Peptide Database

Peptide NameKunitz-type conkunitzin-S1

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length60 amino acids

Chemical FormulaC293H458N92O96S4

DescriptionStandard

        KDRPSLCDLPADSGSGTKAEKRIYYNSARKQCLRFDYTGQGGNENNFRRTYDCQRTCLYT
    

Molecular Weight6933.59 Da

Isoelectric Point (pI)9.05

Net Charge (pH 7.0)3.72

Net Charge (pH 7.4) 3.44

Charge Density (pH 7.0) 0.0620

GRAVY Index-1.23

Hydrophobic Moment 0.54

Boman Index-0.36

Instability Index52.99

Aliphatic Index 37.50

Aromaticity 0.1167

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 7700.00

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

Amino Acid Composition

TPSA 3145.97

LogP -40.96

H-bond Donors 116.0

H-bond Acceptors 104.0

Rotatable Bonds 231.0

Heavy Atoms 485.0

Ring Count 9.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0307046 VERIFIED: YES

Provenance & Taxonomy

OrganismConus striatus [Animal]

Familyvenom Kunitz-type family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Disulfide7-57; 32-53

Bio-Activity Profile

Function

Toxin Venom venom Kunitz-type family