Peptide Database

Peptide NamePeptide H5 (71-90) (Histone H5 peptide derivative)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC91H167N29O24

DescriptionStandard

        LSIRRLLAAGVLKQTKGVGA
    

Molecular Weight2051.48 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.1879

GRAVY Index0.53

Hydrophobic Moment 0.41

Boman Index0.10

Instability Index32.98

Aliphatic Index 141.50

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 875.61

LogP -8.47

H-bond Donors 32.0

H-bond Acceptors 28.0

Rotatable Bonds 72.0

Heavy Atoms 144.0

Ring Count 0.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0127933 VERIFIED: YES

Provenance & Taxonomy

OrganismSynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitystereochemistry not specified [Other]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-negative

TargetGram-negative bacterium: Pseudomonas aeruginosa

Activity26.7±14.1 μg/mL

MethodMIC

RECORD: Rec_0158319 VERIFIED: YES