Peptide Database

Peptide NameAc-AMP2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC86H127N23O32S5

DescriptionStandard

        CASGLCCSQFGYCGSGSTYCGT
    

Molecular Weight2155.39 Da

Isoelectric Point (pI)5.49

Net Charge (pH 7.0)-0.29

Net Charge (pH 7.4) -0.57

Charge Density (pH 7.0) -0.0132

GRAVY Index0.37

Hydrophobic Moment 0.19

Boman Index0.25

Instability Index7.15

Aliphatic Index 22.27

Aromaticity 0.1364

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3230.00

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

Amino Acid Composition

TPSA 879.35

LogP -15.41

H-bond Donors 37.0

H-bond Acceptors 37.0

Rotatable Bonds 65.0

Heavy Atoms 146.0

Ring Count 3.0

Amide Bonds 22.0

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_0132740 VERIFIED: YES

Provenance & Taxonomy

OrganismPinus monticola [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)