Peptide Database

Peptide NameDefensin D2-like

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length84 amino acids

Chemical FormulaC410H662N120O118S11

DescriptionStandard

        MERNLFGLVLFFIILLTSQEMVMHSEARICEEPSKTFRGLCFKDANCIVRCRSEGHGYGKCSHILRQCRCLKACAAAETDQSLP
    

Molecular Weight9513.09 Da

Isoelectric Point (pI)8.16

Net Charge (pH 7.0)1.70

Net Charge (pH 7.4) 1.19

Charge Density (pH 7.0) 0.0202

GRAVY Index0.01

Hydrophobic Moment 0.76

Boman Index-0.01

Instability Index61.63

Aliphatic Index 82.50

Aromaticity 0.0714

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 3837.91

LogP -37.70

H-bond Donors 143.0

H-bond Acceptors 134.0

Rotatable Bonds 322.0

Heavy Atoms 659.0

Ring Count 11.0

Amide Bonds 88.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0074953 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