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 Length35 amino acids

Chemical FormulaC152H250N46O46S9

DescriptionStandard

        RCKPCFTTDPQMSKKCADCCGGKGKGKCYGPQCLC
    

Molecular Weight3746.48 Da

Isoelectric Point (pI)8.90

Net Charge (pH 7.0)4.68

Net Charge (pH 7.4) 4.34

Charge Density (pH 7.0) 0.1336

GRAVY Index-0.63

Hydrophobic Moment 0.41

Boman Index-0.18

Instability Index18.86

Aliphatic Index 14.00

Aromaticity 0.0571

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 1486.07

LogP -19.72

H-bond Donors 58.0

H-bond Acceptors 60.0

Rotatable Bonds 124.0

Heavy Atoms 253.0

Ring Count 5.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0070781 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_0150255 VERIFIED: NO

Provenance & Taxonomy

OrganismButhus sindicus [Animal]

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide2-19; 5-28; 16-33; 20-35

Bio-Activity Profile

Function

Toxin