Peptide Database

Peptide NameCecropin-D

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC342H517N89O96S4

DescriptionStandard

        MKFSNVFFFFFAFMMAMSTTTARPENFFKELERAGQRVRDAIISAGPAIDTIADAQKVYRGFKSDD
    

Molecular Weight7539.56 Da

Isoelectric Point (pI)8.14

Net Charge (pH 7.0)0.51

Net Charge (pH 7.4) 0.28

Charge Density (pH 7.0) 0.0078

GRAVY Index-0.08

Hydrophobic Moment 0.87

Boman Index0.03

Instability Index9.74

Aliphatic Index 56.36

Aromaticity 0.1667

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 3003.65

LogP -26.84

H-bond Donors 105.0

H-bond Acceptors 101.0

Rotatable Bonds 249.0

Heavy Atoms 531.0

Ring Count 13.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0262855 VERIFIED: NO

Provenance & Taxonomy

OrganismChilo suppressalis [Plant]

FamilyCecropin family

Tax ID168631

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Non-hemolytic

MethodQualitative functional evidence