Peptide Database

Peptide NameCecropin-A2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC166H286N46O41

DescriptionStandard

        GGLKKFGKKLEGVGKRVFKASEKALPVAVGIKALG
    

Molecular Weight3582.33 Da

Isoelectric Point (pI)10.47

Net Charge (pH 7.0)6.76

Net Charge (pH 7.4) 6.54

Charge Density (pH 7.0) 0.1931

GRAVY Index0.04

Hydrophobic Moment 0.72

Boman Index0.06

Instability Index15.36

Aliphatic Index 100.29

Aromaticity 0.0571

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1408.82

LogP -10.76

H-bond Donors 49.0

H-bond Acceptors 48.0

Rotatable Bonds 129.0

Heavy Atoms 253.0

Ring Count 3.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0070676 VERIFIED: NO

Provenance & Taxonomy

OrganismAedes albopictus [Animal]

FamilyCecropin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

RECORD: Rec_0114632 VERIFIED: NO