Peptide Database

Peptide NamePutative defensin-like protein 158 (Protein LCR23; Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length53 amino acids

Chemical FormulaC244H391N69O81S8

DescriptionStandard

        DQTDKYCTIIIDPRTPCDLVDCRLSCYTGYNGVGKCIASKASRTPNCVCTYNC
    

Molecular Weight5843.65 Da

Isoelectric Point (pI)7.68

Net Charge (pH 7.0)0.68

Net Charge (pH 7.4) 0.35

Charge Density (pH 7.0) 0.0128

GRAVY Index-0.24

Hydrophobic Moment 0.55

Boman Index-0.06

Instability Index14.89

Aliphatic Index 64.34

Aromaticity 0.0755

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 2435.76

LogP -30.76

H-bond Donors 93.0

H-bond Acceptors 90.0

Rotatable Bonds 185.0

Heavy Atoms 402.0

Ring Count 7.0

Amide Bonds 56.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0338747 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/