Peptide Database

Peptide NamePepG1 short

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC171H281N37O37S2

DescriptionStandard

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Molecular Weight3511.42 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) 0.0587

GRAVY Index1.57

Hydrophobic Moment 0.43

Boman Index0.52

Instability Index37.33

Aliphatic Index 178.67

Aromaticity 0.1333

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1185.10

LogP 0.70

H-bond Donors 41.0

H-bond Acceptors 41.0

Rotatable Bonds 121.0

Heavy Atoms 247.0

Ring Count 4.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0298912 VERIFIED: YES

Provenance & Taxonomy

OrganismStaphylococcus epidermidis [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)