Peptide Database

Peptide NameLeucocin A

Function Ontology

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Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC105H154N30O31S2

DescriptionStandard

        KYYGNGVHCGKHSCTVDWGTAI
    

Molecular Weight2396.66 Da

Isoelectric Point (pI)8.04

Net Charge (pH 7.0)0.91

Net Charge (pH 7.4) 0.57

Charge Density (pH 7.0) 0.0414

GRAVY Index-0.40

Hydrophobic Moment 0.38

Boman Index0.10

Instability Index10.98

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 981.15

LogP -10.74

H-bond Donors 37.0

H-bond Acceptors 36.0

Rotatable Bonds 74.0

Heavy Atoms 168.0

Ring Count 6.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0155957 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

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)