Peptide Database

Peptide NameHepcidin antimicrobial peptide 1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC95H152N30O23S8

DescriptionStandard

        LCRFCCKCCRNKGCGYCCKF
    

Molecular Weight2338.93 Da

Isoelectric Point (pI)8.94

Net Charge (pH 7.0)4.68

Net Charge (pH 7.4) 4.35

Charge Density (pH 7.0) 0.2338

GRAVY Index0.15

Hydrophobic Moment 0.72

Boman Index-0.17

Instability Index19.02

Aliphatic Index 19.50

Aromaticity 0.1500

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 881.40

LogP -9.42

H-bond Donors 40.0

H-bond Acceptors 36.0

Rotatable Bonds 77.0

Heavy Atoms 156.0

Ring Count 3.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0223220 VERIFIED: NO

Provenance & Taxonomy

OrganismDanio rerio [Animal]

FamilyHepcidin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0372852 VERIFIED: NO

Provenance & Taxonomy

OrganismBrachydanio rerio,Danio rerio [Animal]

FamilyHepcidin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide2-8; 5-19; 6-18; 9-15

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli