Peptide Database

Peptide NameCysteine-rich antifungal protein 4

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Plant bioactivity ▸ Plant defense peptide

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

Standard StatusStandard

Sequence Length81 amino acids

Chemical FormulaC397H629N105O106S10

DescriptionStandard

        MAKLATIIITVIFDALVLFAAFEAPIMVEAQKLCERLSGTTLGVCGNSNACKNRCILLEGARHGSCNFIFPYHRCVCYFPC
    

Molecular Weight8889.53 Da

Isoelectric Point (pI)8.16

Net Charge (pH 7.0)1.60

Net Charge (pH 7.4) 1.15

Charge Density (pH 7.0) 0.0198

GRAVY Index0.67

Hydrophobic Moment 0.50

Boman Index0.24

Instability Index25.55

Aliphatic Index 101.23

Aromaticity 0.0988

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 3331.99

LogP -27.12

H-bond Donors 123.0

H-bond Acceptors 120.0

Rotatable Bonds 287.0

Heavy Atoms 618.0

Ring Count 13.0

Amide Bonds 85.0

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_0335848 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis lyrata subsp. lyrata [Plant]

Tax ID81972

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Plant defense Non-hemolytic Non-ribosomal