Peptide Database

Peptide NamePutative defensin-like protein 185 (Protein LCR39; Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length55 amino acids

Chemical FormulaC267H406N66O83S11

DescriptionStandard

        KTCSDGWTCLGPKEEDKCKENCMAKHKGVGTCNLYTIPEFPAPITYYMCDCMFDC
    

Molecular Weight6221.19 Da

Isoelectric Point (pI)5.09

Net Charge (pH 7.0)-2.23

Net Charge (pH 7.4) -2.62

Charge Density (pH 7.0) -0.0405

GRAVY Index-0.42

Hydrophobic Moment 0.40

Boman Index-0.00

Instability Index61.54

Aliphatic Index 37.27

Aromaticity 0.1091

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 2366.80

LogP -22.50

H-bond Donors 87.0

H-bond Acceptors 93.0

Rotatable Bonds 199.0

Heavy Atoms 427.0

Ring Count 12.0

Amide Bonds 56.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0304441 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/