Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length81 amino acids

Chemical FormulaC379H631N107O112S10

DescriptionStandard

        LVSTAFVLVLLLATIEMGPMGVEARTESSKAVEGKICEVPSTLFKGLCFSSNNCKHTCRKEQFTRGHCSVLTRACVCTKKC
    

Molecular Weight8799.36 Da

Isoelectric Point (pI)8.90

Net Charge (pH 7.0)4.87

Net Charge (pH 7.4) 4.42

Charge Density (pH 7.0) 0.0601

GRAVY Index0.21

Hydrophobic Moment 0.55

Boman Index0.05

Instability Index31.27

Aliphatic Index 82.96

Aromaticity 0.0494

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 500.00

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

Amino Acid Composition

TPSA 3517.36

LogP -38.84

H-bond Donors 133.0

H-bond Acceptors 129.0

Rotatable Bonds 297.0

Heavy Atoms 608.0

Ring Count 8.0

Amide Bonds 83.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0380625 VERIFIED: NO

Provenance & Taxonomy

OrganismPyrus pyrifolia [Plant]

FamilyDefensin

Tax ID3767

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal