Peptide Database

Peptide NameUnnamed

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC66H99N17O20S6

DescriptionStandard

        DCCPLPACPFGCNPCC
    

Molecular Weight1642.98 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.30

Net Charge (pH 7.4) -1.59

Charge Density (pH 7.0) -0.0811

GRAVY Index0.60

Hydrophobic Moment 0.14

Boman Index0.24

Instability Index90.51

Aliphatic Index 30.62

Aromaticity 0.0625

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 545.05

LogP -6.44

H-bond Donors 21.0

H-bond Acceptors 25.0

Rotatable Bonds 41.0

Heavy Atoms 109.0

Ring Count 5.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0002928 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_0278483 VERIFIED: NO

Provenance & Taxonomy

OrganismConus marmoreus [Animal]

FamilyConotoxin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Disulfide2-16; 3-12; 8-15

Bio-Activity Profile

Function

Toxin