Peptide Database

Peptide NameHepcidin-like peptide WF3b

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC97H154N28O23S8

DescriptionStandard

        GFKCKFCCGCCRAGVCGLCCKF
    

Molecular Weight2336.95 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) 0.1672

GRAVY Index0.93

Hydrophobic Moment 0.47

Boman Index0.16

Instability Index2.71

Aliphatic Index 35.45

Aromaticity 0.1364

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 814.38

LogP -8.36

H-bond Donors 37.0

H-bond Acceptors 35.0

Rotatable Bonds 76.0

Heavy Atoms 156.0

Ring Count 3.0

Amide Bonds 21.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0326201 VERIFIED: NO

Provenance & Taxonomy

OrganismPleuronectes americanus,Pseudopleuronectes americanus [Animal]

FamilyHepcidin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli