Peptide Database

Peptide NameCirculin F

Function Ontology

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Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC90H140N22O29S5

DescriptionStandard

        CGETCVIFPCISAAFGCSCKD
    

Molecular Weight2154.53 Da

Isoelectric Point (pI)4.67

Net Charge (pH 7.0)-1.28

Net Charge (pH 7.4) -1.56

Charge Density (pH 7.0) -0.0611

GRAVY Index0.92

Hydrophobic Moment 0.28

Boman Index0.31

Instability Index23.45

Aliphatic Index 60.48

Aromaticity 0.0952

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 797.84

LogP -9.38

H-bond Donors 32.0

H-bond Acceptors 33.0

Rotatable Bonds 66.0

Heavy Atoms 146.0

Ring Count 3.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0341591 VERIFIED: YES

Provenance & Taxonomy

OrganismPigea floribunda [Plant]

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)