Peptide Database

Peptide NameS-locus pollen protein

Function Ontology

Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Host defense activity

Standard StatusStandard

Sequence Length50 amino acids

Chemical FormulaC231H390N74O75S10

DescriptionStandard

        NLMKRCTRGFRKLGKCTTLEEEKCKTLYPRGQCTCSDSKMNTHSCDCKSC
    

Molecular Weight5724.67 Da

Isoelectric Point (pI)9.05

Net Charge (pH 7.0)5.77

Net Charge (pH 7.4) 5.38

Charge Density (pH 7.0) 0.1154

GRAVY Index-0.92

Hydrophobic Moment 0.92

Boman Index-0.35

Instability Index67.15

Aliphatic Index 31.20

Aromaticity 0.0400

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 2477.15

LogP -33.39

H-bond Donors 97.0

H-bond Acceptors 92.0

Rotatable Bonds 200.0

Heavy Atoms 390.0

Ring Count 4.0

Amide Bonds 52.0

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_0305092 VERIFIED: YES

Provenance & Taxonomy

OrganismBrassica campestris [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide6-50; 16-35; 24-45; 33-47

Bio-Activity Profile

Function

Other Host defense