7S0Y
Structures of TcdB in complex with Cdc42
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | MLD | e7s0yA2 | A: alpha bundles | X: Bromodomain-like | H: PMT helical bundle domain-like | T: PMT helical bundle domain-like | F: MLD | ECOD (1.6) |
A | TcdA_TcdB | e7s0yA1 | 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 | Ras | e7s0yB1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Ras | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
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 | |
PF00071 | Ras family (Ras) | Ras family | Includes sub-families Ras, Rab, Rac, Ral, Ran, Rap Ypt1 and more. Shares P-loop motif with GTP_EFTU, arf and myosin_head. See Pfam:PF00009 Pfam:PF00025, Pfam:PF00063. As regards Rab GTPases, these are important regulators of vesicle formation, motil ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR038383 | CGT/MARTX, cysteine protease (CPD) domain superfamily | Homologous Superfamily | |
IPR024772 | TcdA/TcdB toxin, N-terminal helical domain | Domain | |
IPR020974 | CGT/MARTX, cysteine protease (CPD) domain | Domain | |
IPR024769 | TcdA/TcdB toxin, pore forming domain | Domain | |
IPR029044 | Nucleotide-diphospho-sugar transferases | Homologous Superfamily | |
IPR024770 | TcdA/TcdB toxin, catalytic glycosyltransferase domain | Domain | |
IPR018337 | Cell wall/choline-binding repeat | Repeat | |
IPR001806 | Small GTPase | Family | |
IPR003578 | Small GTPase Rho | Family | |
IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Homologous Superfamily | |
IPR037874 | Cdc42 | Family | |
IPR005225 | Small GTP-binding domain | Domain |