Peptide Database

Peptide NameFa-AMP1

Function Ontology

—

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC88H124N26O34S4

DescriptionStandard

        SQFGWCGSTNDYCGSGCQSQC
    

Molecular Weight2218.34 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.58

Net Charge (pH 7.4) -1.85

Charge Density (pH 7.0) -0.0752

GRAVY Index-0.59

Hydrophobic Moment 0.22

Boman Index0.02

Instability Index36.74

Aliphatic Index 0.00

Aromaticity 0.1429

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7240.00

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

Amino Acid Composition

TPSA 992.15

LogP -17.25

H-bond Donors 38.0

H-bond Acceptors 37.0

Rotatable Bonds 69.0

Heavy Atoms 152.0

Ring Count 4.0

Amide Bonds 24.0

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_0352826 VERIFIED: YES

Provenance & Taxonomy

OrganismPopulus balsamifera [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)