Peptide Database

Peptide NameMetridin

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC164H271N47O55S6

DescriptionStandard

        DSDCKDKLPACGEYRGSFCKLEKVKSNCEKTCGVKC
    

Molecular Weight3973.58 Da

Isoelectric Point (pI)8.29

Net Charge (pH 7.0)1.70

Net Charge (pH 7.4) 1.40

Charge Density (pH 7.0) 0.0473

GRAVY Index-0.78

Hydrophobic Moment 0.44

Boman Index-0.27

Instability Index16.99

Aliphatic Index 40.56

Aromaticity 0.0556

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1685.11

LogP -20.62

H-bond Donors 64.0

H-bond Acceptors 63.0

Rotatable Bonds 139.0

Heavy Atoms 272.0

Ring Count 3.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0157341 VERIFIED: NO

Provenance & Taxonomy

OrganismMetridium senile [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin