Peptide Database

Peptide NameHepcidin

Function Ontology

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Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC87H150N26O25S9

DescriptionStandard

        ICMFCCDCCRKSKCGICCKT
    

Molecular Weight2248.87 Da

Isoelectric Point (pI)8.52

Net Charge (pH 7.0)2.68

Net Charge (pH 7.4) 2.35

Charge Density (pH 7.0) 0.1340

GRAVY Index0.60

Hydrophobic Moment 0.43

Boman Index-0.04

Instability Index31.18

Aliphatic Index 39.00

Aromaticity 0.0500

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 500.00

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

Amino Acid Composition

TPSA 833.94

LogP -9.73

H-bond Donors 38.0

H-bond Acceptors 37.0

Rotatable Bonds 76.0

Heavy Atoms 147.0

Ring Count 1.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0328978 VERIFIED: YES

Provenance & Taxonomy

OrganismElephantulus edwardii [Animal]

FamilyHepcidin

Structure & Mods

ConfigDNA-encoded linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)