Peptide Database

Peptide NameDefensin-like protein 173 (Protein LCR63; Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length55 amino acids

Chemical FormulaC245H392N72O76S10

DescriptionStandard

        NMGCIQIIGRCIKIPDCSASCRKFLGPHASGYCDNDGAGGTCICTYPCQTKEIHM
    

Molecular Weight5882.82 Da

Isoelectric Point (pI)7.71

Net Charge (pH 7.0)0.86

Net Charge (pH 7.4) 0.42

Charge Density (pH 7.0) 0.0156

GRAVY Index-0.05

Hydrophobic Moment 0.65

Boman Index0.07

Instability Index23.05

Aliphatic Index 62.18

Aromaticity 0.0545

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3480.00

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

Amino Acid Composition

TPSA 2350.97

LogP -28.44

H-bond Donors 88.0

H-bond Acceptors 89.0

Rotatable Bonds 191.0

Heavy Atoms 403.0

Ring Count 8.0

Amide Bonds 58.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0389336 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/