Peptide Database

Peptide Nameapamin

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC79H134N30O25S4

DescriptionStandard

        CNCKAPETALCARRCQQH
    

Molecular Weight2032.36 Da

Isoelectric Point (pI)8.55

Net Charge (pH 7.0)1.81

Net Charge (pH 7.4) 1.49

Charge Density (pH 7.0) 0.1005

GRAVY Index-0.73

Hydrophobic Moment 0.36

Boman Index-0.34

Instability Index66.53

Aliphatic Index 38.33

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 914.53

LogP -12.76

H-bond Donors 35.0

H-bond Acceptors 32.0

Rotatable Bonds 66.0

Heavy Atoms 138.0

Ring Count 2.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0189783 VERIFIED: NO

Provenance & Taxonomy

OrganismInsect [other]

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

Disulfide(1)-(11); (3)-(15)

Bio-Activity Profile

Function

-

RECORD: Rec_0209421 VERIFIED: NO

Provenance & Taxonomy

OrganismApis mellifera [Animal]

Tax ID7460

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Toxin