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iberiotoxin
Scorpion venom peptide. Inhibitor of Ca+2-activated &/or voltage-dependent K+ channels.
General
invertebrate-specific peptide
toxin (hazardous material, poison)
Properties
MOTIF: cysteine residue {X}
MODIFICATION: cysteine residue {X+22}
cysteine residue {X+7}
MODIFICATION: cysteine residue {X+29}
cysteine residue {amyloid beta A4 protein-binding family A member 1
SIZE: entity length = 837 aa
MW = 93 kD
MOTIF: glutamate-rich region {67-70}
MOTIF: glutamate residue (SEVERAL)
Munc-18-1 binding {226-314}
MOTIF: Ser phosphorylation site {S263}
proline-rich region
SITE: 294-328
MOTIF: proline residue (SEVERAL)
proline-rich region
SITE: 368-452
MOTIF: proline residue (SEVERAL)
LIN-2/CASK binding {373-436}
phosphotyrosine interaction domain
NAME: phosphotyrosine interaction domain
SITE: 457-643
PDZ domain
NAME: PDZ domain
SITE: 656-742
PDZ domain
NAME: PDZ domain
SITE: 747-822}
MODIFICATION: cysteine residue {X+27}
cysteine residue {X+22}
MODIFICATION: cysteine residue {X}
cysteine residue {X+27}
MODIFICATION: cysteine residue {X+11}
cysteine residue {X+29}
MODIFICATION: cysteine residue {X+7}
References
Prosite :accession PS01138