Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Plant bioactivity ▸ Plant defense peptide

Standard StatusStandard

Sequence Length77 amino acids

Chemical FormulaC350H555N87O105S13

DescriptionStandard

        MAMTTSTFVLPIIFLVMFALVEQNVGCTASMGPCEIGKSCTSKCKVTFGQMANGYCDRSTGGLGECVCVYPCPPPSP
    

Molecular Weight8078.52 Da

Isoelectric Point (pI)5.99

Net Charge (pH 7.0)-0.57

Net Charge (pH 7.4) -0.92

Charge Density (pH 7.0) -0.0075

GRAVY Index0.46

Hydrophobic Moment 0.43

Boman Index0.25

Instability Index53.52

Aliphatic Index 67.01

Aromaticity 0.0779

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 2978.36

LogP -32.48

H-bond Donors 108.0

H-bond Acceptors 118.0

Rotatable Bonds 252.0

Heavy Atoms 555.0

Ring Count 13.0

Amide Bonds 80.0

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_0223166 VERIFIED: NO

Provenance & Taxonomy

OrganismRaphanus sativus (Radish) [Plant]

FamilyDEFL family

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Fungicidal Plant Defense