Peptide Database

Peptide NamePalustrin-2DY1 antimicrobial peptide

Function Ontology

Antimicrobial

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

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

Standard StatusStandard

Sequence Length70 amino acids

Chemical FormulaC339H560N88O109S7

DescriptionStandard

        MFTMKKSLLVLFFLGTISLSFCEEERNADEDDGEMTEEVKRGIMDTIKNAAKDVVQSLLNKASCKLAKTC
    

Molecular Weight7837.05 Da

Isoelectric Point (pI)5.02

Net Charge (pH 7.0)-2.51

Net Charge (pH 7.4) -2.80

Charge Density (pH 7.0) -0.0359

GRAVY Index-0.13

Hydrophobic Moment 0.70

Boman Index-0.02

Instability Index38.74

Aliphatic Index 85.00

Aromaticity 0.0571

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 3225.44

LogP -31.51

H-bond Donors 114.0

H-bond Acceptors 114.0

Rotatable Bonds 278.0

Heavy Atoms 543.0

Ring Count 4.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0279274 VERIFIED: NO

Provenance & Taxonomy

OrganismAmolops daiyunensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Amphibian defense peptide Antimicrobial Non-hemolytic Non-ribosomal

MethodQualitative functional evidence