Annotations: 7EWI

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth C]	PF02452	e7ewiC1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: PF02452	ECOD (1.6)
B	PF02452	e7ewiB1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: PF02452	ECOD (1.6)
C [auth A]	PF02452	e7ewiA1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: PF02452	ECOD (1.6)
D	PF02452	e7ewiD1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: PF02452	ECOD (1.6)

Chains	Accession	Name	Description	Comments	Source
A [auth C], B, C [auth A], D	PF02452	PemK-like, MazF-like toxin of type II toxin-antitoxin system (PemK_toxin)	PemK-like, MazF-like toxin of type II toxin-antitoxin system	PemK is a growth inhibitor in E. coli known to bind to the promoter region of the Pem operon, auto-regulating synthesis. This family represents the toxin molecule of a typical bacterial toxin-antitoxin system pairing. The family includes a number of ...	PemK is a growth inhibitor in E. coli known to bind to the promoter region of the Pem operon, auto-regulating synthesis. This family represents the toxin molecule of a typical bacterial toxin-antitoxin system pairing. The family includes a number of different toxins, such as MazF, Kid, PemK, ChpA, ChpB and ChpAK.	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth C], B, C [auth A], D	Endoribonuclease MazF	DNA binding binding organic cyclic compound binding nucleic acid binding	-	-

Chains	Accession	Name	Type
A [auth C], B, C [auth A], D	IPR011067	Plasmid maintenance toxin/Cell growth inhibitor	Homologous Superfamily
A [auth C], B, C [auth A], D	IPR003477	mRNA interferase PemK-like	Family