Peptide Database

Peptide NameDefensin-like protein 2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length90 amino acids

Chemical FormulaC424H703N123O122S12

DescriptionStandard

        MEHSGRLFSTVFILILLLVAIGTGPMVAEGKTKEKSSKNEKSSKICESPSHKYRGICFRSSNCATTCKKEGFMGGKCAGFRMRCVCTKKC
    

Molecular Weight9860.65 Da

Isoelectric Point (pI)9.59

Net Charge (pH 7.0)10.60

Net Charge (pH 7.4) 10.14

Charge Density (pH 7.0) 0.1178

GRAVY Index-0.19

Hydrophobic Moment 0.55

Boman Index-0.05

Instability Index30.10

Aliphatic Index 60.67

Aromaticity 0.0667

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 3968.63

LogP -45.04

H-bond Donors 151.0

H-bond Acceptors 147.0

Rotatable Bonds 343.0

Heavy Atoms 681.0

Ring Count 10.0

Amide Bonds 91.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0201856 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