Peptide Database

Peptide NameGamma-conopressin vil

Function Ontology

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Toxic

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC39H64N10O15S2

DescriptionStandard

        CLIQDCPEG
    

Molecular Weight977.11 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-2.26

Net Charge (pH 7.4) -2.49

Charge Density (pH 7.0) -0.2506

GRAVY Index0.09

Hydrophobic Moment 0.39

Boman Index0.13

Instability Index92.40

Aliphatic Index 86.67

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 405.02

LogP -4.03

H-bond Donors 14.0

H-bond Acceptors 15.0

Rotatable Bonds 30.0

Heavy Atoms 66.0

Ring Count 1.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0117714 VERIFIED: YES

Provenance & Taxonomy

OrganismConus villepinii [Animal]

FamilyGamma-conopressin vil

Tax ID257347

Structure & Mods

Configdisulfide-constrained peptide [Cyclic]

Chiralitynoncanonical stereochemical modification [Modified]

C-TermAmidation

Disulfide1-6

Other Mods8:4-carboxyglutamate

Bio-Activity Profile

Function

-

Half-LifeMammalian: 1.2 hour; Yeast: >20 hour; E. coli: >10 hour

RECORD: Rec_0395881 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 0.0%, E 0.0%, T 11.1%, C 88.9% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Toxic Cytotoxic