Peptide Database

Peptide NameCirculin F

Function Ontology

—

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC100H164N26O33S5

DescriptionStandard

        SVPCGESCVFIPCLTSLAGCSCKN
    

Molecular Weight2418.85 Da

Isoelectric Point (pI)5.71

Net Charge (pH 7.0)-0.59

Net Charge (pH 7.4) -0.87

Charge Density (pH 7.0) -0.0245

GRAVY Index0.78

Hydrophobic Moment 0.29

Boman Index0.26

Instability Index47.06

Aliphatic Index 77.08

Aromaticity 0.0417

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 922.60

LogP -12.60

H-bond Donors 36.0

H-bond Acceptors 38.0

Rotatable Bonds 74.0

Heavy Atoms 164.0

Ring Count 3.0

Amide Bonds 24.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0191519 VERIFIED: YES

Provenance & Taxonomy

OrganismPalicourea rigida [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)