Peptide Database

Peptide NameHepcidin 4

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length56 amino acids

Chemical FormulaC263H401N77O87S11

DescriptionStandard

        LEEPMNNESPVAAHEEKSEESWKMPYNNRHKRSPKDCQFCCGCCPDMSGCGPCCKY
    

Molecular Weight6386.18 Da

Isoelectric Point (pI)5.56

Net Charge (pH 7.0)-2.13

Net Charge (pH 7.4) -2.57

Charge Density (pH 7.0) -0.0380

GRAVY Index-1.11

Hydrophobic Moment 0.47

Boman Index-0.23

Instability Index98.22

Aliphatic Index 15.71

Aromaticity 0.0714

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8980.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 2630.89

LogP -31.87

H-bond Donors 94.0

H-bond Acceptors 98.0

Rotatable Bonds 206.0

Heavy Atoms 438.0

Ring Count 13.0

Amide Bonds 60.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0418658 VERIFIED: NO

Provenance & Taxonomy

OrganismEpinephelus moara [Animal]

FamilyHepcidin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial