Peptide Database

Peptide NamePx-cec2

Function Ontology

—

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC155H267N45O43

DescriptionStandard

        FKKIEKVGQNIRDGIIKAGPAVAVVGQATQIAK
    

Molecular Weight3449.05 Da

Isoelectric Point (pI)10.17

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.1139

GRAVY Index0.07

Hydrophobic Moment 0.77

Boman Index0.08

Instability Index19.89

Aliphatic Index 109.39

Aromaticity 0.0303

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1444.92

LogP -13.56

H-bond Donors 48.0

H-bond Acceptors 47.0

Rotatable Bonds 121.0

Heavy Atoms 243.0

Ring Count 2.0

Amide Bonds 36.0

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_0147358 VERIFIED: YES

Provenance & Taxonomy

OrganismHyalophora cecropia [Animal]

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)