Peptide Database

Peptide NameMicrocin L

Function Ontology

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Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC178H276N50O55S2

DescriptionStandard

        GLGGTIKQKPEGIPSEAWNYAAGRLCNWSPNNLSDVCL
    

Molecular Weight4060.53 Da

Isoelectric Point (pI)6.17

Net Charge (pH 7.0)-0.26

Net Charge (pH 7.4) -0.50

Charge Density (pH 7.0) -0.0067

GRAVY Index-0.38

Hydrophobic Moment 0.45

Boman Index0.07

Instability Index47.85

Aliphatic Index 77.11

Aromaticity 0.0789

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12615.00

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

Amino Acid Composition

TPSA 1687.67

LogP -18.89

H-bond Donors 58.0

H-bond Acceptors 57.0

Rotatable Bonds 128.0

Heavy Atoms 285.0

Ring Count 8.0

Amide Bonds 42.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0254496 VERIFIED: YES

Provenance & Taxonomy

OrganismSalmonella enterica [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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TargetEscherichia coli TOP10

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