Peptide Database

Peptide NamePhylloseptin-H9 (PLS-H9) (Phylloseptin-11) (PLS-11) (Phylloseptin-9) (PS-9)

Function Ontology

Antimicrobial

Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Defense peptide

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC332H543N81O107S2

DescriptionStandard

        MAFLKKSLFLVLFLGLVSLSICEEEKRETEEEENDQEEDDKSEEKRFLGLLPSIVSGAVSLVKKLG
    

Molecular Weight7445.47 Da

Isoelectric Point (pI)4.56

Net Charge (pH 7.0)-6.48

Net Charge (pH 7.4) -6.74

Charge Density (pH 7.0) -0.0982

GRAVY Index-0.16

Hydrophobic Moment 0.57

Boman Index-0.00

Instability Index66.81

Aliphatic Index 107.73

Aromaticity 0.0606

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 3059.49

LogP -24.74

H-bond Donors 105.0

H-bond Acceptors 103.0

Rotatable Bonds 266.0

Heavy Atoms 522.0

Ring Count 5.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0337319 VERIFIED: YES

Provenance & Taxonomy

OrganismPithecopus hypochondrialis [Animal]

FamilyPhylloseptin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Defense peptide Antimicrobial Non-hemolytic

TargetNo Target Organism Found