Peptide Database

Peptide NameUnnamed

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC80H110N20O24S4

DescriptionStandard

        QFCCGHYDCDFIPNVC
    

Molecular Weight1864.11 Da

Isoelectric Point (pI)4.20

Net Charge (pH 7.0)-2.19

Net Charge (pH 7.4) -2.51

Charge Density (pH 7.0) -0.1369

GRAVY Index0.24

Hydrophobic Moment 0.32

Boman Index0.19

Instability Index52.45

Aliphatic Index 42.50

Aromaticity 0.1875

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1740.00

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

Amino Acid Composition

TPSA 700.72

LogP -6.28

H-bond Donors 26.0

H-bond Acceptors 27.0

Rotatable Bonds 54.0

Heavy Atoms 128.0

Ring Count 5.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0044548 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Miscellaneous

RECORD: Rec_0105749 VERIFIED: NO

Provenance & Taxonomy

OrganismConus leopardus [Animal]

FamilyConotoxin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Disulfide3-9; 4-16

Bio-Activity Profile

Function

Toxin

RECORD: Rec_0366631 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermAmidation

Bio-Activity Profile

Function

Miscellaneous