Peptide Database

Peptide NameAr-AMP

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC110H166N28O35S6

DescriptionStandard

        QELCPLGMCCSRYGYCGVTPEYCG
    

Molecular Weight2633.05 Da

Isoelectric Point (pI)4.53

Net Charge (pH 7.0)-1.29

Net Charge (pH 7.4) -1.57

Charge Density (pH 7.0) -0.0536

GRAVY Index0.04

Hydrophobic Moment 0.37

Boman Index0.13

Instability Index27.15

Aliphatic Index 44.58

Aromaticity 0.1250

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4720.00

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

Amino Acid Composition

TPSA 995.78

LogP -10.29

H-bond Donors 39.0

H-bond Acceptors 40.0

Rotatable Bonds 79.0

Heavy Atoms 179.0

Ring Count 5.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0009821 VERIFIED: YES

Provenance & Taxonomy

OrganismRasamsonia emersonii [Fungus]

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)