Peptide Database

Peptide NameApl_AvBD-2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC203H315N63O51S7

DescriptionStandard

        PGLSSPQRDMFLCRKGSCHFGRCPFHLVKVGSCFGFRNCCKA
    

Molecular Weight4678.52 Da

Isoelectric Point (pI)9.44

Net Charge (pH 7.0)6.07

Net Charge (pH 7.4) 5.82

Charge Density (pH 7.0) 0.1446

GRAVY Index-0.10

Hydrophobic Moment 0.61

Boman Index-0.04

Instability Index54.89

Aliphatic Index 44.05

Aromaticity 0.1190

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 1812.27

LogP -20.16

H-bond Donors 71.0

H-bond Acceptors 66.0

Rotatable Bonds 151.0

Heavy Atoms 324.0

Ring Count 10.0

Amide Bonds 43.0

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_0178551 VERIFIED: YES

Provenance & Taxonomy

OrganismPelecanus crispus [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)