2W2D
Crystal Structure of a Catalytically Active, Non-toxic Endopeptidase Derivative of Clostridium botulinum Toxin A
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
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 | Peptidase_M27 | e2w2dA1 | A: mixed a+b and a/b | X: Zincin-like | H: Metalloproteases (zincins) catalytic domain (From Topology) | T: Metalloproteases (zincins) catalytic domain | F: Peptidase_M27 | ECOD (1.6) |
C | Peptidase_M27 | e2w2dC1 | A: mixed a+b and a/b | X: Zincin-like | H: Metalloproteases (zincins) catalytic domain (From Topology) | T: Metalloproteases (zincins) catalytic domain | F: Peptidase_M27 | ECOD (1.6) |
B | Toxin_trans | e2w2dB1 | A: alpha complex topology | X: Botulinum neurotoxin A heavy chain (From Topology) | H: Botulinum neurotoxin A heavy chain (From Topology) | T: Botulinum neurotoxin A heavy chain | F: Toxin_trans | ECOD (1.6) |
D | Toxin_trans | e2w2dD1 | A: alpha complex topology | X: Botulinum neurotoxin A heavy chain (From Topology) | H: Botulinum neurotoxin A heavy chain (From Topology) | T: Botulinum neurotoxin A heavy chain | F: Toxin_trans | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.90.1240.10 | Alpha Beta | Alpha-Beta Complex | Zincin-like | Metalloproteases ("zincins"), catalytic domain like | CATH (4.3.0) |
C | 3.90.1240.10 | Alpha Beta | Alpha-Beta Complex | Zincin-like | Metalloproteases ("zincins"), catalytic domain like | CATH (4.3.0) |
B | 1.20.1120.10 | Mainly Alpha | Up-down Bundle | Clostridium botulinum neurotoxin B, "coiled-coil" domain | Clostridium botulinum neurotoxin b, "coiled-coil" domain | CATH (4.3.0) |
D | 1.20.1120.10 | Mainly Alpha | Up-down Bundle | Clostridium botulinum neurotoxin B, "coiled-coil" domain | Clostridium botulinum neurotoxin b, "coiled-coil" domain | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF01742 | Clostridial neurotoxin zinc protease (Peptidase_M27) | Clostridial neurotoxin zinc protease | - | Family | |
PF07952 | Clostridium neurotoxin, Translocation domain (Toxin_trans) | Clostridium neurotoxin, Translocation domain | The Clostridium neurotoxin family is composed of tetanus neurotoxin and seven serotypes of botulinum neurotoxin. The structure of the botulinum neurotoxin reveals a four domain protein. The N-terminal catalytic domain (Pfam:PF01742), the central tra ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR000395 | Botulinum/Tetanus toxin, catalytic chain | Domain | |
IPR012928 | Clostridium neurotoxin, receptor binding N-terminal | Domain | |
IPR012500 | Clostridium neurotoxin, translocation | Domain | |
IPR011065 | Kunitz inhibitor STI-like superfamily | Homologous Superfamily | |
IPR013104 | Clostridium neurotoxin, receptor-binding C-terminal | Domain | |
IPR013320 | Concanavalin A-like lectin/glucanase domain superfamily | Homologous Superfamily | |
IPR036248 | Clostridium neurotoxin, translocation domain | Homologous Superfamily | |
IPR000395 | Botulinum/Tetanus toxin, catalytic chain | Domain | |
IPR012928 | Clostridium neurotoxin, receptor binding N-terminal | Domain | |
IPR012500 | Clostridium neurotoxin, translocation | Domain | |
IPR011065 | Kunitz inhibitor STI-like superfamily | Homologous Superfamily | |
IPR013104 | Clostridium neurotoxin, receptor-binding C-terminal | Domain | |
IPR013320 | Concanavalin A-like lectin/glucanase domain superfamily | Homologous Superfamily | |
IPR036248 | Clostridium neurotoxin, translocation domain | Homologous Superfamily |