Peptide Database

Peptide NameDefensin-like protein 1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length86 amino acids

Chemical FormulaC393H645N121O120S12

DescriptionStandard

        MEHSMRLVSAAFVLVLLFAATDGTNGVEARSNSGKVAKERTCEAASGKFKGLCFSSTNCKNTCKMEKFTGGECQGFRRRCMCNKKC
    

Molecular Weight9369.84 Da

Isoelectric Point (pI)9.32

Net Charge (pH 7.0)7.52

Net Charge (pH 7.4) 7.11

Charge Density (pH 7.0) 0.0874

GRAVY Index-0.29

Hydrophobic Moment 0.47

Boman Index-0.11

Instability Index29.69

Aliphatic Index 48.84

Aromaticity 0.0698

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 3953.71

LogP -50.52

H-bond Donors 149.0

H-bond Acceptors 141.0

Rotatable Bonds 326.0

Heavy Atoms 646.0

Ring Count 7.0

Amide Bonds 91.0

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_0024576 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