Peptide Database

Peptide NameAc-AMP1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC119H179N37O38S6

DescriptionStandard

        AGQCYRGRCSGGLCCSKYGYCGSGPAYCG
    

Molecular Weight2928.31 Da

Isoelectric Point (pI)8.65

Net Charge (pH 7.0)2.73

Net Charge (pH 7.4) 2.45

Charge Density (pH 7.0) 0.0942

GRAVY Index-0.22

Hydrophobic Moment 0.19

Boman Index0.04

Instability Index3.34

Aliphatic Index 20.34

Aromaticity 0.1379

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 1203.85

LogP -18.11

H-bond Donors 50.0

H-bond Acceptors 47.0

Rotatable Bonds 90.0

Heavy Atoms 200.0

Ring Count 5.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0380768 VERIFIED: YES

Provenance & Taxonomy

OrganismStellaria media [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)