Peptide Database

Peptide NameCecropin C

Function Ontology

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Standard StatusStandard

Sequence Length6 amino acids

Chemical FormulaC32H54N10O7

DescriptionStandard

        RVFKAA
    

Molecular Weight690.83 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) 0.2932

GRAVY Index0.37

Hydrophobic Moment 0.89

Boman Index-0.09

Instability Index-16.72

Aliphatic Index 81.67

Aromaticity 0.1667

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 296.74

LogP -1.85

H-bond Donors 11.0

H-bond Acceptors 9.0

Rotatable Bonds 22.0

Heavy Atoms 49.0

Ring Count 1.0

Amide Bonds 5.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0203519 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

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)