Peptide Database

Peptide NameDefensin-like protein 108 (Protein LCR51; Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length69 amino acids

Chemical FormulaC318H515N93O100S9

DescriptionStandard

        RMTTASTPGYGIKQEDRLCIQGQEGTKLCSSGTSRDCLNFCLIRGYAGGSCYAYTLDQCCCRIPPPKLK
    

Molecular Weight7529.64 Da

Isoelectric Point (pI)8.70

Net Charge (pH 7.0)3.68

Net Charge (pH 7.4) 3.34

Charge Density (pH 7.0) 0.0534

GRAVY Index-0.37

Hydrophobic Moment 0.47

Boman Index-0.07

Instability Index31.82

Aliphatic Index 60.87

Aromaticity 0.0725

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6460.00

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

Amino Acid Composition

TPSA 3125.94

LogP -38.64

H-bond Donors 118.0

H-bond Acceptors 113.0

Rotatable Bonds 247.0

Heavy Atoms 520.0

Ring Count 9.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0308439 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/