Peptide Database

Peptide NameHepcidin

Function Ontology

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Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC97H144N30O23S8

DescriptionStandard

        CRWCCNCCKAYKGCGFCCRF
    

Molecular Weight2354.89 Da

Isoelectric Point (pI)8.75

Net Charge (pH 7.0)3.68

Net Charge (pH 7.4) 3.35

Charge Density (pH 7.0) 0.1839

GRAVY Index0.20

Hydrophobic Moment 0.56

Boman Index-0.07

Instability Index32.45

Aliphatic Index 5.00

Aromaticity 0.2000

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7490.00

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

Amino Acid Composition

TPSA 871.17

LogP -8.85

H-bond Donors 40.0

H-bond Acceptors 35.0

Rotatable Bonds 73.0

Heavy Atoms 158.0

Ring Count 5.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0043396 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

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)