Peptide Database

Peptide NameHepcidin

Function Ontology

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Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC86H148N24O23S8

DescriptionStandard

        ICIFCCGCCKNVKCGICCKT
    

Molecular Weight2142.76 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) 0.1339

GRAVY Index1.19

Hydrophobic Moment 0.36

Boman Index0.22

Instability Index3.81

Aliphatic Index 73.00

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 757.60

LogP -8.01

H-bond Donors 34.0

H-bond Acceptors 34.0

Rotatable Bonds 71.0

Heavy Atoms 141.0

Ring Count 1.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0368796 VERIFIED: YES

Provenance & Taxonomy

OrganismChinchilla lanigera [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)