Peptide Database

Peptide NameHepcidin-like antimicrobial peptide

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length89 amino acids

Chemical FormulaC424H674N118O124S13

DescriptionStandard

        MKAFSIAVAVTLVLAFICILESSAVPFSGVRELEEAGSNDTPVAAHQEMSTESWMMPNHIRQKRQSHISLCRYCCKCCKTKGCGFCCSF
    

Molecular Weight9825.45 Da

Isoelectric Point (pI)8.11

Net Charge (pH 7.0)1.68

Net Charge (pH 7.4) 1.17

Charge Density (pH 7.0) 0.0189

GRAVY Index0.19

Hydrophobic Moment 0.62

Boman Index0.09

Instability Index62.64

Aliphatic Index 72.36

Aromaticity 0.0787

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7490.00

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

Amino Acid Composition

TPSA 3857.28

LogP -40.82

H-bond Donors 144.0

H-bond Acceptors 142.0

Rotatable Bonds 324.0

Heavy Atoms 679.0

Ring Count 14.0

Amide Bonds 93.0

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_0271388 VERIFIED: YES

Provenance & Taxonomy

OrganismChanna maculata [Animal]

FamilyHepcidin

Tax ID188791

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal

RECORD: Rec_0412282 VERIFIED: NO

Provenance & Taxonomy

OrganismChanna argus [Bacterium]

FamilyHepcidin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Non-hemolytic Non-ribosomal