Peptide Database

Peptide NameApl_AvBD-2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC207H327N67O50S7

DescriptionStandard

        PGLSSPRRDMFFCRKGSCHFGRCPIHLIKVGRCFGFRSCCKS
    

Molecular Weight4778.68 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)8.07

Net Charge (pH 7.4) 7.82

Charge Density (pH 7.0) 0.1922

GRAVY Index-0.18

Hydrophobic Moment 0.62

Boman Index-0.12

Instability Index67.37

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 1870.12

LogP -20.41

H-bond Donors 76.0

H-bond Acceptors 67.0

Rotatable Bonds 156.0

Heavy Atoms 331.0

Ring Count 10.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0263858 VERIFIED: YES

Provenance & Taxonomy

OrganismPygoscelis adeliae [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)