Peptide Database

Peptide NamePvAMP177

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC93H158N36O23S4

DescriptionStandard

        QCRKLCFRNRCLTYCRGR
    

Molecular Weight2276.74 Da

Isoelectric Point (pI)10.16

Net Charge (pH 7.0)5.72

Net Charge (pH 7.4) 5.45

Charge Density (pH 7.0) 0.3177

GRAVY Index-0.86

Hydrophobic Moment 0.33

Boman Index-0.59

Instability Index13.38

Aliphatic Index 43.33

Aromaticity 0.1111

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1740.00

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

Amino Acid Composition

TPSA 1020.18

LogP -11.76

H-bond Donors 43.0

H-bond Acceptors 33.0

Rotatable Bonds 77.0

Heavy Atoms 156.0

Ring Count 2.0

Amide Bonds 19.0

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_0264172 VERIFIED: YES

Provenance & Taxonomy

OrganismPamphobeteus verdolaga [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetEscherichia coli

Activity25 μM

MethodMIC

RECORD: Rec_0323305 VERIFIED: YES

Provenance & Taxonomy

OrganismPamphobeteus verdolaga [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetPseudomonas aeruginosa ATCC 9027

Activity50 μM

MethodMIC