Peptide Database

Peptide NameHepcidin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length86 amino acids

Chemical FormulaC403H639N113O121S13

DescriptionStandard

        MKTFPVAVAVAVVLTFICVQQSSAVPAAEVREPGEPMSVDNPAADHEETSLDSWMMPYNNREKRGVKCKFCCNCCNRGVCGLCCKF
    

Molecular Weight9419.91 Da

Isoelectric Point (pI)6.53

Net Charge (pH 7.0)-0.49

Net Charge (pH 7.4) -0.91

Charge Density (pH 7.0) -0.0057

GRAVY Index0.02

Hydrophobic Moment 0.48

Boman Index0.04

Instability Index52.13

Aliphatic Index 64.53

Aromaticity 0.0698

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7490.00

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

Amino Acid Composition

TPSA 3725.65

LogP -39.96

H-bond Donors 134.0

H-bond Acceptors 135.0

Rotatable Bonds 303.0

Heavy Atoms 650.0

Ring Count 14.0

Amide Bonds 92.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0056727 VERIFIED: NO

Provenance & Taxonomy

OrganismCyclopterus lumpus [Animal]

FamilyHepcidin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial