1QK6
Solution structure of huwentoxin-I by NMR
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d1qk6a_ | Small proteins | Knottins (small inhibitors, toxins, lectins) | omega toxin-like | Spider toxins | Huwentoxin-I | (Cyriopagopus schmidti ) [TaxId: 29017 ], | SCOPe (2.08) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF07740 | Ion channel inhibitory toxin (Toxin_12) | Ion channel inhibitory toxin | This is a family of potent toxins that function as ion-channel inhibitors for several different ions. Omega-Grammotoxin SIA is a VSCC antagonist that inhibits neuronal N- and P-type VSCC responses [1]. Huwentoxin-IV, from the Chinese bird spider, is ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR013140 | Huwentoxin, conserved site-1 | Conserved Site | |
IPR011696 | Huwentoxin-1 family | Family |
Membrane Protein Annotation: OPM OPM Database Homepage
Chains | External Link | Type | Class | Superfamily | Family |
---|---|---|---|---|---|
OPM | Monotopic/peripheral | All beta monotopic/peripheral | Omega conotoxin-like knottin | Spider ion channel inhibitory toxins |