Peptide Database

Peptide NameHepcidin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length90 amino acids

Chemical FormulaC429H672N122O120S14

DescriptionStandard

        MRAFSIAVAVTLVLAFVCIVQSSALPFAGVPEPEEAGSNDTPVVVHPDMSEQLWMMPGHVREKRQSHLSMCRWCCNCCRGNKGCGFCCKF
    

Molecular Weight9907.58 Da

Isoelectric Point (pI)7.54

Net Charge (pH 7.0)0.69

Net Charge (pH 7.4) 0.17

Charge Density (pH 7.0) 0.0076

GRAVY Index0.21

Hydrophobic Moment 0.63

Boman Index0.11

Instability Index65.02

Aliphatic Index 70.33

Aromaticity 0.0778

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11500.00

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

Amino Acid Composition

TPSA 3807.37

LogP -37.81

H-bond Donors 139.0

H-bond Acceptors 138.0

Rotatable Bonds 316.0

Heavy Atoms 685.0

Ring Count 18.0

Amide Bonds 95.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0216680 VERIFIED: NO

Provenance & Taxonomy

OrganismPeriophthalmus magnuspinnatus [Bacterium]

FamilyHepcidin

Tax ID409849

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Non-hemolytic Non-ribosomal