Peptide Database

Peptide NameDefensin-like protein 90 (Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length53 amino acids

Chemical FormulaC252H385N67O78S9

DescriptionStandard

        SPEKYYDCKQDGCITTPPCWRKCVSMGYPKGGECRIYSYGGVCCCDLTSKPPN
    

Molecular Weight5889.74 Da

Isoelectric Point (pI)8.12

Net Charge (pH 7.0)1.38

Net Charge (pH 7.4) 1.04

Charge Density (pH 7.0) 0.0260

GRAVY Index-0.65

Hydrophobic Moment 0.41

Boman Index-0.09

Instability Index56.42

Aliphatic Index 33.02

Aromaticity 0.1132

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13450.00

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

Amino Acid Composition

TPSA 2308.91

LogP -25.88

H-bond Donors 87.0

H-bond Acceptors 89.0

Rotatable Bonds 182.0

Heavy Atoms 406.0

Ring Count 13.0

Amide Bonds 54.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0135136 VERIFIED: YES

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyDefensin

Tax ID3702

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

DisulfideDisulfide bond(s) reported

Bio-Activity Profile

Function

Antimicrobial Antifungal