Peptide Database

Peptide NameMagainin-W2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC109H179N29O29S

DescriptionStandard

        GVGKFLHSASKFGKALVGELMKS
    

Molecular Weight2391.83 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)2.85

Net Charge (pH 7.4) 2.59

Charge Density (pH 7.0) 0.1237

GRAVY Index0.20

Hydrophobic Moment 0.65

Boman Index0.17

Instability Index-8.48

Aliphatic Index 84.78

Aromaticity 0.0870

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 934.27

LogP -8.36

H-bond Donors 33.0

H-bond Acceptors 34.0

Rotatable Bonds 84.0

Heavy Atoms 168.0

Ring Count 3.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0322453 VERIFIED: YES

Provenance & Taxonomy

OrganismXenopus wittei [Animal]

FamilyMagainin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive

TargetStaphylococcus aureus

Activity200 μM

MethodMIC

RECORD: Rec_0351565 VERIFIED: YES