Annotations: 3I48

Crystal structure of beta toxin from Staphylococcus aureus F277A, P278A mutant with bound magnesium ions

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: OPM

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d3i48b_	Alpha and beta proteins (a+b)	DNase I-like	DNase I-like	automated matches	automated matches	(Staphylococcus aureus subsp. aureus RN4220 ) [TaxId: 561307 ],	SCOPe (2.08)
A	d3i48a_	Alpha and beta proteins (a+b)	DNase I-like	DNase I-like	automated matches	automated matches	(Staphylococcus aureus subsp. aureus RN4220 ) [TaxId: 561307 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	DNase I-like	8076901	3000957	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	DNase I-like	8076901	3000957	SCOP2B (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	Cytochrome_CBB3	e3i48B1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: Cytochrome_CBB3	ECOD (v295.2)
A	Cytochrome_CBB3	e3i48A1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: Cytochrome_CBB3	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.60.10.10	Alpha Beta	4-Layer Sandwich	Deoxyribonuclease I	Chain A	CATH (4.3.0)
A	3.60.10.10	Alpha Beta	4-Layer Sandwich	Deoxyribonuclease I	Chain A	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Beta-hemolysin	phospholipase activity hydrolase activity, acting on ester bonds glycerophospholipase activity hydrolase activity catalytic activity lipase activity cation binding ion binding binding metal ion binding small molecule binding sphingomyelin phosphodiesterase activity phosphoric ester hydrolase activity phosphoric diester hydrolase activity phospholipase activity hydrolase activity, acting on ester bonds glycerophospholipase activity hydrolase activity catalytic activity lipase activity cation binding ion binding binding metal ion binding small molecule binding sphingomyelin phosphodiesterase activity phosphoric ester hydrolase activity phosphoric diester hydrolase activity sphingophospholipase activity	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	cellular anatomical structure extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR005135	Endonuclease/exonuclease/phosphatase	Domain
A, B	IPR017766	Sphingomyelinase C/phospholipase C	Family
A, B	IPR038772	Sphingomyelinase C/Sphingomyelin phosphodiesterase 2-like	Family
A, B	IPR036691	Endonuclease/exonuclease/phosphatase superfamily	Homologous Superfamily

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B	OPM	Monotopic/peripheral	Alpha + Beta monotopic/peripheral	DNase I-like	Endonuclease/exonuclease/phosphatase family

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