2ZKM

Crystal Structure of Phospholipase C Beta 2

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A [auth X]	d2zkmx1	All alpha proteins	EF Hand-like	EF-hand	EF-hand modules in multidomain proteins	Phospholipase C-beta-2	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A [auth X]	d2zkmx2	All beta proteins	C2 domain-like	C2 domain (Calcium/lipid-binding domain, CaLB)	PLC-like (P variant)	Phospholipase C-beta-2	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A [auth X]	d2zkmx3	All beta proteins	PH domain-like barrel	PH domain-like	Pleckstrin-homology domain (PH domain)	Phospholipase C-beta-2	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A [auth X]	d2zkmx4	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	PLC-like phosphodiesterases	Mammalian PLC	Phospholipase C-beta-2	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A [auth X]	SCOP2 Family	Pleckstrin-homology domain (PH domain)	8026229	4002395	SCOP2 (2022-06-29)
A [auth X]	SCOP2 Family	Mammalian PLC	8026230	4003332	SCOP2 (2022-06-29)
A [auth X]	SCOP2 Family	EF-hand modules in multidomain proteins	8026226	4000949	SCOP2 (2022-06-29)
A [auth X]	SCOP2 Family	PLC-like (P variant)	8026228	4002218	SCOP2 (2022-06-29)
A [auth X]	SCOP2 Superfamily	PH domain-like	8038608	3000134	SCOP2 (2022-06-29)
A [auth X]	SCOP2 Superfamily	PLC-like phosphodiesterases	8038609	3000615	SCOP2 (2022-06-29)
A [auth X]	SCOP2 Superfamily	EF-hand	8038605	3001983	SCOP2 (2022-06-29)
A [auth X]	SCOP2 Superfamily	C2 domain (calcium/lipid-binding domain calb)	8038607	3000965	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth X]	PH_12_1	e2zkmX1	A: beta barrels	X: PH domain-like	H: PH domain-like (From Topology)	T: PH domain-like	F: PH_12_1	ECOD (1.6)
A [auth X]	C2	e2zkmX3	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: C2 domain (From Topology)	T: C2 domain	F: C2	ECOD (1.6)
A [auth X]	EF-hand_like	e2zkmX2	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EF-hand_like	ECOD (1.6)
A [auth X]	EFh_PI-PLC21	e2zkmX5	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EFh_PI-PLC21	ECOD (1.6)
A [auth X]	PI-PLC-X	e2zkmX4	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: PI-PLC-X	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth X]	2.30.29.240	Mainly Beta	Roll	PH-domain like		CATH (4.3.0)
A [auth X]	1.10.238.10	Mainly Alpha	Orthogonal Bundle	Recoverin	domain 1	CATH (4.3.0)
A [auth X]	3.20.20.190	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Phosphatidylinositol (PI) phosphodiesterase	CATH (4.3.0)
A [auth X]	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 [auth X]	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 [auth X]	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 [auth X]	PF00387	Phosphatidylinositol-specific phospholipase C, Y domain (PI-PLC-Y)	Phosphatidylinositol-specific phospholipase C, Y domain	-	Family
A [auth X]	PF00168	C2 domain (C2)	C2 domain	-	Domain
A [auth X]	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 [auth X]	1-phosphatidylinositol-4,5-bisphosphate phosphodiesterase beta-2	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 phospholipid binding lipid binding protein-containing complex binding G-protein beta/gamma-subunit complex binding	cellular metabolic process primary metabolic process phospholipid metabolic process organic substance metabolic process organophosphate metabolic process cellular lipid metabolic process phosphate-containing compound metabolic process metabolic process cellular process phosphorus metabolic process lipid metabolic process multicellular organismal process system process nervous system process cellular metabolic process primary metabolic process phospholipid metabolic process organic substance metabolic process organophosphate metabolic process cellular lipid metabolic process phosphate-containing compound metabolic process metabolic process cellular process phosphorus metabolic process lipid metabolic process multicellular organismal process system process nervous system process response to stimulus detection of chemical stimulus involved in sensory perception of bitter taste detection of chemical stimulus involved in sensory perception of taste detection of stimulus sensory perception of chemical stimulus sensory perception sensory perception of taste