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Crystal structure of Clostridium difficile Toxin B (TcdB) glucosyltransferase in complex with UDP and noeuromycin External Resource: Annotation Domain Annotation: SCOP2 Classification SCOP2 Database Homepage Chains Type Family Name Domain Identifier Family Identifier Provenance Source (Version) A SCOP2B Superfamily Nucleotide-diphospho-sugar transferases 8033597 3000077 SCOP2B (2021-05-27) B SCOP2B Superfamily Nucleotide-diphospho-sugar transferases 8033597 3000077 SCOP2B (2021-05-27)
Chains Family Name Domain Identifier Architecture Possible Homology Homology Topology Family Provenance Source (Version) A PF12918 e7lovA2 A: alpha bundles X: Bromodomain-like H: PMT helical bundle domain-like T: PMT helical bundle domain-like F: PF12918 ECOD (1.6) A PF12919 e7lovA1 A: a/b three-layered sandwiches X: Nucleotide-diphospho-sugar transferases (From Topology) H: Nucleotide-diphospho-sugar transferases (From Topology) T: Nucleotide-diphospho-sugar transferases F: PF12919 ECOD (1.6) B PF12918 e7lovB2 A: alpha bundles X: Bromodomain-like H: PMT helical bundle domain-like T: PMT helical bundle domain-like F: PF12918 ECOD (1.6) B PF12919 e7lovB1 A: a/b three-layered sandwiches X: Nucleotide-diphospho-sugar transferases (From Topology) H: Nucleotide-diphospho-sugar transferases (From Topology) T: Nucleotide-diphospho-sugar transferases F: PF12919 ECOD (1.6)
Chains Accession Name Description Comments Source PF12919 TcdA/TcdB catalytic glycosyltransferase domain (TcdA_TcdB) TcdA/TcdB catalytic glycosyltransferase domain This domain represents the N-terminal glycosyltransferase from a set of toxins found in some bacteria. This domain in TcdB glycosylates the host RhoA protein. Domain PF12918 TcdB toxin N-terminal helical domain (TcdB_N) TcdB toxin N-terminal helical domain This is a short helical bundle domain found associated with the catalytic domain of the TcdB toxin from C. difficile [1]. The function of this domain is unknown, but it may be involved in substrate recognition. Domain
Chains Polymer Molecular Function Biological Process Cellular Component Toxin B