Peptide Database

Peptide NamePepG1 short

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC159H272N34O37S2

DescriptionStandard

        MISLATLLQFGLFLIALLMLVIKIAELAQK
    

Molecular Weight3316.20 Da

Isoelectric Point (pI)8.35

Net Charge (pH 7.0)0.50

Net Charge (pH 7.4) 0.28

Charge Density (pH 7.0) 0.0167

GRAVY Index1.76

Hydrophobic Moment 0.52

Boman Index0.57

Instability Index12.36

Aliphatic Index 192.00

Aromaticity 0.0667

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 1123.20

LogP -0.56

H-bond Donors 38.0

H-bond Acceptors 40.0

Rotatable Bonds 115.0

Heavy Atoms 232.0

Ring Count 2.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0384953 VERIFIED: YES

Provenance & Taxonomy

OrganismStaphylococcus pseudintermedius [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)