7N9S
TcdB and frizzled-2 CRD complex
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A [auth B] | SCOP2B Superfamily | Frizzled domain-like | 8083834 | 3001950 | SCOP2B (2022-06-29) |
B [auth A] | SCOP2B Superfamily | Nucleotide-diphospho-sugar transferases | 8033597 | 3000077 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A [auth B] | Fz | e7n9sB1 | A: few secondary structure elements | X: Frizzled cysteine-rich domain-related (From Topology) | H: Frizzled cysteine-rich domain-related (From Topology) | T: Frizzled cysteine-rich domain-related | F: Fz | ECOD (1.6) |
B [auth A] | CW_binding_1 | e7n9sA5 | A: beta duplicates or obligate multimers | X: beta-hairpin stack (From Topology) | H: beta-hairpin stack (From Topology) | T: beta-hairpin stack | F: CW_binding_1 | ECOD (1.6) |
B [auth A] | TcdA_TcdB_pore_2nd | e7n9sA1 | A: beta duplicates or obligate multimers | X: Toxin A (TcdA) delivery domain (From Topology) | H: Toxin A (TcdA) delivery domain (From Topology) | T: Toxin A (TcdA) delivery domain | F: TcdA_TcdB_pore_2nd | ECOD (1.6) |
B [auth A] | TcdA_TcdB_pore_1st | e7n9sA4 | A: alpha arrays | X: Toxin A (TcdA) helical domain (From Topology) | H: Toxin A (TcdA) helical domain (From Topology) | T: Toxin A (TcdA) helical domain | F: TcdA_TcdB_pore_1st | ECOD (1.6) |
B [auth A] | MLD | e7n9sA9 | A: alpha bundles | X: Bromodomain-like | H: PMT helical bundle domain-like | T: PMT helical bundle domain-like | F: MLD | ECOD (1.6) |
B [auth A] | TcdA_TcdB | e7n9sA2 | 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: TcdA_TcdB | ECOD (1.6) |
B [auth A] | Peptidase_C80 | e7n9sA3 | A: a/b three-layered sandwiches | X: Caspase-like (From Topology) | H: Caspase-like (From Topology) | T: Caspase-like | F: Peptidase_C80 | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
A [auth B] | PF01392 | Fz domain (Fz) | Fz domain | Also known as the CRD (cysteine rich domain), the C6 box in MuSK receptor. This domain of unknown function has been independently identified by several groups [1,2,3,4]. The domain contains 10 conserved cysteines. | Domain |
B [auth A] | 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 |
B [auth A] | 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 |
B [auth A] | PF01473 | Putative cell wall binding repeat (Choline_bind_1) | Putative cell wall binding repeat | - | Repeat |
B [auth A] | PF19127 | Choline-binding repeat (Choline_bind_3) | Choline-binding repeat | - | Repeat |
B [auth A] | PF11713 | Peptidase C80 family (Peptidase_C80) | Peptidase C80 family | This family belongs to cysteine peptidase family C80. | Domain |
B [auth A] | PF12920 | TcdA/TcdB pore forming domain (TcdA_TcdB_pore) | TcdA/TcdB pore forming domain | - | Family |