Peptide Database

Peptide NameCecropin P1

Function Ontology

—

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC128H214N36O38

DescriptionStandard

        SWLSKTYNKLENSAKKRISEGKILA
    

Molecular Weight2865.29 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)3.46

Net Charge (pH 7.4) 3.24

Charge Density (pH 7.0) 0.1384

GRAVY Index-0.82

Hydrophobic Moment 0.54

Boman Index-0.20

Instability Index42.27

Aliphatic Index 86.00

Aromaticity 0.0800

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 1251.67

LogP -12.65

H-bond Donors 45.0

H-bond Acceptors 42.0

Rotatable Bonds 102.0

Heavy Atoms 202.0

Ring Count 3.0

Amide Bonds 26.0

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_0161817 VERIFIED: YES

Provenance & Taxonomy

OrganismToxocara canis [Animal]

FamilyCecropin

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)