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 Length29 amino acids

Chemical FormulaC161H232N40O45S7

DescriptionStandard

        YCQKWMWTCDSERKCCEGYVCELWCKYNL
    

Molecular Weight3672.26 Da

Isoelectric Point (pI)6.21

Net Charge (pH 7.0)-0.30

Net Charge (pH 7.4) -0.60

Charge Density (pH 7.0) -0.0102

GRAVY Index-0.59

Hydrophobic Moment 0.38

Boman Index-0.09

Instability Index35.20

Aliphatic Index 36.90

Aromaticity 0.2069

Extinction Coeff. Reduced 20970.00

Extinction Coeff. Oxidized 21345.00

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

Amino Acid Composition

TPSA 1401.98

LogP -9.07

H-bond Donors 56.0

H-bond Acceptors 52.0

Rotatable Bonds 117.0

Heavy Atoms 253.0

Ring Count 9.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0387836 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 0.0%, E 0.0%, T 44.8%, C 55.2% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Toxic Cytotoxic

RECORD: Rec_0405970 VERIFIED: NO

Provenance & Taxonomy

OrganismChilobrachys jingzhao [Animal]

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Disulfide2-16; 9-21; 15-25

Bio-Activity Profile

Function

Toxin

TargetKv4, KCND1, KCND2, Kv2, KCNB1