Peptide Database

Peptide NameDefensin-like protein 37 (Protein EMBRYO SAC DEVELOPMENT ARREST 21)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length84 amino acids

Chemical FormulaC422H663N111O114S8

DescriptionStandard

        MAVKLIYLFLFLYIALLISGRTMSTTAGRRDGKSGRTEWLYVAGECAKLPRCNKYCVSNGFHLGGFCEKLSPQASYLSCVCKYT
    

Molecular Weight9371.97 Da

Isoelectric Point (pI)9.30

Net Charge (pH 7.0)6.53

Net Charge (pH 7.4) 6.15

Charge Density (pH 7.0) 0.0777

GRAVY Index0.18

Hydrophobic Moment 0.58

Boman Index0.11

Instability Index37.81

Aliphatic Index 85.95

Aromaticity 0.1310

Extinction Coeff. Reduced 14440.00

Extinction Coeff. Oxidized 14815.00

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

Amino Acid Composition

TPSA 3613.74

LogP -31.45

H-bond Donors 137.0

H-bond Acceptors 130.0

Rotatable Bonds 307.0

Heavy Atoms 655.0

Ring Count 15.0

Amide Bonds 86.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0405883 VERIFIED: YES

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyDefensin

Tax ID3702

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidedisulfide bond; sites not specified

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic