Peptide Database

Peptide NameUnnamed

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC172H272N46O57S7

DescriptionStandard

        CTPDDGACAEPVQCCSTFCNPVTNMCIDWLGIGLSRSVL
    

Molecular Weight4120.73 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-3.29

Net Charge (pH 7.4) -3.59

Charge Density (pH 7.0) -0.0844

GRAVY Index0.41

Hydrophobic Moment 0.41

Boman Index0.19

Instability Index51.73

Aliphatic Index 77.44

Aromaticity 0.0513

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 1620.29

LogP -19.54

H-bond Donors 60.0

H-bond Acceptors 61.0

Rotatable Bonds 126.0

Heavy Atoms 282.0

Ring Count 6.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0359174 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Miscellaneous

RECORD: Rec_0374788 VERIFIED: NO

Provenance & Taxonomy

OrganismConus striatus [Animal]

FamilyConotoxin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide3-17; 10-21; 16-28

Bio-Activity Profile

Function

Toxin