2PU3 | pdb_00002pu3

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2pu3a_	Alpha and beta proteins (a+b)	His-Me finger endonucleases	His-Me finger endonucleases	Endonuclease I	automated matches	(Aliivibrio salmonicida LFI1238 ) [TaxId: 316275 ],	SCOPe (2.08)

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Endonuclease I	8086735	4001236	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	His-Me finger endonucleases	8086736	3001893	SCOP2 (2022-06-29)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	EGF	e2pu3A1	A: alpha bundles	X: Profilin-like	H: sensor domains	T: sensor domains	F: EGF	ECOD (develop294)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Endonuclease I	hydrolase activity catalytic activity endonuclease activity nuclease activity catalytic activity, acting on a nucleic acid cation binding ion binding binding metal ion binding small molecule binding	-	-

Chains	Accession	Name	Type
A	IPR007346	Endonuclease I	Family
A	IPR044925	His-Me finger superfamily	Homologous Superfamily

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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