Peptide Database

Peptide NameLeucocin A

Function Ontology

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Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC104H161N29O31S2

DescriptionStandard

        KYYGNGVSCNKKGCSVDWGKAI
    

Molecular Weight2377.70 Da

Isoelectric Point (pI)9.19

Net Charge (pH 7.0)2.74

Net Charge (pH 7.4) 2.49

Charge Density (pH 7.0) 0.1243

GRAVY Index-0.60

Hydrophobic Moment 0.29

Boman Index-0.04

Instability Index6.92

Aliphatic Index 48.64

Aromaticity 0.1364

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 998.69

LogP -11.31

H-bond Donors 37.0

H-bond Acceptors 36.0

Rotatable Bonds 79.0

Heavy Atoms 166.0

Ring Count 4.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0117187 VERIFIED: YES

Provenance & Taxonomy

OrganismEnterococcus mundtii [Bacterium]

Structure & Mods

ConfigDNA-encoded linear 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)