Peptide Database

Peptide NameDefensin-like protein 19

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length82 amino acids

Chemical FormulaC410H646N118O106S10

DescriptionStandard

        MAKLLSRLSIPLIVFVFLLILLASTEVAMVEARICQRRSKTWSGFCANTRNCNRQCTNWEGALHGACHAQFPGVACFCYFRC
    

Molecular Weight9244.89 Da

Isoelectric Point (pI)9.14

Net Charge (pH 7.0)5.60

Net Charge (pH 7.4) 5.16

Charge Density (pH 7.0) 0.0683

GRAVY Index0.42

Hydrophobic Moment 0.58

Boman Index0.13

Instability Index40.81

Aliphatic Index 90.49

Aromaticity 0.1098

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12990.00

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

Amino Acid Composition

TPSA 3592.95

LogP -32.53

H-bond Donors 136.0

H-bond Acceptors 124.0

Rotatable Bonds 299.0

Heavy Atoms 644.0

Ring Count 15.0

Amide Bonds 88.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0220552 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