Peptide Database

Peptide NameCirculin B

Function Ontology

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Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC128H206N32O42S6

DescriptionStandard

        IPCGESCVYIPCLTTIVGCSCKSNVCYSN
    

Molecular Weight3057.58 Da

Isoelectric Point (pI)5.96

Net Charge (pH 7.0)-0.30

Net Charge (pH 7.4) -0.60

Charge Density (pH 7.0) -0.0103

GRAVY Index0.67

Hydrophobic Moment 0.32

Boman Index0.25

Instability Index24.58

Aliphatic Index 83.79

Aromaticity 0.0690

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 1171.88

LogP -14.65

H-bond Donors 46.0

H-bond Acceptors 48.0

Rotatable Bonds 93.0

Heavy Atoms 208.0

Ring Count 4.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0168038 VERIFIED: YES

Provenance & Taxonomy

OrganismClitoria ternatea [Plant]

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)