Peptide Database

Peptide NameHepcidin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length85 amino acids

Chemical FormulaC395H628N114O120S14

DescriptionStandard

        METFSVAVAVAVALMCICIQQSSATFIRELQELQEAVSTDSPAAEHQEVSADSWVMPYHRQKRGMKCRFCCGCCNAGVCGLCCRF
    

Molecular Weight9342.81 Da

Isoelectric Point (pI)6.04

Net Charge (pH 7.0)-1.41

Net Charge (pH 7.4) -1.89

Charge Density (pH 7.0) -0.0166

GRAVY Index0.24

Hydrophobic Moment 0.62

Boman Index0.08

Instability Index57.76

Aliphatic Index 71.18

Aromaticity 0.0706

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7615.00

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

Amino Acid Composition

TPSA 3747.39

LogP -41.42

H-bond Donors 140.0

H-bond Acceptors 135.0

Rotatable Bonds 307.0

Heavy Atoms 643.0

Ring Count 11.0

Amide Bonds 91.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0365398 VERIFIED: NO

Provenance & Taxonomy

OrganismAstatotilapia calliptera [Bacterium]

FamilyHepcidin family

Tax ID8154

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic

MethodQualitative functional evidence