Peptide Database

Peptide NamePepG1 short

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC167H280N36O40S2

DescriptionStandard

        MITISTMLQFGLFLIAFIGLVIKLIELSNKK
    

Molecular Weight3496.36 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)1.50

Net Charge (pH 7.4) 1.28

Charge Density (pH 7.0) 0.0484

GRAVY Index1.35

Hydrophobic Moment 0.46

Boman Index0.48

Instability Index34.10

Aliphatic Index 163.55

Aromaticity 0.0968

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 1218.78

LogP -3.19

H-bond Donors 42.0

H-bond Acceptors 44.0

Rotatable Bonds 122.0

Heavy Atoms 245.0

Ring Count 3.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0060204 VERIFIED: YES

Provenance & Taxonomy

OrganismStaphylococcus aureus [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)