Peptide Database

Peptide NamePepG1 short

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC166H278N36O39S

DescriptionStandard

        LVTLSAMLQFGIFLIAFIGLVIDLIKLSQKK
    

Molecular Weight3434.27 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.0567

GRAVY Index1.49

Hydrophobic Moment 0.48

Boman Index0.50

Instability Index13.02

Aliphatic Index 176.13

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 1198.55

LogP -2.65

H-bond Donors 41.0

H-bond Acceptors 42.0

Rotatable Bonds 119.0

Heavy Atoms 242.0

Ring Count 3.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0276751 VERIFIED: YES

Provenance & Taxonomy

OrganismStaphylococcus capitis [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)