Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC107H199N37O21

DescriptionStandard

        GLLRRFRKKIGKKLKKITR
    

Molecular Weight2339.96 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)9.75

Net Charge (pH 7.4) 9.54

Charge Density (pH 7.0) 0.5134

GRAVY Index-1.04

Hydrophobic Moment 0.88

Boman Index-0.58

Instability Index27.42

Aliphatic Index 102.63

Aromaticity 0.0526

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 1011.07

LogP -6.93

H-bond Donors 39.0

H-bond Acceptors 31.0

Rotatable Bonds 90.0

Heavy Atoms 165.0

Ring Count 1.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0166339 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli TOP10 (suicide-expression host)

Activity90 %

Methodsuicide-expression growth inhibition; 0.01% arabinose

RECORD: Rec_0432919 VERIFIED: YES