Peptide Database

Peptide NamePepG1 short

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC158H270N34O39S2

DescriptionStandard

        MITISTMLQFGLFLIALIGLVIKLIELSNK
    

Molecular Weight3334.17 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 Index1.56

Hydrophobic Moment 0.46

Boman Index0.54

Instability Index34.90

Aliphatic Index 182.00

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 1163.66

LogP -3.00

H-bond Donors 40.0

H-bond Acceptors 42.0

Rotatable Bonds 116.0

Heavy Atoms 233.0

Ring Count 2.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0106589 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

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)