Peptide Database

Peptide NamePutative defensin 2.1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length73 amino acids

Chemical FormulaC354H557N99O105S10

DescriptionStandard

        MEKKSIAGLCFLFLILFVAQEIVVTEARTCEHLADTYRGPCFTDASCDDHCKNKAHLISGTCHRLQCFCTQNC
    

Molecular Weight8200.46 Da

Isoelectric Point (pI)6.38

Net Charge (pH 7.0)-1.23

Net Charge (pH 7.4) -1.80

Charge Density (pH 7.0) -0.0168

GRAVY Index0.11

Hydrophobic Moment 0.63

Boman Index0.06

Instability Index28.28

Aliphatic Index 78.90

Aromaticity 0.0822

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 3270.38

LogP -33.08

H-bond Donors 122.0

H-bond Acceptors 118.0

Rotatable Bonds 271.0

Heavy Atoms 568.0

Ring Count 11.0

Amide Bonds 77.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0273024 VERIFIED: NO

Provenance & Taxonomy

OrganismMedicago sativa [Plant]

FamilyDefensin

Tax ID3879

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal