Peptide Database

Peptide NameCecropin C

Function Ontology

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Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC133H229N43O37

DescriptionStandard

        GWLKKIGKRIERIGQNTRDATIQGLGI
    

Molecular Weight3022.51 Da

Isoelectric Point (pI)11.00

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.1393

GRAVY Index-0.56

Hydrophobic Moment 0.97

Boman Index-0.13

Instability Index31.40

Aliphatic Index 104.81

Aromaticity 0.0370

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 1343.80

LogP -13.09

H-bond Donors 48.0

H-bond Acceptors 41.0

Rotatable Bonds 108.0

Heavy Atoms 213.0

Ring Count 2.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0085609 VERIFIED: YES

Provenance & Taxonomy

OrganismDrosophila arizonae [Animal]

FamilyCecropin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)