Peptide Database

Peptide NameKWKK-13

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC82H147N21O14

DescriptionStandard

        KWKKPKLLKKLLK
    

Molecular Weight1651.18 Da

Isoelectric Point (pI)10.78

Net Charge (pH 7.0)6.75

Net Charge (pH 7.4) 6.54

Charge Density (pH 7.0) 0.5195

GRAVY Index-1.12

Hydrophobic Moment 0.61

Boman Index-0.41

Instability Index-22.69

Aliphatic Index 120.00

Aromaticity 0.0769

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 601.66

LogP 0.53

H-bond Donors 21.0

H-bond Acceptors 21.0

Rotatable Bonds 62.0

Heavy Atoms 117.0

Ring Count 3.0

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_0220108 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal Anti-Gram-positive Anti-Gram-negative

TargetKlebsiella pneumoniae

Activity512 μg/mL

MethodMIC

FIRST PREV 1 2

Showing 1 records on this page Ã‚Â· Page 2 of 2