Peptide Database

Peptide NameHepcidin

Function Ontology

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Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC85H136N28O22S9

DescriptionStandard

        CKFCCNCCPGMRGCGVCCRF
    

Molecular Weight2190.75 Da

Isoelectric Point (pI)8.54

Net Charge (pH 7.0)2.68

Net Charge (pH 7.4) 2.36

Charge Density (pH 7.0) 0.1340

GRAVY Index0.62

Hydrophobic Moment 0.49

Boman Index0.03

Instability Index9.68

Aliphatic Index 14.50

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 800.34

LogP -10.13

H-bond Donors 36.0

H-bond Acceptors 34.0

Rotatable Bonds 68.0

Heavy Atoms 144.0

Ring Count 3.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0145554 VERIFIED: YES

Provenance & Taxonomy

OrganismTakifugu rubripes [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)