Peptide Database

Peptide NameDefensin protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC354H576N106O97S11

DescriptionStandard

        MEKKCYGLLLLLLLVLASQDMVVPTEARVCLSQSHNYKGPCLRGHNCANVCKTEGFPGGECRGFRRRCFCAKPC
    

Molecular Weight8221.73 Da

Isoelectric Point (pI)8.98

Net Charge (pH 7.0)5.59

Net Charge (pH 7.4) 5.12

Charge Density (pH 7.0) 0.0756

GRAVY Index-0.04

Hydrophobic Moment 0.59

Boman Index-0.02

Instability Index62.26

Aliphatic Index 77.70

Aromaticity 0.0676

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3480.00

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

Amino Acid Composition

TPSA 3254.88

LogP -32.46

H-bond Donors 122.0

H-bond Acceptors 116.0

Rotatable Bonds 272.0

Heavy Atoms 568.0

Ring Count 11.0

Amide Bonds 78.0

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_0255998 VERIFIED: NO

Provenance & Taxonomy

OrganismSalix suchowensis [Plant]

FamilyDefensin

Tax ID1278906

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal