Peptide Database

Peptide NameCecropin C

Function Ontology

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Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC135H232N44O35

DescriptionStandard

        GWLKKIGKKIERVGRHTRDATIQGLGI
    

Molecular Weight3031.56 Da

Isoelectric Point (pI)11.07

Net Charge (pH 7.0)4.85

Net Charge (pH 7.4) 4.59

Charge Density (pH 7.0) 0.1795

GRAVY Index-0.57

Hydrophobic Moment 0.99

Boman Index-0.15

Instability Index20.52

Aliphatic Index 101.11

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 1312.32

LogP -11.53

H-bond Donors 48.0

H-bond Acceptors 41.0

Rotatable Bonds 108.0

Heavy Atoms 214.0

Ring Count 3.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0315945 VERIFIED: YES

Provenance & Taxonomy

OrganismDrosophila pseudoobscura [Animal]

FamilyCecropin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

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