Peptide Database

Peptide NameDefensin-like protein 2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length72 amino acids

Chemical FormulaC342H572N100O97S10

DescriptionStandard

        MERSMRLVSATFVLVLLLAATAVEGKICEVPSTLFKGLCFSSNNCKHTCRKEQFTRGHCSVLTRACVCTKKC
    

Molecular Weight7957.46 Da

Isoelectric Point (pI)9.25

Net Charge (pH 7.0)6.60

Net Charge (pH 7.4) 6.15

Charge Density (pH 7.0) 0.0917

GRAVY Index0.26

Hydrophobic Moment 0.55

Boman Index0.02

Instability Index27.62

Aliphatic Index 83.89

Aromaticity 0.0556

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 3185.07

LogP -34.64

H-bond Donors 123.0

H-bond Acceptors 116.0

Rotatable Bonds 269.0

Heavy Atoms 549.0

Ring Count 7.0

Amide Bonds 74.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0242643 VERIFIED: NO

Provenance & Taxonomy

OrganismPyrus ussuriensis x Pyrus communis [Plant]

FamilyDefensin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal