Peptide Database

Peptide NameCecropin-C

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC300H501N87O84S2

DescriptionStandard

        MNFNLIFVLVALIMAISLGQSEAGWLKKIGKKIERVGQHTRDATIQTLGIAQQAANVAATARG
    

Molecular Weight6734.85 Da

Isoelectric Point (pI)10.43

Net Charge (pH 7.0)3.59

Net Charge (pH 7.4) 3.31

Charge Density (pH 7.0) 0.0570

GRAVY Index0.32

Hydrophobic Moment 0.94

Boman Index0.16

Instability Index22.77

Aliphatic Index 114.76

Aromaticity 0.0476

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 2779.77

LogP -26.68

H-bond Donors 96.0

H-bond Acceptors 91.0

Rotatable Bonds 232.0

Heavy Atoms 473.0

Ring Count 5.0

Amide Bonds 70.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0043864 VERIFIED: NO

Provenance & Taxonomy

OrganismDrosophila ananassae [Animal]

FamilyCecropin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal

MethodQualitative functional evidence