response to chemical detection of chemical stimulus sensory perception of bitter taste detection of stimulus involved in sensory perception detection of chemical stimulus involved in sensory perception cellular response to stimulus regulation of biological process regulation of cellular process signaling biological regulation intracellular signal transduction cell communication phosphatidylinositol-mediated signaling signal transduction lipid catabolic process catabolic process organic substance catabolic process phospholipase C-activating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway regulation of localization cellular localization inorganic ion homeostasis intracellular calcium ion homeostasis transport homeostatic process monoatomic ion transmembrane transport negative regulation of biological process calcium ion homeostasis negative regulation of sequestering of calcium ion calcium ion transport metal ion transport maintenance of location in cell monoatomic cation transmembrane transport localization intracellular monoatomic cation homeostasis monoatomic ion homeostasis negative regulation of cellular process monoatomic ion transport intracellular chemical homeostasis monoatomic cation homeostasis monoatomic cation transport regulation of sequestering of calcium ion intracellular monoatomic ion homeostasis calcium ion transmembrane import into cytosol sequestering of calcium ion inorganic ion transmembrane transport establishment of localization inorganic cation transmembrane transport maintenance of location transmembrane transport release of sequestered calcium ion into cytosol cellular homeostasis chemical homeostasis calcium ion transmembrane transport regulation of phospholipase activity positive regulation of phospholipase activity regulation of catalytic activity positive regulation of catalytic activity positive regulation of phospholipase C activity positive regulation of lipase activity regulation of molecular function positive regulation of molecular function positive regulation of hydrolase activity regulation of phospholipase C activity regulation of hydrolase activity regulation of lipase activity activation of phospholipase C activity phosphatidylinositol metabolic process glycerophospholipid metabolic process glycerolipid metabolic process	membrane-bounded organelle intracellular anatomical structure dense core granule intracellular vesicle cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle secretory granule secretory vesicle cytoplasm vesicle membrane-bounded organelle intracellular anatomical structure dense core granule intracellular vesicle cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle secretory granule secretory vesicle cytoplasm vesicle neuronal dense core vesicle cytosol protein-containing complex G-protein beta/gamma-subunit complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth X]	IPR028403	1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-2, catalytic domain	Domain
A [auth X]	IPR016280	Phosphatidylinositol-4, 5-bisphosphate phosphodiesterase beta	Family
A [auth X]	IPR001711	Phospholipase C, phosphatidylinositol-specific, Y domain	Domain
A [auth X]	IPR000008	C2 domain	Domain
A [auth X]	IPR000909	Phosphatidylinositol-specific phospholipase C, X domain	Domain
A [auth X]	IPR046969	1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-2, EF-hand domain	Domain
A [auth X]	IPR011992	EF-hand domain pair	Homologous Superfamily
A [auth X]	IPR015359	Phosphoinositide-specific phospholipase C, EF-hand-like domain	Domain
A [auth X]	IPR001192	Phosphoinositide phospholipase C family	Family
A [auth X]	IPR042531	Phospholipase C-beta, C-terminal domain superfamily	Homologous Superfamily
A [auth X]	IPR017946	PLC-like phosphodiesterase, TIM beta/alpha-barrel domain superfamily	Homologous Superfamily
A [auth X]	IPR014815	Phospholipase C-beta, C-terminal domain	Domain
A [auth X]	IPR035892	C2 domain superfamily	Homologous Superfamily
A [auth X]	IPR037862	PLC-beta, PH domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A [auth X]	Pharos: Q00722	chronic kidney disease malignant mesothelioma subependymal giant cell astrocytoma heart disease myocardial infarction lung carcinoma psoriasis

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.