5L21
Crystal structure of BoNT/A receptor binding domain in complex with VHH C2
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d5l21a1 | All beta proteins | Concanavalin A-like lectins/glucanases | Concanavalin A-like lectins/glucanases | Clostridium neurotoxins, the second last domain | automated matches | (Clostridium botulinum A str. Hall ) [TaxId: 441771 ], | SCOPe (2.08) |
A | d5l21a2 | All beta proteins | beta-Trefoil | STI-like | Clostridium neurotoxins, C-terminal domain | automated matches | (Clostridium botulinum A str. Hall ) [TaxId: 441771 ], | SCOPe (2.08) |
A | d5l21a3 | Artifacts | Tags | Tags | Tags | N-terminal Tags | (Clostridium botulinum A str. Hall ) [TaxId: 441771 ], | SCOPe (2.08) |
B | d5l21b_ | All beta proteins | Immunoglobulin-like beta-sandwich | Immunoglobulin | V set domains (antibody variable domain-like) | automated matches | (Vicugna pacos ) [TaxId: 30538 ], | SCOPe (2.08) |
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 | Toxin_R_bind_N | e5l21A2 | A: beta sandwiches | X: jelly-roll | H: Concanavalin A-like | T: Concanavalin A-like lectins/glucanases | F: Toxin_R_bind_N | ECOD (1.6) |
A | Toxin_R_bind_C | e5l21A1 | A: beta duplicates or obligate multimers | X: beta-Trefoil (From Topology) | H: beta-Trefoil (From Topology) | T: beta-Trefoil | F: Toxin_R_bind_C | ECOD (1.6) |
B | V-set_8 | e5l21B1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set_8 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 2.60.120.200 | Mainly Beta | Sandwich | Jelly Rolls | CATH (4.3.0) | |
A | 2.80.10.50 | Mainly Beta | Trefoil | Trefoil (Acidic Fibroblast Growth Factor, subunit A) | CATH (4.3.0) | |
B | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
IMGT Antibody Annotation IMGT Database Homepage
Chain | Protein Name | Description | Organism Name | Gene Allele Name(s) | Domain Name(s) | Receptor Type | Receptor Description | Provenance Source |
---|---|---|---|---|---|---|---|---|
VH C2 | VH | Vicugna pacos (alpaca) | IGHV3S53*01, IGHJ6*01 | V-DOMAIN VH | TR | VH | IMGT (202440-0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF07951 | Clostridium neurotoxin, C-terminal receptor binding (Toxin_R_bind_C) | Clostridium neurotoxin, C-terminal receptor binding | The Clostridium neurotoxin family is composed of tetanus neurotoxins 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 tr ... | Domain | |
PF07953 | Clostridium neurotoxin, N-terminal receptor binding (Toxin_R_bind_N) | Clostridium neurotoxin, N-terminal receptor binding | 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 |