Peptide Database

Peptide NamePutative defensin-like protein 86 (Protein LCR82; Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC353H545N95O109S10

DescriptionStandard

        QFRGIKQCEMKCYSTPECNATCLHEGYEEGKCLKSWDGGVECCCLGLLASSHQDSSPISSPHYIIFHGICILNI
    

Molecular Weight8184.32 Da

Isoelectric Point (pI)5.69

Net Charge (pH 7.0)-2.97

Net Charge (pH 7.4) -3.53

Charge Density (pH 7.0) -0.0401

GRAVY Index-0.09

Hydrophobic Moment 0.50

Boman Index0.10

Instability Index68.04

Aliphatic Index 75.14

Aromaticity 0.0811

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10470.00

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

Amino Acid Composition

TPSA 3234.58

LogP -33.77

H-bond Donors 119.0

H-bond Acceptors 120.0

Rotatable Bonds 268.0

Heavy Atoms 567.0

Ring Count 14.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0118798 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/