Peptide Database

Peptide NameLysin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC153H251N49O39

DescriptionStandard

        NAKDYKGAAAEFPKWNKAGGRVLAGLVKRRK
    

Molecular Weight3400.93 Da

Isoelectric Point (pI)10.71

Net Charge (pH 7.0)6.76

Net Charge (pH 7.4) 6.54

Charge Density (pH 7.0) 0.2180

GRAVY Index-0.86

Hydrophobic Moment 0.64

Boman Index-0.24

Instability Index54.08

Aliphatic Index 63.23

Aromaticity 0.0968

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 1466.15

LogP -13.93

H-bond Donors 52.0

H-bond Acceptors 46.0

Rotatable Bonds 117.0

Heavy Atoms 241.0

Ring Count 5.0

Amide Bonds 32.0

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_0030219 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 Anti-Gram-negative

TargetAcinetobacter baumannii ATCC17978

Activity1024 μg/mL

MethodMBC

RECORD: Rec_0422720 VERIFIED: YES