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Bioactive peptide information
IDBP0894
NamePotassium channel toxin alpha-KTx 3.7
OrganismOrthochirus scrobiculosus
FamilyPotassium channel inhibitor family
ClassificationToxin and venom peptide
UniProt IDKAX37_ORTSC
GO
GO IDGO TermDefinitionEvidence
GO:0005576Cellular Componentextracellular regionIEA
GO:0008200Molecular Functionion channel inhibitor activityIEA
GO:0006952Biological Processdefense responseIEA
GO:0009405Biological ProcesspathogenesisIEA
ModificationNA
Length38
SequenceGVIINVKCKI  SRQCLEPCKK  AGMRFGKCMN  GKCHCTPK
PropertiesView
Disulfide bond
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Structure
PDBMethodResolutionChainPosition
1SCONMR-A1-38
2CK4NMR-A1-38
2CK5NMR-A8-38



DSSP
Helix (H, G, I): 28.95%
Beta strand (B, E): 42.11%
Turn (S, T): 7.89%
Coil (C): 21.05%
1    GVIINVKCKI  SRQCLEPCKK  AGMRFGKCMN  GKCHCTPK
      EEE        HHHHHHHHHH  HTEEEEEEET  TEEEEEE 
Pfam
Accession NO.IdentifierDescription
PF00451Toxin_2Scorpion short toxin, BmKK2
SCOP
ClassFoldSuperfamilyFamily
Small proteinsKnottins (small inhibitors, toxins, lectins)Scorpion toxin-likeShort-chain scorpion toxins
CATHNA