Peptide Database

Peptide NameT-1-conotoxin Pu5.6

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 Length12 amino acids

Chemical FormulaC62H101N17O13S5

DescriptionStandard

        CCPRKIWCCMIP
    

Molecular Weight1452.90 Da

Isoelectric Point (pI)8.55

Net Charge (pH 7.0)1.72

Net Charge (pH 7.4) 1.46

Charge Density (pH 7.0) 0.1433

GRAVY Index0.70

Hydrophobic Moment 0.37

Boman Index0.13

Instability Index36.62

Aliphatic Index 65.00

Aromaticity 0.0833

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5750.00

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

Amino Acid Composition

TPSA 469.55

LogP -1.58

H-bond Donors 20.0

H-bond Acceptors 20.0

Rotatable Bonds 42.0

Heavy Atoms 97.0

Ring Count 4.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0077890 VERIFIED: NO

Provenance & Taxonomy

OrganismConus pulicarius [Animal]

FamilyConotoxin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide1-8; 2-9

Bio-Activity Profile

Function

Toxin

RECORD: Rec_0352464 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 0.0%, E 0.0%, T 66.7%, C 33.3% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Toxic Cytotoxic