Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyCell growth inhibitor/plasmid maintenance toxic component 8083770 3000352 SCOP2B (2022-06-29)
BSCOP2 FamilyKid/PemK 8083769 4002619 SCOP2 (2022-06-29)
BSCOP2 SuperfamilyCell growth inhibitor/plasmid maintenance toxic component 8083770 3000352 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APemK_toxine5hkcA1 A: beta barrelsX: SH3H: SH3T: SH3F: PemK_toxinECOD (1.6)
BPemK_toxine5hkcB1 A: beta barrelsX: SH3H: SH3T: SH3F: PemK_toxinECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A2.30.30.110 Mainly Beta Roll SH3 type barrels. CATH (4.3.0)
B2.30.30.110 Mainly Beta Roll SH3 type barrels. CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF02452PemK-like, MazF-like toxin of type II toxin-antitoxin system (PemK_toxin)PemK-like, MazF-like toxin of type II toxin-antitoxin systemPemK 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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Endoribonuclease MazF6
RNA (5'-R(*GP*UP*C)-D(P*U)-R(P*CP*CP*UP*A)-3')---

InterPro: Protein Family Classification InterPro Database Homepage