Peptide Database

Peptide NameHepcidin (Fragment)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length55 amino acids

Chemical FormulaC263H424N62O82S4

DescriptionStandard

        MKTFSVAVVAAVLLALICLQESSALPLSEVDNVEVPVMDDNGAAVYEKMPVDSWK
    

Molecular Weight5894.81 Da

Isoelectric Point (pI)4.07

Net Charge (pH 7.0)-5.50

Net Charge (pH 7.4) -5.74

Charge Density (pH 7.0) -0.1000

GRAVY Index0.56

Hydrophobic Moment 0.32

Boman Index0.25

Instability Index54.44

Aliphatic Index 115.09

Aromaticity 0.0545

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 2271.48

LogP -18.04

H-bond Donors 76.0

H-bond Acceptors 81.0

Rotatable Bonds 191.0

Heavy Atoms 411.0

Ring Count 7.0

Amide Bonds 57.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0046701 VERIFIED: NO

Provenance & Taxonomy

OrganismTakifugu obscurus [Animal]

FamilyHepcidin

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial