Peptide Database

Peptide NameHepcidin

Function Ontology

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Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC81H133N25O23S9

DescriptionStandard

        ICVFCCGCCHKSNCGMCCKA
    

Molecular Weight2113.66 Da

Isoelectric Point (pI)8.22

Net Charge (pH 7.0)1.77

Net Charge (pH 7.4) 1.39

Charge Density (pH 7.0) 0.0883

GRAVY Index0.95

Hydrophobic Moment 0.15

Boman Index0.19

Instability Index32.43

Aliphatic Index 39.00

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 760.26

LogP -9.88

H-bond Donors 34.0

H-bond Acceptors 35.0

Rotatable Bonds 68.0

Heavy Atoms 138.0

Ring Count 2.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0097816 VERIFIED: YES

Provenance & Taxonomy

OrganismTrichechus manatus [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)