Peptide Database

Peptide NameC2-2

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC91H161N35O16S

DescriptionStandard

        RFGRFLRKIRRMRLK
    

Molecular Weight2033.54 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)7.76

Net Charge (pH 7.4) 7.55

Charge Density (pH 7.0) 0.5172

GRAVY Index-1.04

Hydrophobic Moment 1.04

Boman Index-0.75

Instability Index44.01

Aliphatic Index 78.00

Aromaticity 0.1333

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 894.16

LogP -5.97

H-bond Donors 36.0

H-bond Acceptors 25.0

Rotatable Bonds 74.0

Heavy Atoms 143.0

Ring Count 2.0

Amide Bonds 14.0

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_0239175 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

TargetEscherichia coli ATCC 8739 or 6 resistant E strains

Activity2-8 μg/mL

MethodMIC