Annotations: 4PXG

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	SBP_bac_5	e4pxgB1	A: alpha arrays	X: Alpha-beta plaits	H: Protease propeptides/inhibitors	T: Protease propeptides/inhibitors	F: SBP_bac_5	ECOD (v295.2)
A	GcpE_C	e4pxgA1	A: alpha arrays	X: Alpha-beta plaits	H: Protease propeptides/inhibitors	T: Protease propeptides/inhibitors	F: GcpE_C	ECOD (v295.2)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Type-2 restriction enzyme Sau3AI	DNA binding binding nucleic acid binding endonuclease activity catalytic activity, acting on a nucleic acid hydrolase activity DNA nuclease activity type II site-specific deoxyribonuclease activity restriction endodeoxyribonuclease activity DNA endonuclease activity hydrolase activity, acting on ester bonds catalytic activity, acting on DNA nuclease activity DNA endonuclease activity, producing 5'-phosphomonoesters DNA binding binding nucleic acid binding endonuclease activity catalytic activity, acting on a nucleic acid hydrolase activity DNA nuclease activity type II site-specific deoxyribonuclease activity restriction endodeoxyribonuclease activity DNA endonuclease activity hydrolase activity, acting on ester bonds catalytic activity, acting on DNA nuclease activity DNA endonuclease activity, producing 5'-phosphomonoesters catalytic activity	-	-

Chains	Accession	Name	Type
A, B	IPR011337	DNA mismatch repair MutH/Type II restriction enzyme Sau3AI	Domain
A, B	IPR011335	Restriction endonuclease type II-like	Homologous Superfamily
A, B	IPR037057	DNA mismatch repair MutH/Type II restriction endonuclease superfamily	Homologous Superfamily

4PXG | pdb_00004pxg