Peptide Database

Peptide NameChicken AvBD1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC184H298N54O47S6

DescriptionStandard

        GRKSDCFRKSGFCAFLKCPSLTLISGKCSRFYLCCKR
    

Molecular Weight4211.06 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)7.70

Net Charge (pH 7.4) 7.40

Charge Density (pH 7.0) 0.2080

GRAVY Index-0.06

Hydrophobic Moment 0.49

Boman Index-0.13

Instability Index38.38

Aliphatic Index 55.41

Aromaticity 0.1351

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1658.74

LogP -17.49

H-bond Donors 68.0

H-bond Acceptors 61.0

Rotatable Bonds 142.0

Heavy Atoms 291.0

Ring Count 6.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0398878 VERIFIED: YES

Provenance & Taxonomy

OrganismGallus gallus [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)