Peptide Database

Peptide NameUnnamed

Function Ontology

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Toxic

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC131H216N42O52S6

DescriptionStandard

        ECREKGQGCTNTALCCPGLECEGQSQGGLCVDN
    

Molecular Weight3403.76 Da

Isoelectric Point (pI)4.25

Net Charge (pH 7.0)-3.21

Net Charge (pH 7.4) -3.48

Charge Density (pH 7.0) -0.0974

GRAVY Index-0.52

Hydrophobic Moment 0.29

Boman Index-0.08

Instability Index58.39

Aliphatic Index 47.27

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 1536.29

LogP -23.77

H-bond Donors 56.0

H-bond Acceptors 55.0

Rotatable Bonds 115.0

Heavy Atoms 231.0

Ring Count 1.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0127201 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Toxic Cytotoxic

RECORD: Rec_0378255 VERIFIED: NO

Provenance & Taxonomy

OrganismConus miles,Mile cone [Animal]

FamilyConotoxin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide2-16. 3-21; 15-30

Bio-Activity Profile

Function

Toxin