1AV3 | pdb_00001av3

POTASSIUM CHANNEL BLOCKER KAPPA CONOTOXIN PVIIA FROM C. PURPURASCENS, NMR, 20 STRUCTURES

External Resource: Annotation


Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad1av3a_ Small proteins Knottins (small inhibitors, toxins, lectins) omega toxin-like Conotoxin Conotoxin Purple cone (Conus purpurascens ) [TaxId: 41690 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B Superfamilyomega toxin-like 8038134 3000255 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
Ae1av3A1 A: C-terminal subdomain in Lon-related proteases catalytic domainsX: C-terminal subdomain in Lon-related proteases catalytic domainsH: C-terminal subdomain in Lon-related proteases catalytic domainsT: EGF_CAF:ECOD (20:10:01)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Kappa-conotoxin PVIIA -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR004214ConotoxinFamily

Membrane Protein Annotation: OPM OPM Database Homepage

ChainsExternal LinkTypeClassSuperfamilyFamily
OPMMonotopic/peripheralAll beta monotopic/peripheralOmega conotoxin-like knottinConotoxin O1

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
HYP Parent Component: PRO

RESID:  AA0030

PSI-MOD :  4-hydroxy-L-proline MOD:00039