Peptide Database

Peptide NameCirculin F

Function Ontology

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Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC99H147N25O27S6

DescriptionStandard

        NGFPCGEICVWCPCPAAAIGCPC
    

Molecular Weight2311.77 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.30

Net Charge (pH 7.4) -1.59

Charge Density (pH 7.0) -0.0564

GRAVY Index0.91

Hydrophobic Moment 0.12

Boman Index0.43

Instability Index36.88

Aliphatic Index 59.57

Aromaticity 0.0870

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 764.54

LogP -6.92

H-bond Donors 29.0

H-bond Acceptors 32.0

Rotatable Bonds 61.0

Heavy Atoms 157.0

Ring Count 7.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0271187 VERIFIED: YES

Provenance & Taxonomy

OrganismViola odorata [Plant]

Structure & Mods

ConfigDNA-encoded linear 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)