Peptide Database

Peptide NameOncopeltus 4 [11H]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC103H159N31O24

DescriptionStandard

        VDKPPYLPRPHPPRRIYN
    

Molecular Weight2215.56 Da

Isoelectric Point (pI)10.27

Net Charge (pH 7.0)2.82

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.1566

GRAVY Index-1.52

Hydrophobic Moment 0.33

Boman Index-0.36

Instability Index56.83

Aliphatic Index 59.44

Aromaticity 0.1111

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 866.53

LogP -5.44

H-bond Donors 28.0

H-bond Acceptors 28.0

Rotatable Bonds 60.0

Heavy Atoms 158.0

Ring Count 9.0

Amide Bonds 18.0

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_0129422 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli BL21AI

Activity62.5 μg/mL

MethodMIC

RECORD: Rec_0192316 VERIFIED: YES