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Structure of the DBD domain of E. coli antitoxin RelB External Resource: Annotation Domain Annotation: SCOP2 Classification SCOP2 Database Homepage Chains Type Family Name Domain Identifier Family Identifier Provenance Source (Version) A SCOP2B Superfamily Ribbon-helix-helix 8090994 3000295 SCOP2B (2022-06-29) B SCOP2B Superfamily Ribbon-helix-helix 8090994 3000295 SCOP2B (2022-06-29)
Chains Family Name Domain Identifier Architecture Possible Homology Homology Topology Family Provenance Source (Version) A PF04221 e2k29A1 A: alpha arrays X: HTH H: HTH T: Ribbon-helix-helix F: PF04221 ECOD (1.6) B PF04221 e2k29B1 A: alpha arrays X: HTH H: HTH T: Ribbon-helix-helix F: PF04221 ECOD (1.6)
Chains Accession Name Description Comments Source PF04221 RelB antitoxin (RelB) RelB antitoxin RelE and RelB form a toxin-antitoxin system. RelE represses translation, probably through binding ribosomes ([1], [2]). RelB stably binds RelE, presumably deactivating it. Domain
Chains Polymer Molecular Function Biological Process Cellular Component Antitoxin RelB