Peptide Database

Peptide NameCecropin 30

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC192H321N57O50

DescriptionStandard

        RWNPFKKLEKVGQNIRDGIVKAGPAVGVIGQAASIVKPGK
    

Molecular Weight4227.95 Da

Isoelectric Point (pI)10.66

Net Charge (pH 7.0)5.76

Net Charge (pH 7.4) 5.54

Charge Density (pH 7.0) 0.1439

GRAVY Index-0.24

Hydrophobic Moment 0.74

Boman Index0.01

Instability Index22.99

Aliphatic Index 95.00

Aromaticity 0.0500

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 1734.75

LogP -15.92

H-bond Donors 58.0

H-bond Acceptors 56.0

Rotatable Bonds 143.0

Heavy Atoms 299.0

Ring Count 6.0

Amide Bonds 43.0

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_0025646 VERIFIED: NO

Provenance & Taxonomy

OrganismAtrophaneura mencius [Animal]

FamilyCecropin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial