Peptide Database

Peptide NamePeptide PGLa-L1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC87H149N23O26S

DescriptionStandard

        GMASTAGSIFGKLAKTALGAL
    

Molecular Weight1965.32 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.0837

GRAVY Index0.82

Hydrophobic Moment 0.52

Boman Index0.38

Instability Index3.27

Aliphatic Index 98.10

Aromaticity 0.0476

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 778.28

LogP -9.10

H-bond Donors 28.0

H-bond Acceptors 29.0

Rotatable Bonds 66.0

Heavy Atoms 137.0

Ring Count 1.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0165047 VERIFIED: YES

Provenance & Taxonomy

OrganismXenopus lenduensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive

TargetStaphylococcus aureus

Activity12.5 μM

MethodMIC

RECORD: Rec_0339592 VERIFIED: YES