1AH7 | pdb_00001ah7

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1ah7a_	All alpha proteins	Phospholipase C/P1 nuclease	Phospholipase C/P1 nuclease	Phospholipase C	Bacterial phosholipase C	(Bacillus cereus ) [TaxId: 1396 ],	SCOPe (2.08)

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Phospholipase C	8026382	4001408	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Phospholipase C/P1 nuclease	8038761	3001513	SCOP2 (2022-06-29)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Zn_dep_PLPC	e1ah7A1	A: alpha bundles	X: Phospholipase C/P1 nuclease	H: Phospholipase C/P1 nuclease	T: Phospholipase C/P1 nuclease	F: Zn_dep_PLPC	ECOD (v294.1)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.575.10	Mainly Alpha	Orthogonal Bundle	P1 Nuclease	P1 Nuclease	CATH (4.3.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	PHOSPHOLIPASE C	phosphoric ester hydrolase activity phospholipase activity hydrolase activity, acting on ester bonds phosphoric diester hydrolase activity phosphatidylcholine phospholipase C activity glycerophospholipase activity hydrolase activity C-type glycerophospholipase activity catalytic activity lipase activity cation binding transition metal ion binding zinc ion binding ion binding phosphoric ester hydrolase activity phospholipase activity hydrolase activity, acting on ester bonds phosphoric diester hydrolase activity phosphatidylcholine phospholipase C activity glycerophospholipase activity hydrolase activity C-type glycerophospholipase activity catalytic activity lipase activity cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding	biological process involved in interspecies interaction between organisms cellular process disruption of cell in another organism disruption of anatomical structure in another organism killing of cells of another organism cell killing	-

Chains	Accession	Name	Type
A	IPR008947	Phospholipase C/P1 nuclease domain superfamily	Homologous Superfamily
A	IPR029002	Phospholipase C/D	Domain
A	IPR001531	Zinc-dependent phospholipase C	Domain

Chains	Enzyme Name	Description	Catalytic Residues
A	phospholipase C M-CSA #27	Phospholipase C (PLC) from Bacillus cereus is a monomeric protein with a degree of similarly to mammalian PLCs and can mimic the action of mammalian PLCs for example by stimulating prostaglandin synthesis. The active site contains three Zn(II) ions which activate the cleavage of membrane phospholipids, liberating the polar head group and diacylglycerol. Although phosphatidylcholine is the preferred substrate, phosphatidylserine and phosphatidylethanolamine are also accepted.	Defined by 8 residues: HIS:A-14ASP:A-55HIS:A-69HIS:A-118ASP:A-122HIS:A-128HIS:A-142GLU:A-146 \| Explore in 3D: M-CSA Motif Definition Search M-CSA Motif EC: 3.1.4.3 (PDB Primary Data) Search M-CSA Motif + EC 3.1.4.3

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.