Peptide Database

Peptide NameDefensin-like protein 71 (Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length54 amino acids

Chemical FormulaC256H394N64O77S8

DescriptionStandard

        LPSSVINGFGYDYCIVECSITFLDDACKPLCIDRGYSDGGCIGLSPHFKCCCKK
    

Molecular Weight5856.77 Da

Isoelectric Point (pI)5.50

Net Charge (pH 7.0)-1.23

Net Charge (pH 7.4) -1.62

Charge Density (pH 7.0) -0.0228

GRAVY Index0.24

Hydrophobic Moment 0.52

Boman Index0.15

Instability Index37.31

Aliphatic Index 77.59

Aromaticity 0.1111

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4970.00

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

Amino Acid Composition

TPSA 2222.87

LogP -21.64

H-bond Donors 84.0

H-bond Acceptors 85.0

Rotatable Bonds 187.0

Heavy Atoms 405.0

Ring Count 10.0

Amide Bonds 54.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0179054 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

PaperTwo large Arabidopsis thaliana gene families are homologous to the Brassica gene superfamily that encodes pollen coat proteins and the male component of the self-incompatibility response. Plant Mol Biol. 2001 May;46(1):17-34. doi: 10.1023/a:1010664704926. PMID: 11437247. | Genome organization of more than 300 defensin-like genes in Arabidopsis. Plant Physiol. 2005 Jun;138(2):600-10. doi: 10.1104/pp.105.060079. PMID: 15955924. PMID11437247;15955924 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/11437247/