Peptide Database

Peptide NameSBac5(1-25)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC147H233N49O26

DescriptionStandard

        RFRPPIRRPPIRPPFRPPFRPPVRP
    

Molecular Weight3102.74 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)7.76

Net Charge (pH 7.4) 7.56

Charge Density (pH 7.0) 0.3104

GRAVY Index-1.28

Hydrophobic Moment 0.71

Boman Index-0.46

Instability Index140.37

Aliphatic Index 42.80

Aromaticity 0.1200

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 1160.23

LogP -6.82

H-bond Donors 39.0

H-bond Acceptors 34.0

Rotatable Bonds 81.0

Heavy Atoms 222.0

Ring Count 14.0

Amide Bonds 24.0

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_0056534 VERIFIED: YES

Provenance & Taxonomy

OrganismOvis aries [Animal]

Tax ID9940

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-negative

TargetEscherichia coli BW25113 sbmA

Activity8 μM

MethodMIC

RECORD: Rec_0196306 VERIFIED: YES