Peptide Database

Peptide NameHepcidin

Function Ontology

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Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC84H126N22O30S9

DescriptionStandard

        DCQFCCGCCPDMSGCGICCTY
    

Molecular Weight2212.61 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-2.32

Net Charge (pH 7.4) -2.64

Charge Density (pH 7.0) -0.1104

GRAVY Index0.62

Hydrophobic Moment 0.17

Boman Index0.21

Instability Index40.33

Aliphatic Index 18.57

Aromaticity 0.0952

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 814.91

LogP -11.49

H-bond Donors 35.0

H-bond Acceptors 37.0

Rotatable Bonds 66.0

Heavy Atoms 145.0

Ring Count 3.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0136024 VERIFIED: YES

Provenance & Taxonomy

OrganismAcanthopagrus schlegelii [Animal]

FamilyHepcidin

Structure & Mods

Configlinear 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)