Peptide Database

Peptide Name(K)20 Magainin-2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Venom / Toxin ▸ General toxin ▸ Toxic

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC234H420N70O49S

DescriptionStandard

        KKKKKKKKKKKKKKKKKKKKGIGKFLHSAKKFGKAFVGEIMNS
    

Molecular Weight5030.34 Da

Isoelectric Point (pI)11.04

Net Charge (pH 7.0)22.83

Net Charge (pH 7.4) 22.54

Charge Density (pH 7.0) 0.5308

GRAVY Index-1.77

Hydrophobic Moment 0.69

Boman Index-0.60

Instability Index2.62

Aliphatic Index 38.60

Aromaticity 0.0698

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 2059.53

LogP -15.61

H-bond Donors 73.0

H-bond Acceptors 74.0

Rotatable Bonds 206.0

Heavy Atoms 354.0

Ring Count 4.0

Amide Bonds 43.0

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_0425591 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyMagainin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hemolytic

Targethuman erythrocytes

Activity100 μg/mL

MethodHemolysis

FIRST PREV 1 2 3 4

Showing 1 records on this page Ã‚Â· Page 4 of 4