Peptide Database

Peptide NameLunasin [03-12]

Function Ontology

Anticancer

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC54H82N20O17S

DescriptionStandard

        WQHQQDSCRK
    

Molecular Weight1315.42 Da

Isoelectric Point (pI)8.23

Net Charge (pH 7.0)0.84

Net Charge (pH 7.4) 0.57

Charge Density (pH 7.0) 0.0838

GRAVY Index-2.48

Hydrophobic Moment 0.42

Boman Index-0.70

Instability Index99.38

Aliphatic Index 0.00

Aromaticity 0.1000

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 644.41

LogP -7.96

H-bond Donors 23.0

H-bond Acceptors 20.0

Rotatable Bonds 44.0

Heavy Atoms 92.0

Ring Count 3.0

Amide Bonds 12.0

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_0089899 VERIFIED: NO

Provenance & Taxonomy

OrganismAmaranthus hypochondriacus [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

RECORD: Rec_0158478 VERIFIED: YES