Peptide Database

Peptide NameHepcidin

Function Ontology

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Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC88H139N27O24S9

DescriptionStandard

        CQFCCRCCPDMIGCGVCCRF
    

Molecular Weight2247.80 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) 0.0341

GRAVY Index0.89

Hydrophobic Moment 0.46

Boman Index0.10

Instability Index7.82

Aliphatic Index 34.00

Aromaticity 0.1000

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 811.62

LogP -8.98

H-bond Donors 36.0

H-bond Acceptors 34.0

Rotatable Bonds 69.0

Heavy Atoms 148.0

Ring Count 3.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0266852 VERIFIED: YES

Provenance & Taxonomy

OrganismLarimichthys crocea [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)