Peptide Database

Peptide Name3003

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Anti-biofilm ▸ Biofilm inhibition

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC80H131N21O14

DescriptionStandard

        WKKVQWLKRLLL
    

Molecular Weight1611.03 Da

Isoelectric Point (pI)11.26

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.3131

GRAVY Index-0.17

Hydrophobic Moment 0.55

Boman Index-0.08

Instability Index32.47

Aliphatic Index 154.17

Aromaticity 0.1667

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 598.05

LogP 0.94

H-bond Donors 22.0

H-bond Acceptors 18.0

Rotatable Bonds 55.0

Heavy Atoms 115.0

Ring Count 4.0

Amide Bonds 12.0

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_0305798 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 Antibiofilm Anti-Gram-positive

TargetStaphylococcus aureus MRSA

Activity4 μM

MethodMIC