Peptide Database

Peptide NameDefensin D2-like

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length83 amino acids

Chemical FormulaC405H655N119O115S11

DescriptionStandard

        MERNLFGLVLFFIILLTSQMVMHSEARICEEPSKTFRGLCFKDANCIVRCRSEGHGYGKCSHILRQCRCLKACAAAETDQSLP
    

Molecular Weight9383.98 Da

Isoelectric Point (pI)8.49

Net Charge (pH 7.0)2.70

Net Charge (pH 7.4) 2.19

Charge Density (pH 7.0) 0.0325

GRAVY Index0.05

Hydrophobic Moment 0.76

Boman Index0.00

Instability Index59.93

Aliphatic Index 83.49

Aromaticity 0.0723

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 3771.51

LogP -37.05

H-bond Donors 141.0

H-bond Acceptors 132.0

Rotatable Bonds 317.0

Heavy Atoms 650.0

Ring Count 11.0

Amide Bonds 87.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0257628 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