Peptide Database

Peptide NameHepcidin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length82 amino acids

Chemical FormulaC384H605N111O116S9

DescriptionStandard

        MKTFSVAAAVAIALLFTCIQQSSGAFPQELEEAVSNDSPVAEHQEISADSWTVSYHRQKRGIKCRFCCGRCTAGVCGLCCRF
    

Molecular Weight8921.17 Da

Isoelectric Point (pI)7.54

Net Charge (pH 7.0)0.61

Net Charge (pH 7.4) 0.16

Charge Density (pH 7.0) 0.0074

GRAVY Index0.12

Hydrophobic Moment 0.50

Boman Index0.06

Instability Index53.44

Aliphatic Index 71.46

Aromaticity 0.0854

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 3646.18

LogP -42.01

H-bond Donors 136.0

H-bond Acceptors 128.0

Rotatable Bonds 292.0

Heavy Atoms 620.0

Ring Count 12.0

Amide Bonds 87.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0274660 VERIFIED: NO

Provenance & Taxonomy

OrganismAmphilophus citrinellus [Bacterium]

FamilyHepcidin family

Tax ID61819

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic

MethodQualitative functional evidence