Peptide Database

Peptide NameGm cecropin D-like pept

Function Ontology

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Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC109H198N34O29

DescriptionStandard

        KVLKKIEKAGQRIRDSIIKAGP
    

Molecular Weight2448.95 Da

Isoelectric Point (pI)10.56

Net Charge (pH 7.0)4.76

Net Charge (pH 7.4) 4.55

Charge Density (pH 7.0) 0.2163

GRAVY Index-0.57

Hydrophobic Moment 0.85

Boman Index-0.24

Instability Index22.84

Aliphatic Index 110.91

Aromaticity 0.0000

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 1057.45

LogP -8.96

H-bond Donors 37.0

H-bond Acceptors 34.0

Rotatable Bonds 90.0

Heavy Atoms 172.0

Ring Count 1.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0181162 VERIFIED: YES

Provenance & Taxonomy

OrganismSpodoptera exigua [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)