Peptide Database

Peptide NamePeptide 3910

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC175H278N52O50

DescriptionStandard

        RADTQTYQPYNKDWIKEKIYVILRRQAQQAGK
    

Molecular Weight3910.40 Da

Isoelectric Point (pI)9.87

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.54

Charge Density (pH 7.0) 0.1174

GRAVY Index-1.31

Hydrophobic Moment 0.64

Boman Index-0.34

Instability Index47.42

Aliphatic Index 67.19

Aromaticity 0.1250

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 9970.00

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

Amino Acid Composition

TPSA 1733.79

LogP -15.88

H-bond Donors 60.0

H-bond Acceptors 54.0

Rotatable Bonds 133.0

Heavy Atoms 277.0

Ring Count 6.0

Amide Bonds 37.0

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_0354432 VERIFIED: YES

Provenance & Taxonomy

OrganismErinaceus europaeus [Animal]

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)