Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad6kyta_ All beta proteins SH3-like barrel Cell growth inhibitor/plasmid maintenance toxic component automated matches automated matches (Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ], SCOPe (2.08)
Bd6kytb1 All beta proteins SH3-like barrel Cell growth inhibitor/plasmid maintenance toxic component automated matches automated matches (Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ], SCOPe (2.08)
Bd6kytb2 Artifacts Tags Tags Tags N-terminal Tags (Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ], SCOPe (2.08)
Dd6kytd1 All beta proteins SH3-like barrel Cell growth inhibitor/plasmid maintenance toxic component automated matches automated matches (Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ], SCOPe (2.08)
Dd6kytd2 Artifacts Tags Tags Tags N-terminal Tags (Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ], SCOPe (2.08)
Ed6kyte_ All beta proteins SH3-like barrel Cell growth inhibitor/plasmid maintenance toxic component automated matches automated matches (Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ], SCOPe (2.08)
Gd6kytg1 All beta proteins SH3-like barrel Cell growth inhibitor/plasmid maintenance toxic component automated matches automated matches (Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ], SCOPe (2.08)
Gd6kytg2 Artifacts Tags Tags Tags N-terminal Tags (Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ], SCOPe (2.08)
Hd6kyth1 All beta proteins SH3-like barrel Cell growth inhibitor/plasmid maintenance toxic component automated matches automated matches (Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ], SCOPe (2.08)
Hd6kyth2 Artifacts Tags Tags Tags N-terminal Tags (Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ], SCOPe (2.08)
I [auth J]d6kytj1 All beta proteins SH3-like barrel Cell growth inhibitor/plasmid maintenance toxic component automated matches automated matches (Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ], SCOPe (2.08)
I [auth J]d6kytj2 Artifacts Tags Tags Tags N-terminal Tags (Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ], SCOPe (2.08)
J [auth K]d6kytk1 All beta proteins SH3-like barrel Cell growth inhibitor/plasmid maintenance toxic component automated matches automated matches (Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ], SCOPe (2.08)
J [auth K]d6kytk2 Artifacts Tags Tags Tags N-terminal Tags (Mycobacterium tuberculosis H37Rv ) [TaxId: 83332 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyCell growth inhibitor/plasmid maintenance toxic component 8076061 3000352 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyCell growth inhibitor/plasmid maintenance toxic component 8076061 3000352 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyCell growth inhibitor/plasmid maintenance toxic component 8076061 3000352 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyCell growth inhibitor/plasmid maintenance toxic component 8076061 3000352 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyCell growth inhibitor/plasmid maintenance toxic component 8076061 3000352 SCOP2B (2022-06-29)
HSCOP2B SuperfamilyCell growth inhibitor/plasmid maintenance toxic component 8076061 3000352 SCOP2B (2022-06-29)
I [auth J]SCOP2B SuperfamilyCell growth inhibitor/plasmid maintenance toxic component 8076061 3000352 SCOP2B (2022-06-29)
J [auth K]SCOP2B SuperfamilyCell growth inhibitor/plasmid maintenance toxic component 8076061 3000352 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APemK_toxine6kytA1 A: beta barrelsX: SH3H: SH3T: SH3F: PemK_toxinECOD (1.6)
BPemK_toxine6kytB1 A: beta barrelsX: SH3H: SH3T: SH3F: PemK_toxinECOD (1.6)
DPemK_toxine6kytD1 A: beta barrelsX: SH3H: SH3T: SH3F: PemK_toxinECOD (1.6)
EPemK_toxine6kytE1 A: beta barrelsX: SH3H: SH3T: SH3F: PemK_toxinECOD (1.6)
GPemK_toxine6kytG1 A: beta barrelsX: SH3H: SH3T: SH3F: PemK_toxinECOD (1.6)
HPemK_toxine6kytH1 A: beta barrelsX: SH3H: SH3T: SH3F: PemK_toxinECOD (1.6)
I [auth J]PemK_toxine6kytJ1 A: beta barrelsX: SH3H: SH3T: SH3F: PemK_toxinECOD (1.6)
J [auth K]PemK_toxine6kytK1 A: beta barrelsX: SH3H: SH3T: SH3F: PemK_toxinECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A,
B,
D,
E,
G,
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
C [auth P],
F,
K [auth Q],
L [auth C]
PF01402Ribbon-helix-helix protein, copG family (RHH_1)Ribbon-helix-helix protein, copG familyThe structure of this protein repressor, which is the shortest reported to date and the first isolated from a plasmid, has a homodimeric ribbon-helix-helix arrangement [2]. The helix-turn-helix-like structure is involved in dimerisation and not DNA b ...The structure of this protein repressor, which is the shortest reported to date and the first isolated from a plasmid, has a homodimeric ribbon-helix-helix arrangement [2]. The helix-turn-helix-like structure is involved in dimerisation and not DNA binding as might have been expected [2].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A,
B,
D,
E,
G,
Endoribonuclease MazF9 -
C [auth P],
F,
K [auth Q],
L [auth C]
Antitoxin MazE9 -