Peptide Database

Peptide NameCirculin B

Function Ontology

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Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC136H214N38O42S6

DescriptionStandard

        GAIPCGESCVFIPCATSVFGCRCENKVCVHD
    

Molecular Weight3245.77 Da

Isoelectric Point (pI)5.54

Net Charge (pH 7.0)-1.20

Net Charge (pH 7.4) -1.55

Charge Density (pH 7.0) -0.0388

GRAVY Index0.57

Hydrophobic Moment 0.36

Boman Index0.20

Instability Index14.55

Aliphatic Index 69.03

Aromaticity 0.0645

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 1251.02

LogP -14.53

H-bond Donors 48.0

H-bond Acceptors 48.0

Rotatable Bonds 100.0

Heavy Atoms 222.0

Ring Count 5.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0408433 VERIFIED: YES

Provenance & Taxonomy

OrganismTriticum aestivum [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)