic process phosphate-containing compound metabolic process cellular process phosphorus metabolic process organic anion transport carboxylic acid transport lipid catabolic process catabolic process metabolic process primary metabolic process lipid metabolic process phospholipid metabolic process organophosphate metabolic process cellular metabolic process cellular lipid metabolic process phosphate-containing compound metabolic process cellular process phosphorus metabolic process organic anion transport carboxylic acid transport secretion transport arachidonate transport lipid localization lipid transport establishment of localization organic acid transport localization monocarboxylic acid transport fatty acid transport icosanoid transport macromolecule localization icosanoid secretion long-chain fatty acid transport arachidonic acid secretion	extracellular region cellular anatomical entity
B, C	PUTATIVE PHOSPHOLIPASE A2	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding phospholipase A2 activity hydrolase activity, acting on ester bonds carboxylic ester hydrolase activity hydrolase activity catalytic activity phospholipase activity lipase activity lipid binding	lipid catabolic process catabolic process metabolic process primary metabolic process lipid metabolic process phospholipid metabolic process organophosphate metabolic process cellular metabolic process cellular lipid metabolic process phosphate-containing compound metabolic process cellular process phosphorus metabolic process organic anion transport carboxylic acid transport lipid catabolic process catabolic process metabolic process primary metabolic process lipid metabolic process phospholipid metabolic process organophosphate metabolic process cellular metabolic process cellular lipid metabolic process phosphate-containing compound metabolic process cellular process phosphorus metabolic process organic anion transport carboxylic acid transport secretion transport arachidonate transport lipid localization lipid transport establishment of localization organic acid transport localization monocarboxylic acid transport fatty acid transport icosanoid transport macromolecule localization icosanoid secretion long-chain fatty acid transport arachidonic acid secretion	extracellular region cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR036444	Phospholipase A2 domain superfamily	Homologous Superfamily
A	IPR033113	Phospholipase A2, histidine active site	Active Site
A	IPR001211	Phospholipase A2	Family
B, C	IPR036444	Phospholipase A2 domain superfamily	Homologous Superfamily
B, C	IPR033113	Phospholipase A2, histidine active site	Active Site
B, C	IPR001211	Phospholipase A2	Family

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 R01GM133198.