Peptide Database

Peptide NameOncocin [D2Y]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC114H180N36O24

DescriptionStandard

        VYKPPYLPRPRPPRRIYNR
    

Molecular Weight2438.88 Da

Isoelectric Point (pI)11.47

Net Charge (pH 7.0)5.73

Net Charge (pH 7.4) 5.51

Charge Density (pH 7.0) 0.3016

GRAVY Index-1.63

Hydrophobic Moment 0.56

Boman Index-0.52

Instability Index70.46

Aliphatic Index 56.32

Aromaticity 0.1579

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

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

Amino Acid Composition

TPSA 973.68

LogP -5.92

H-bond Donors 34.0

H-bond Acceptors 30.0

Rotatable Bonds 68.0

Heavy Atoms 174.0

Ring Count 9.0

Amide Bonds 19.0

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_0307747 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli JW0013

Activity4.8 μg/mL

MethodMIC