Peptide Database

Peptide NameLeucocin A

Function Ontology

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Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC106H160N30O34S2

DescriptionStandard

        KYYGNGVTCGKHSCSVDWGKATT
    

Molecular Weight2462.72 Da

Isoelectric Point (pI)8.79

Net Charge (pH 7.0)1.82

Net Charge (pH 7.4) 1.53

Charge Density (pH 7.0) 0.0793

GRAVY Index-0.67

Hydrophobic Moment 0.35

Boman Index-0.02

Instability Index-6.93

Aliphatic Index 29.57

Aromaticity 0.1304

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8605.00

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

Amino Acid Composition

TPSA 1048.05

LogP -13.77

H-bond Donors 40.0

H-bond Acceptors 39.0

Rotatable Bonds 78.0

Heavy Atoms 172.0

Ring Count 5.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0351888 VERIFIED: YES

Provenance & Taxonomy

OrganismPediococcus acidilactici [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

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