Peptide Database

Peptide NameAntimicrobial peptide, Cecropin B

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC185H304N56O41

DescriptionStandard

        GAPRWKFGKRLEKLGRNVFRAAKKALPVIAGYKALG
    

Molecular Weight3968.74 Da

Isoelectric Point (pI)11.61

Net Charge (pH 7.0)8.76

Net Charge (pH 7.4) 8.54

Charge Density (pH 7.0) 0.2432

GRAVY Index-0.31

Hydrophobic Moment 0.92

Boman Index-0.08

Instability Index42.64

Aliphatic Index 86.94

Aromaticity 0.1111

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 1584.37

LogP -11.08

H-bond Donors 57.0

H-bond Acceptors 50.0

Rotatable Bonds 134.0

Heavy Atoms 282.0

Ring Count 7.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0282863 VERIFIED: NO

Provenance & Taxonomy

OrganismAnopheles gambiae [Animal]

FamilyCecropin

Tax ID7165

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial