Peptide Database

Peptide NameFlagellar motor switch protein FliG (300-317), P1qc7

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Venom / Toxin ▸ General toxin ▸ Toxic

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC96H171N29O28

DescriptionStandard

        LKDVEEAQQKIINIIRRL
    

Molecular Weight2179.56 Da

Isoelectric Point (pI)8.59

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.56

Charge Density (pH 7.0) 0.0425

GRAVY Index-0.34

Hydrophobic Moment 0.79

Boman Index-0.20

Instability Index85.06

Aliphatic Index 151.67

Aromaticity 0.0000

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 975.03

LogP -7.01

H-bond Donors 33.0

H-bond Acceptors 29.0

Rotatable Bonds 80.0

Heavy Atoms 153.0

Ring Count 0.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0417815 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 W160-37[80-90% Inhibition = 11 microM

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