Peptide Database

Peptide NameCecropin C

Function Ontology

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Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC90H151N27O24

DescriptionStandard

        RVFNAVQKGLPVAAGVQALG
    

Molecular Weight1995.33 Da

Isoelectric Point (pI)11.00

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.0880

GRAVY Index0.64

Hydrophobic Moment 0.70

Boman Index0.26

Instability Index24.52

Aliphatic Index 117.00

Aromaticity 0.0500

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 824.62

LogP -8.15

H-bond Donors 27.0

H-bond Acceptors 26.0

Rotatable Bonds 64.0

Heavy Atoms 141.0

Ring Count 2.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0400972 VERIFIED: YES

Provenance & Taxonomy

OrganismCulex quinquefasciatus [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)