Peptide Database

Peptide NameIb-AMP1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Venom / Toxin ▸ General toxin ▸ Toxic

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC107H156N38O24S4

DescriptionStandard

        EWGRRCCGWGPGRRYCVRWC
    

Molecular Weight2486.88 Da

Isoelectric Point (pI)9.38

Net Charge (pH 7.0)3.80

Net Charge (pH 7.4) 3.57

Charge Density (pH 7.0) 0.1898

GRAVY Index-0.95

Hydrophobic Moment 0.46

Boman Index-0.32

Instability Index76.17

Aliphatic Index 14.50

Aromaticity 0.2000

Extinction Coeff. Reduced 17990.00

Extinction Coeff. Oxidized 18240.00

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

Amino Acid Composition

TPSA 1021.83

LogP -8.68

H-bond Donors 44.0

H-bond Acceptors 32.0

Rotatable Bonds 74.0

Heavy Atoms 173.0

Ring Count 8.0

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_0423756 VERIFIED: YES

Provenance & Taxonomy

OrganismImpatiens balsamina [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetEscherichia coli [KCTC 1682]

Activity16 μM

MethodMIC

FIRST PREV 1 2 3

Showing 1 records on this page Ã‚Â· Page 3 of 3