Peptide Database

Peptide NameCecropin 5

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC203H327N55O51

DescriptionStandard

        KWKIFKKIEHFGQNIRDGLIKAGPALQVVGEAATIYKGK
    

Molecular Weight4354.11 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)4.85

Net Charge (pH 7.4) 4.58

Charge Density (pH 7.0) 0.1243

GRAVY Index-0.29

Hydrophobic Moment 0.72

Boman Index0.03

Instability Index20.20

Aliphatic Index 95.13

Aromaticity 0.1026

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 1730.47

LogP -11.52

H-bond Donors 59.0

H-bond Acceptors 57.0

Rotatable Bonds 151.0

Heavy Atoms 309.0

Ring Count 7.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0259072 VERIFIED: NO

Provenance & Taxonomy

OrganismPieris rapae [Animal]

FamilyCecropin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial