Peptide Database

Peptide NamePhylloseptin-PHb

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 FormulaC343H536N86O106S2

DescriptionStandard

        MAFLKKSLFLVVFLGLVSLSICEEEKRETEEEEYNQEEDDKSEEKRFLSLIPHAINAVGTLVHHFG
    

Molecular Weight7624.57 Da

Isoelectric Point (pI)4.78

Net Charge (pH 7.0)-7.22

Net Charge (pH 7.4) -7.63

Charge Density (pH 7.0) -0.1094

GRAVY Index-0.22

Hydrophobic Moment 0.66

Boman Index0.03

Instability Index59.55

Aliphatic Index 97.42

Aromaticity 0.0909

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 3099.28

LogP -23.82

H-bond Donors 106.0

H-bond Acceptors 104.0

Rotatable Bonds 263.0

Heavy Atoms 537.0

Ring Count 10.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0249590 VERIFIED: NO

Provenance & Taxonomy

OrganismPithecopus hypochondrialis [Animal]

Tax ID317381

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Amphibian defense peptide Antimicrobial Non-hemolytic Non-ribosomal