Structure of an Excitatory Insect-specific Toxin with an Analgesic Effect on Mammalian from Scorpion Buthus martensii Karsch
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
| Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| B | d1t0zb_ | Small proteins | Knottins (small inhibitors, toxins, lectins) | Scorpion toxin-like | Long-chain scorpion toxins | Scorpion toxin | (Olivierus martensii ) [TaxId: 34649 ], | SCOPe (2.08) |
| A | d1t0za_ | Small proteins | Knottins (small inhibitors, toxins, lectins) | Scorpion toxin-like | Long-chain scorpion toxins | Scorpion toxin | (Olivierus martensii ) [TaxId: 34649 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| B | SCOP2B Superfamily | Scorpion toxin-like | 8042372 | 3000309 | SCOP2B (2022-06-29) |
| A | SCOP2 Family | Long-chain scorpion toxins | 8029993 | 4003136 | SCOP2 (2022-06-29) |
| A | SCOP2 Superfamily | Scorpion toxin-like | 8042372 | 3000309 | SCOP2 (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| B | Toxin_2 | e1t0zB1 | A: a/b three-layered sandwiches | X: EGF-like | H: EGF-related | T: EGF/Laminin | F: Toxin_2 | ECOD (v294.1) |
| A | Toxin_3 | e1t0zA1 | A: few secondary structure elements | X: omega toxin-like | H: omega toxin-related | T: Scorpion toxin-like | F: Toxin_3 | ECOD (v294.1) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| B | 3.30.30.10 | Alpha Beta | 2-Layer Sandwich | Defensin A-like | Knottin, scorpion toxin-like | CATH (4.3.0) |
| A | 3.30.30.10 | Alpha Beta | 2-Layer Sandwich | Defensin A-like | Knottin, scorpion toxin-like | CATH (4.3.0) |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
| Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
|---|---|---|---|---|
| insect neurotoxin |
|
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR036574 | Knottin, scorpion toxin-like superfamily | Homologous Superfamily | |
| IPR002061 | Scorpion long chain toxin/defensin | Family | |
| IPR003614 | Knottins-like | Domain | |
| IPR044062 | LCN-type cysteine-stabilized alpha/beta (CS-alpha/beta) domain | Domain |
Membrane Protein Annotation: OPM OPM Database Homepage
| Chains | External Link | Type | Class | Superfamily | Family |
|---|---|---|---|---|---|
| OPM | Monotopic/peripheral | Alpha + Beta monotopic/peripheral | Scorpion toxin-like knottin | Long-chain scorpion toxins |
