Peptide Database

Peptide NameChicken AvBD4

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC188H277N59O48S7

DescriptionStandard

        RPYMQCGYRGTFCHKGKCPRGNYYLGPCRSGYSCCRW
    

Molecular Weight4356.03 Da

Isoelectric Point (pI)9.46

Net Charge (pH 7.0)6.78

Net Charge (pH 7.4) 6.43

Charge Density (pH 7.0) 0.1833

GRAVY Index-0.92

Hydrophobic Moment 0.52

Boman Index-0.22

Instability Index58.99

Aliphatic Index 10.54

Aromaticity 0.1892

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13325.00

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

Amino Acid Composition

TPSA 1738.58

LogP -18.71

H-bond Donors 70.0

H-bond Acceptors 63.0

Rotatable Bonds 133.0

Heavy Atoms 302.0

Ring Count 12.0

Amide Bonds 38.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0001377 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

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)