Annotations: 3QR1

Crystal Structure of L. pealei PLC21

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B [auth D]	EF-hand_1, EF-hand_5, EF-hand_7	e3qr1D11	A: a/b three-layered sandwiches	X: Subtilisin-like	H: Subtilisin-like	T: Subtilisin-like	F: EF-hand_1, EF-hand_5, EF-hand_7	ECOD (v294.1)
A	Defensin_1	e3qr1A5	A: a/b three-layered sandwiches	X: Ribonuclease H-like	H: Immunoglobulin-related	T: Defensin-related	F: Defensin_1	ECOD (v294.1)
A	EF-hand_1, EF-hand_7	e3qr1A14	A: a/b three-layered sandwiches	X: Fusion glycoprotein F2	H: RIFT-related	T: double psi	F: EF-hand_1, EF-hand_7	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B [auth D]	PHOSPHOLIPASE C-BETA (PLC-BETA)	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding phosphoric ester hydrolase activity phospholipase activity hydrolase activity, acting on ester bonds phosphoric diester hydrolase activity glycerophospholipase activity hydrolase activity C-type glycerophospholipase activity phosphatidylinositol-4,5-bisphosphate phospholipase C activity cation binding ion binding binding calcium ion binding metal ion binding small molecule binding phosphoric ester hydrolase activity phospholipase activity hydrolase activity, acting on ester bonds phosphoric diester hydrolase activity glycerophospholipase activity hydrolase activity C-type glycerophospholipase activity phosphatidylinositol-4,5-bisphosphate phospholipase C activity catalytic activity lipase activity	cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation intracellular signal transduction cell communication phosphatidylinositol-mediated signaling cellular process signal transduction lipid catabolic process catabolic process metabolic process cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation intracellular signal transduction cell communication phosphatidylinositol-mediated signaling cellular process signal transduction lipid catabolic process catabolic process metabolic process primary metabolic process lipid metabolic process calcium ion transmembrane import into cytosol transport monoatomic ion transmembrane transport establishment of localization calcium ion transport metal ion transport monoatomic cation transmembrane transport transmembrane transport release of sequestered calcium ion into cytosol localization intercellular transport monoatomic ion transport monoatomic cation transport calcium ion transmembrane transport phosphatidylinositol metabolic process phosphorus metabolic process G protein-coupled receptor signaling pathway	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B [auth D]	IPR053945	Phosphoinositide phospholipase C beta 1-4-like, EF-hand domain	Domain
A, B [auth D]	IPR001192	Phosphoinositide phospholipase C family	Family
A, B [auth D]	IPR016280	Phosphatidylinositol-4, 5-bisphosphate phosphodiesterase beta	Family
A, B [auth D]	IPR042531	Phospholipase C-beta, C-terminal domain superfamily	Homologous Superfamily
A, B [auth D]	IPR001711	Phospholipase C, phosphatidylinositol-specific, Y domain	Domain
A, B [auth D]	IPR017946	PLC-like phosphodiesterase, TIM beta/alpha-barrel domain superfamily	Homologous Superfamily
A, B [auth D]	IPR000008	C2 domain	Domain
A, B [auth D]	IPR035892	C2 domain superfamily	Homologous Superfamily
A, B [auth D]	IPR000909	Phosphatidylinositol-specific phospholipase C, X domain	Domain
A, B [auth D]	IPR011992	EF-hand domain pair	Homologous Superfamily
A, B [auth D]	IPR037862	PLC-beta, PH domain	Domain

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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.

3QR1 | pdb_00003qr1

Crystal Structure of L. pealei PLC21

External Resource: Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Domain Annotation: CATH CATH Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage