Peptide Database

Peptide NameAntimicrobial peptide

Function Ontology

Antimicrobial

Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Defense peptide

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

Standard StatusStandard

Sequence Length75 amino acids

Chemical FormulaC361H609N91O113S5

DescriptionStandard

        MFTLKKSLLLLFFLGTISLSLCQEERDADEVEGEMIEEEIKRSLLGTVKDLLIGAGKSAAQSVLKGLSCKLSKDC
    

Molecular Weight8192.56 Da

Isoelectric Point (pI)5.05

Net Charge (pH 7.0)-2.51

Net Charge (pH 7.4) -2.80

Charge Density (pH 7.0) -0.0335

GRAVY Index0.19

Hydrophobic Moment 0.60

Boman Index0.08

Instability Index40.60

Aliphatic Index 115.73

Aromaticity 0.0400

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 3304.99

LogP -29.00

H-bond Donors 118.0

H-bond Acceptors 116.0

Rotatable Bonds 294.0

Heavy Atoms 570.0

Ring Count 3.0

Amide Bonds 76.0

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_0082044 VERIFIED: YES

Provenance & Taxonomy

OrganismOdorrana tiannanensis [Animal]

Tax ID448113

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Amphibian defense peptide Antimicrobial Non-hemolytic Non-ribosomal

RECORD: Rec_0216054 VERIFIED: NO