Peptide Database

Peptide NameAc-AMP2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC86H126N22O25S5

DescriptionStandard

        CPGGLCCSKFGFCGNTPAYC
    

Molecular Weight2028.38 Da

Isoelectric Point (pI)7.82

Net Charge (pH 7.0)0.71

Net Charge (pH 7.4) 0.43

Charge Density (pH 7.0) 0.0354

GRAVY Index0.43

Hydrophobic Moment 0.22

Boman Index0.27

Instability Index26.44

Aliphatic Index 24.50

Aromaticity 0.1500

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1740.00

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

Amino Acid Composition

TPSA 728.44

LogP -9.33

H-bond Donors 29.0

H-bond Acceptors 31.0

Rotatable Bonds 58.0

Heavy Atoms 138.0

Ring Count 5.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0105461 VERIFIED: YES

Provenance & Taxonomy

OrganismCitrus reticulata [Plant]

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)