Crystal structure of nontoxic nonhemagglutinin subcomponent (NTNHA) from clostridium botulinum serotype D strain 4947
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 | e3vuoA2 | 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 | NTNH_C | e3vuoA4 | A: beta duplicates or obligate multimers | X: beta-Trefoil (From Topology) | H: beta-Trefoil (From Topology) | T: beta-Trefoil | F: NTNH_C | ECOD (1.6) |
| A | Toxin_trans_like | e3vuoA3 | 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_like | ECOD (1.6) |
| A | Peptidase_M27 | e3vuoA1 | 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) |
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 (4.2.0) |
| A | 1.20.1120.10 | Mainly Alpha | Up-down Bundle | Clostridium botulinum neurotoxin B, "coiled-coil" domain | Clostridium botulinum neurotoxin b, "coiled-coil" domain | CATH (4.2.0) |
| A | 2.60.120.200 | Mainly Beta | Sandwich | Jelly Rolls | CATH (4.2.0) | |
| A | 2.80.10.50 | Mainly Beta | Trefoil | Trefoil (Acidic Fibroblast Growth Factor, subunit A) | CATH (4.2.0) |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
| Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
|---|---|---|---|---|
| NTNHA |
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR000395 | Botulinum/Tetanus toxin, catalytic chain | Domain | |
| IPR013320 | Concanavalin A-like lectin/glucanase domain superfamily | Homologous Superfamily | |
| IPR013677 | Non-toxic nonhaemagglutinin, C-terminal | Domain | |
| IPR012928 | Clostridium neurotoxin, receptor binding N-terminal | Domain | |
| IPR036248 | Clostridium neurotoxin, translocation domain | Homologous Superfamily |
