Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length91 amino acids

Chemical FormulaC434H711N119O125S10

DescriptionStandard

        MKKLFQISSPIIATFIIIVIGLMANETYGNKNCTEILNTKEHTIPGGYVSHSAPCSGSSCVYLCKRKNANGVGTCIGPKKQEKCRCVYKCL
    

Molecular Weight9916.66 Da

Isoelectric Point (pI)9.22

Net Charge (pH 7.0)7.59

Net Charge (pH 7.4) 7.13

Charge Density (pH 7.0) 0.0834

GRAVY Index0.01

Hydrophobic Moment 0.53

Boman Index0.07

Instability Index36.12

Aliphatic Index 84.62

Aromaticity 0.0659

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6460.00

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

Amino Acid Composition

TPSA 3926.35

LogP -41.40

H-bond Donors 143.0

H-bond Acceptors 145.0

Rotatable Bonds 333.0

Heavy Atoms 688.0

Ring Count 12.0

Amide Bonds 98.0

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_0415734 VERIFIED: NO

Provenance & Taxonomy

OrganismBrassica oleracea [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal