3I48 | pdb_00003i48

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)

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)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Exo_endo_phos	e3i48B1	A: a+b four layers	X: Carbon-nitrogen hydrolase-like	H: DNase I-like (From Topology)	T: DNase I-like	F: Exo_endo_phos	ECOD (1.6)
A	Exo_endo_phos	e3i48A1	A: a+b four layers	X: Carbon-nitrogen hydrolase-like	H: DNase I-like (From Topology)	T: DNase I-like	F: Exo_endo_phos	ECOD (1.6)

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)

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

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

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

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.

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