Annotations: 3QR0

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF17787	e3qr0A3	A: beta barrels	X: PH domain-like	H: PH domain-like (From Topology)	T: PH domain-like	F: PF17787	ECOD (1.6)
A	PF00168	e3qr0A2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: C2 domain (From Topology)	T: C2 domain	F: PF00168	ECOD (1.6)
A	PF09279	e3qr0A4	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: PF09279	ECOD (1.6)
A	PF22631	e3qr0A5	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: PF22631	ECOD (1.6)
A	PF00387,PF00388	e3qr0A1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PF00387,PF00388	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.20.20.190	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Phosphatidylinositol (PI) phosphodiesterase	CATH (4.3.0)
A	2.60.40.150	Mainly Beta	Sandwich	Immunoglobulin-like	C2 domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF09279	Phosphoinositide-specific phospholipase C, efhand-like (EF-hand_like)	Phosphoinositide-specific phospholipase C, efhand-like	Members of this family are predominantly found in phosphoinositide-specific phospholipase C. They adopt a structure consisting of a core of four alpha helices, in an EF like fold, and are required for functioning of the enzyme [1].	Domain
A	PF17787	PH domain (PH_14)	PH domain	This entry corresponds to the PH domain found at the N-terminus of phospholipase C enzymes [1].	Domain
A	PF00387	Phosphatidylinositol-specific phospholipase C, Y domain (PI-PLC-Y)	Phosphatidylinositol-specific phospholipase C, Y domain	-	Family
A	PF00388	Phosphatidylinositol-specific phospholipase C, X domain (PI-PLC-X)	Phosphatidylinositol-specific phospholipase C, X domain	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	phospholipase C-beta (PLC-beta)	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding phosphoric ester hydrolase activity hydrolase activity, acting on ester bonds phosphoric diester hydrolase activity phospholipase C activity hydrolase activity catalytic activity phosphatidylinositol phospholipase C activity phospholipase activity cation binding ion binding binding calcium ion binding metal ion binding small molecule binding phosphoric ester hydrolase activity hydrolase activity, acting on ester bonds phosphoric diester hydrolase activity phospholipase C activity hydrolase activity catalytic activity phosphatidylinositol phospholipase C activity phospholipase activity lipase activity	lipid catabolic process organic substance metabolic process catabolic process primary metabolic process metabolic process organic substance catabolic process lipid metabolic process cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation cellular process lipid catabolic process organic substance metabolic process catabolic process primary metabolic process metabolic process organic substance catabolic process lipid metabolic process cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation cellular process signal transduction intracellular signal transduction cell communication	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR015359	Phosphoinositide-specific phospholipase C, EF-hand-like domain	Domain
A	IPR001192	Phosphoinositide phospholipase C family	Family
A	IPR016280	Phosphatidylinositol-4, 5-bisphosphate phosphodiesterase beta	Family
A	IPR042531	Phospholipase C-beta, C-terminal domain superfamily	Homologous Superfamily
A	IPR001711	Phospholipase C, phosphatidylinositol-specific, Y domain	Domain
A	IPR017946	PLC-like phosphodiesterase, TIM beta/alpha-barrel domain superfamily	Homologous Superfamily
A	IPR009535	Phospholipase C-beta, conserved site	Conserved Site
A	IPR000008	C2 domain	Domain
A	IPR035892	C2 domain superfamily	Homologous Superfamily
A	IPR000909	Phosphatidylinositol-specific phospholipase C, X domain	Domain
A	IPR011992	EF-hand domain pair	Homologous Superfamily
A	IPR037862	PLC-beta, PH domain	Domain

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.