Peptide Database

Peptide NamePutative defensin; plant

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length82 amino acids

Chemical FormulaC416H634N120O106S11

DescriptionStandard

        MAKLLGHHLVYLILFLSVFLLFASTEMGMVEARICQRRSKTWTGLCVNTGNCHRQCRNWEGAQRGACHAQFPGFACFCYFNC
    

Molecular Weight9364.94 Da

Isoelectric Point (pI)8.93

Net Charge (pH 7.0)4.77

Net Charge (pH 7.4) 4.23

Charge Density (pH 7.0) 0.0582

GRAVY Index0.22

Hydrophobic Moment 0.59

Boman Index0.12

Instability Index34.78

Aliphatic Index 75.00

Aromaticity 0.1341

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14480.00

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

Amino Acid Composition

TPSA 3620.06

LogP -32.04

H-bond Donors 136.0

H-bond Acceptors 126.0

Rotatable Bonds 303.0

Heavy Atoms 653.0

Ring Count 18.0

Amide Bonds 89.0

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_0263286 VERIFIED: NO

Provenance & Taxonomy

OrganismRosa chinensis [Plant]

FamilyDefensin

Tax ID74649

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal