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 FormulaC307H509N89O83S

DescriptionStandard

        MNFNKIFVFVAIILAISLGQTEAGWLKKLGKRIERIGQHTRDATIQVLGIAQQAATVAATARG
    

Molecular Weight6806.94 Da

Isoelectric Point (pI)11.00

Net Charge (pH 7.0)4.59

Net Charge (pH 7.4) 4.31

Charge Density (pH 7.0) 0.0729

GRAVY Index0.33

Hydrophobic Moment 0.94

Boman Index0.15

Instability Index25.97

Aliphatic Index 114.76

Aromaticity 0.0635

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 2798.58

LogP -25.41

H-bond Donors 98.0

H-bond Acceptors 90.0

Rotatable Bonds 233.0

Heavy Atoms 480.0

Ring Count 6.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0161405 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