Peptide Database

Peptide NameChicken AvBD2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC156H239N47O35S6

DescriptionStandard

        LFCKRGTCHFGRCPFHLVKVGSCFGFRSCCK
    

Molecular Weight3525.25 Da

Isoelectric Point (pI)9.43

Net Charge (pH 7.0)5.87

Net Charge (pH 7.4) 5.48

Charge Density (pH 7.0) 0.1894

GRAVY Index0.25

Hydrophobic Moment 0.63

Boman Index0.02

Instability Index63.11

Aliphatic Index 43.87

Aromaticity 0.1613

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 1309.34

LogP -12.36

H-bond Donors 54.0

H-bond Acceptors 49.0

Rotatable Bonds 113.0

Heavy Atoms 244.0

Ring Count 8.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0213011 VERIFIED: YES

Provenance & Taxonomy

OrganismEurypyga helias [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)