Peptide Database

Peptide Namehepcidin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length89 amino acids

Chemical FormulaC429H684N120O122S14

DescriptionStandard

        MKAFSIAVAVTLVLAFICILESSAVPFTGVRELEEAGSNDTPVAAHQEMSMESWMMPNHIRQKRQSHLSLCRYCCKCCKNKGCGFCCKF
    

Molecular Weight9923.66 Da

Isoelectric Point (pI)8.42

Net Charge (pH 7.0)2.68

Net Charge (pH 7.4) 2.16

Charge Density (pH 7.0) 0.0302

GRAVY Index0.14

Hydrophobic Moment 0.63

Boman Index0.07

Instability Index57.25

Aliphatic Index 72.36

Aromaticity 0.0787

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 3865.70

LogP -38.43

H-bond Donors 143.0

H-bond Acceptors 142.0

Rotatable Bonds 330.0

Heavy Atoms 685.0

Ring Count 14.0

Amide Bonds 94.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0179896 VERIFIED: NO

Provenance & Taxonomy

OrganismAustrofundulus limnaeus [Bacterium]

FamilyHepcidin

Tax ID52670

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Non-hemolytic Non-ribosomal