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Bioactive peptide information
IDBP0390
NamePotassium channel blocker alpha-KTx 26.1
OrganismMesobuthus martensii
FamilyPotassium channel inhibitor family
ClassificationToxin and venom peptide
UniProt IDKA261_MESMA
GO
GO IDGO TermDefinitionEvidence
GO:0005576Cellular Componentextracellular regionIEA
GO:0008200Molecular Functionion channel inhibitor activityIEA
GO:0006952Biological Processdefense responseIEA
GO:0009405Biological ProcesspathogenesisIEA
ModificationNA
Length35
SequenceNFKVEGACSK  PCRKYCIDKG  ARNGKCINGR  CHCYY
PropertiesView
Disulfide bond
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Structure
PDBMethodResolutionChainPosition
2RTZNMR-A12-35



DSSP
Helix (H, G, I): 20.69%
Beta strand (B, E): 27.59%
Turn (S, T): 31.03%
Coil (C): 20.69%
1    ACVENCRKYC  QDKGARNGKC  INSNCHCYY
       SS HHHHH  HTTS SEEEE   SSSEEEE 
Pfam
Accession NO.IdentifierDescription
PF00451Toxin_2Scorpion short toxin, BmKK2
SCOPNA
CATHNA