Annotations: 4BWC

X-ray structure of a phospholiapse B like protein 1 from bovine kidneys

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Phospholipase B-like	8046669	4005229	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Class II glutamine amidotransferases	8103581	3000131	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)
B	Peptidase_M2	e4bwcB1	A: beta barrels	X: HAMP domain	H: Metalloproteases (zincins) catalytic domain	T: Metalloproteases (zincins) catalytic domain	F: Peptidase_M2	ECOD (v294.2)
A	Peptidase_M2	e4bwcA1	A: beta barrels	X: HAMP domain	H: Metalloproteases (zincins) catalytic domain	T: Metalloproteases (zincins) catalytic domain	F: Peptidase_M2	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.60.60.20	Alpha Beta	4-Layer Sandwich	Penicillin V Acylase	Chain A	CATH (4.3.0)
A	2.10.70.60	Mainly Beta	Ribbon	Complement Module	domain 1	CATH (4.3.0)
A	1.10.439.20	Mainly Alpha	Orthogonal Bundle	Penicillin Amidohydrolase	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B	PF04916	Phospholipase B (Phospholip_B)	Phospholipase B	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	PHOSPHOLIPASE B-LIKE 1	phospholipase activity hydrolase activity, acting on ester bonds glycerophospholipase activity hydrolase activity catalytic activity lipase activity peptidase activity catalytic activity, acting on a protein aminopeptidase activity exopeptidase activity	lipid catabolic process catabolic process phospholipid catabolic process organophosphate catabolic process primary metabolic process phospholipid metabolic process organophosphate metabolic process phosphate-containing compound metabolic process metabolic process cellular process phosphorus metabolic process lipid metabolic process protein catabolic process in the vacuole lysosomal protein catabolic process lipid catabolic process catabolic process phospholipid catabolic process organophosphate catabolic process primary metabolic process phospholipid metabolic process organophosphate metabolic process phosphate-containing compound metabolic process metabolic process cellular process phosphorus metabolic process lipid metabolic process protein catabolic process in the vacuole lysosomal protein catabolic process protein catabolic process protein metabolic process macromolecule metabolic process macromolecule catabolic process	cellular anatomical structure extracellular region membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle lytic vacuole vacuole cytoplasm intracellular membrane-bounded organelle lysosome
A	PHOSPHOLIPASE B-LIKE 1	phospholipase activity hydrolase activity, acting on ester bonds glycerophospholipase activity hydrolase activity catalytic activity lipase activity peptidase activity catalytic activity, acting on a protein aminopeptidase activity exopeptidase activity	lipid catabolic process catabolic process phospholipid catabolic process organophosphate catabolic process primary metabolic process phospholipid metabolic process organophosphate metabolic process phosphate-containing compound metabolic process metabolic process cellular process phosphorus metabolic process lipid metabolic process protein catabolic process in the vacuole lysosomal protein catabolic process lipid catabolic process catabolic process phospholipid catabolic process organophosphate catabolic process primary metabolic process phospholipid metabolic process organophosphate metabolic process phosphate-containing compound metabolic process metabolic process cellular process phosphorus metabolic process lipid metabolic process protein catabolic process in the vacuole lysosomal protein catabolic process protein catabolic process protein metabolic process macromolecule metabolic process macromolecule catabolic process	cellular anatomical structure extracellular region membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle lytic vacuole vacuole cytoplasm intracellular membrane-bounded organelle lysosome

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR043040	PLipase_B-like_dom1	Unknown
B	IPR007000	Phospholipase B-like	Family
B	IPR043041	PLipase_B-like_dom2	Unknown
B	IPR043042	PLipase_B-like_dom3	Unknown
A	IPR043040	PLipase_B-like_dom1	Unknown
A	IPR007000	Phospholipase B-like	Family
A	IPR043041	PLipase_B-like_dom2	Unknown
A	IPR043042	PLipase_B-like_dom3	Unknown

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
B	OCS	Parent Component: CYS : AA0556 : L-cysteic acid (L-cysteine sulfonic acid) MOD:00460

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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.