Peptide Database

Peptide NameGm cecropin B

Function Ontology

Antimicrobial

Antiparasitic ▸ General antiparasitic ▸ Antiparasitic

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC201H329N57O50

DescriptionStandard

        KWKFFKKIERVGQNIRDGIIKAGPAVQVVGQAATIYKGK
    

Molecular Weight4344.11 Da

Isoelectric Point (pI)10.46

Net Charge (pH 7.0)6.76

Net Charge (pH 7.4) 6.54

Charge Density (pH 7.0) 0.1732

GRAVY Index-0.30

Hydrophobic Moment 0.89

Boman Index-0.02

Instability Index16.19

Aliphatic Index 90.00

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 1769.48

LogP -13.60

H-bond Donors 61.0

H-bond Acceptors 57.0

Rotatable Bonds 151.0

Heavy Atoms 308.0

Ring Count 6.0

Amide Bonds 42.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0208844 VERIFIED: YES

Provenance & Taxonomy

OrganismDrosophila melanogaster [Animal]

FamilyCecropin

Tax ID7227

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antiparasitic