Peptide Database

Peptide NameDefensin-like protein 19

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length91 amino acids

Chemical FormulaC441H714N130O125S9

DescriptionStandard

        MAKLRSLPLFNGLLLLFLFSLLISPEMTMVEGKLCQRQSKTWSGLCTNSGHCNRQCRNWEKASHGACHNFQGLRASATSNVNQLSIMLIAT
    

Molecular Weight10125.77 Da

Isoelectric Point (pI)9.56

Net Charge (pH 7.0)5.72

Net Charge (pH 7.4) 5.27

Charge Density (pH 7.0) 0.0628

GRAVY Index0.02

Hydrophobic Moment 0.67

Boman Index0.06

Instability Index38.76

Aliphatic Index 90.11

Aromaticity 0.0659

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11250.00

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

Amino Acid Composition

TPSA 4128.37

LogP -45.22

H-bond Donors 149.0

H-bond Acceptors 143.0

Rotatable Bonds 341.0

Heavy Atoms 705.0

Ring Count 13.0

Amide Bonds 102.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0226967 VERIFIED: NO

Provenance & Taxonomy

OrganismMorus notabilis [Plant]

FamilyDefensin

Tax ID981085

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal