Peptide Database

Peptide NameHepcidin

Function Ontology

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Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC85H148N26O23S9

DescriptionStandard

        ICIFCCGCCRKSKCGMCCKT
    

Molecular Weight2190.83 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 Index0.76

Hydrophobic Moment 0.31

Boman Index0.03

Instability Index9.50

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 796.64

LogP -9.58

H-bond Donors 37.0

H-bond Acceptors 36.0

Rotatable Bonds 74.0

Heavy Atoms 143.0

Ring Count 1.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0304375 VERIFIED: YES

Provenance & Taxonomy

OrganismPropithecus coquereli [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)