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Bioactive peptide information
IDBP0407
NamePotassium channel toxin alpha-KTx 6.13
OrganismHeterometrus spinifer
FamilyPotassium channel inhibitor family
ClassificationToxin and venom peptide
UniProt IDKAX6D_HETSP
GO
GO IDGO TermDefinitionEvidence
GO:0005576Cellular Componentextracellular regionIEA
GO:0008200Molecular Functionion channel inhibitor activityIEA
GO:0006952Biological Processdefense responseIEA
GO:0009405Biological ProcesspathogenesisIEA
Modification
ModificationResiduePosition
Cysteine amideCys34
Length34
SequenceIRCSGSRDCY  SPCMKQTGCP  NAKCINKSCK  CYGC
PropertiesView
Disulfide bond
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Structure
PDBMethodResolutionChainPosition
1V56NMR-A1-34



DSSP
Helix (H, G, I): 31.43%
Beta strand (B, E): 22.86%
Turn (S, T): 28.57%
Coil (C): 17.14%
1    IRCSGSRDCY  SPCMKQTGCP  NAKCINKSCK  CYGCX
      B SSTGGGH  HHHHHHH  S  SEEESSSBEE  ETT  
Pfam
Accession NO.IdentifierDescription
PF00451Toxin_2Scorpion short toxin, BmKK2
SCOPNA
CATHNA