Peptide Database

Peptide NamePutative defensin; plant

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length76 amino acids

Chemical FormulaC362H601N121O101S9

DescriptionStandard

        MERKTLSILFLLLLVLASDNNVGLKRAEGRVCQSKSHRFKGPCLSYSNCGHVCRNEGFSGGRCRGLRRRCFCTKNC
    

Molecular Weight8552.98 Da

Isoelectric Point (pI)9.93

Net Charge (pH 7.0)10.60

Net Charge (pH 7.4) 10.15

Charge Density (pH 7.0) 0.1395

GRAVY Index-0.30

Hydrophobic Moment 0.57

Boman Index-0.18

Instability Index40.96

Aliphatic Index 74.34

Aromaticity 0.0658

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 3653.53

LogP -43.77

H-bond Donors 141.0

H-bond Acceptors 123.0

Rotatable Bonds 294.0

Heavy Atoms 593.0

Ring Count 8.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0090857 VERIFIED: YES

Provenance & Taxonomy

OrganismLupinus albus [Plant]

FamilyDefensin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal