Peptide Database

Peptide NameHepcidin

Function Ontology

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Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC86H132N24O27S9

DescriptionStandard

        DCRFCCGCCPDMVGCGVCCTF
    

Molecular Weight2222.70 Da

Isoelectric Point (pI)4.21

Net Charge (pH 7.0)-1.32

Net Charge (pH 7.4) -1.64

Charge Density (pH 7.0) -0.0627

GRAVY Index1.00

Hydrophobic Moment 0.33

Boman Index0.22

Instability Index32.46

Aliphatic Index 27.62

Aromaticity 0.0952

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 793.26

LogP -9.92

H-bond Donors 35.0

H-bond Acceptors 35.0

Rotatable Bonds 66.0

Heavy Atoms 146.0

Ring Count 3.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0407735 VERIFIED: YES

Provenance & Taxonomy

OrganismLithognathus mormyrus [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)