Peptide Database

Peptide NameDefensin-like protein 1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length90 amino acids

Chemical FormulaC415H678N118O125S13

DescriptionStandard

        MEPSMRFVSATFILILLLATIEMGPMAVEGRSGMTSKGAAEKKTCDSHPSSKFKGVCFFTNNCVDTCKLEGSSGGQCRGFRRICICTKQC
    

Molecular Weight9737.38 Da

Isoelectric Point (pI)8.89

Net Charge (pH 7.0)4.52

Net Charge (pH 7.4) 4.11

Charge Density (pH 7.0) 0.0502

GRAVY Index0.02

Hydrophobic Moment 0.68

Boman Index0.03

Instability Index39.09

Aliphatic Index 61.78

Aromaticity 0.0667

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 3904.31

LogP -46.07

H-bond Donors 146.0

H-bond Acceptors 144.0

Rotatable Bonds 330.0

Heavy Atoms 671.0

Ring Count 10.0

Amide Bonds 93.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0001460 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