Peptide Database

Peptide NameUnnamed

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC84H127N25O22S4

DescriptionStandard

        QNCCNVPGCWAKYKHLC
    

Molecular Weight1967.32 Da

Isoelectric Point (pI)8.52

Net Charge (pH 7.0)1.80

Net Charge (pH 7.4) 1.49

Charge Density (pH 7.0) 0.1062

GRAVY Index-0.35

Hydrophobic Moment 0.34

Boman Index-0.01

Instability Index24.14

Aliphatic Index 45.88

Aromaticity 0.1176

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7240.00

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

Amino Acid Composition

TPSA 766.14

LogP -7.35

H-bond Donors 29.0

H-bond Acceptors 29.0

Rotatable Bonds 60.0

Heavy Atoms 135.0

Ring Count 5.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0143501 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_0163190 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

RECORD: Rec_0321397 VERIFIED: NO

Provenance & Taxonomy

OrganismConus pulicarius [Animal]

FamilyConotoxin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Disulfide3-9; 4-17

Bio-Activity Profile

Function

Toxin