Peptide Database

Peptide NameTamulotoxin

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC177H288N54O53S6

DescriptionStandard

        DLIDVKCISSQECWIACKKVTGRFEGKCQNRQCRCY
    

Molecular Weight4212.90 Da

Isoelectric Point (pI)8.65

Net Charge (pH 7.0)2.70

Net Charge (pH 7.4) 2.40

Charge Density (pH 7.0) 0.0751

GRAVY Index-0.47

Hydrophobic Moment 0.48

Boman Index-0.21

Instability Index47.69

Aliphatic Index 62.22

Aromaticity 0.0833

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1789.87

LogP -19.34

H-bond Donors 69.0

H-bond Acceptors 62.0

Rotatable Bonds 145.0

Heavy Atoms 290.0

Ring Count 4.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0121184 VERIFIED: NO

Provenance & Taxonomy

OrganismButhus tamulus,Mesobuthus tamulus [Animal]

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide7-28; 13-33; 17-35

Bio-Activity Profile

Function

Toxin

TargetCa2