Peptide Database

Peptide NameDefensin-like protein 2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length87 amino acids

Chemical FormulaC404H677N119O119S12

DescriptionStandard

        MERSMRLVSTAFVLVLLLAATEMGPMGVAARTESSKAVEGKICEVPSTLFKGLCFSSNNCKHTCRKEQFTRGHCSVLTRACVCTKKC
    

Molecular Weight9490.20 Da

Isoelectric Point (pI)9.22

Net Charge (pH 7.0)6.61

Net Charge (pH 7.4) 6.15

Charge Density (pH 7.0) 0.0759

GRAVY Index0.12

Hydrophobic Moment 0.64

Boman Index-0.00

Instability Index31.15

Aliphatic Index 75.06

Aromaticity 0.0460

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 3835.99

LogP -43.91

H-bond Donors 146.0

H-bond Acceptors 140.0

Rotatable Bonds 322.0

Heavy Atoms 654.0

Ring Count 8.0

Amide Bonds 89.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0270404 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