Peptide Database

Peptide NamePeptide DK25

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length69 amino acids

Chemical FormulaC345H566N90O105S7

DescriptionStandard

        MFTLKKSMLVLFFLGIVSLSLCEQEREADEDESGEEVVQKEVKRDVNDLKNLCAKTHNLLPMCAMFGKK
    

Molecular Weight7879.18 Da

Isoelectric Point (pI)5.31

Net Charge (pH 7.0)-2.42

Net Charge (pH 7.4) -2.76

Charge Density (pH 7.0) -0.0351

GRAVY Index-0.16

Hydrophobic Moment 0.68

Boman Index-0.03

Instability Index26.71

Aliphatic Index 91.74

Aromaticity 0.0580

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 3178.40

LogP -26.73

H-bond Donors 110.0

H-bond Acceptors 111.0

Rotatable Bonds 279.0

Heavy Atoms 547.0

Ring Count 6.0

Amide Bonds 73.0

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_0243416 VERIFIED: NO

Provenance & Taxonomy

OrganismRana tagoi okiensis [Animal]

Tax ID748660

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal