Peptide Database

Peptide NameAntimicrobial peptide Cecropin 6

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length45 amino acids

Chemical FormulaC220H352N60O70

DescriptionStandard

        KPWDFLKELEGAGQRIRDAIISAQPAVETIAQATAIFKGQSKEED
    

Molecular Weight4957.51 Da

Isoelectric Point (pI)4.90

Net Charge (pH 7.0)-2.22

Net Charge (pH 7.4) -2.44

Charge Density (pH 7.0) -0.0494

GRAVY Index-0.50

Hydrophobic Moment 0.62

Boman Index-0.04

Instability Index26.64

Aliphatic Index 82.67

Aromaticity 0.0667

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 2121.49

LogP -20.44

H-bond Donors 71.0

H-bond Acceptors 68.0

Rotatable Bonds 169.0

Heavy Atoms 350.0

Ring Count 6.0

Amide Bonds 48.0

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_0245160 VERIFIED: NO

Provenance & Taxonomy

OrganismManduca sexta [Animal]

FamilyCecropin

Tax ID7130

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial