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 Length34 amino acids

Chemical FormulaC184H247N47O55S6

DescriptionStandard

        ECRWYLGGCKEDSECCEHLQCHSYWEWCLWDGSF
    

Molecular Weight4189.60 Da

Isoelectric Point (pI)4.48

Net Charge (pH 7.0)-5.04

Net Charge (pH 7.4) -5.41

Charge Density (pH 7.0) -0.1482

GRAVY Index-0.69

Hydrophobic Moment 0.33

Boman Index-0.01

Instability Index92.92

Aliphatic Index 34.41

Aromaticity 0.2059

Extinction Coeff. Reduced 24980.00

Extinction Coeff. Oxidized 25355.00

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

Amino Acid Composition

TPSA 1637.40

LogP -12.12

H-bond Donors 64.0

H-bond Acceptors 58.0

Rotatable Bonds 130.0

Heavy Atoms 292.0

Ring Count 13.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0033412 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 0.0%, E 17.6%, T 41.2%, C 41.2% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Toxic Cytotoxic

RECORD: Rec_0081128 VERIFIED: NO

Provenance & Taxonomy

OrganismPsalmopoeus cambridgei [Animal]

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Disulfide2-16; 9-21; 15-28

Bio-Activity Profile

Function

Toxin

TargetTRPV1