Peptide Database

Peptide NameHepcidin

Function Ontology

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Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC85H138N24O25S8

DescriptionStandard

        ICTFCCGCCYKATCGLCCRT
    

Molecular Weight2152.67 Da

Isoelectric Point (pI)8.22

Net Charge (pH 7.0)1.68

Net Charge (pH 7.4) 1.36

Charge Density (pH 7.0) 0.0839

GRAVY Index1.01

Hydrophobic Moment 0.27

Boman Index0.18

Instability Index31.97

Aliphatic Index 44.00

Aromaticity 0.1000

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 785.06

LogP -9.85

H-bond Donors 37.0

H-bond Acceptors 35.0

Rotatable Bonds 66.0

Heavy Atoms 142.0

Ring Count 2.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0403167 VERIFIED: YES

Provenance & Taxonomy

OrganismLipotes vexillifer [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)