Peptide Database

Peptide NameHepcidin

Function Ontology

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Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC84H130N26O26S9

DescriptionStandard

        GCRFCCNCCPNMSGCGVCCTF
    

Molecular Weight2208.67 Da

Isoelectric Point (pI)7.70

Net Charge (pH 7.0)0.68

Net Charge (pH 7.4) 0.36

Charge Density (pH 7.0) 0.0324

GRAVY Index0.76

Hydrophobic Moment 0.42

Boman Index0.17

Instability Index59.65

Aliphatic Index 13.81

Aromaticity 0.0952

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 825.07

LogP -12.79

H-bond Donors 36.0

H-bond Acceptors 36.0

Rotatable Bonds 66.0

Heavy Atoms 145.0

Ring Count 3.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0115126 VERIFIED: YES

Provenance & Taxonomy

OrganismDicentrarchus labrax [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)