Peptide Database

Peptide NameDefensin-like protein 222 (Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length80 amino acids

Chemical FormulaC392H614N116O119S6

DescriptionStandard

        TVKSYSEEKTHSFDLTANPPIDLNIVDELPRDEHLGVSHADNVIGFCQECAHHCLQRKRVLGECRWFTCHCSRITIGVGL
    

Molecular Weight9048.16 Da

Isoelectric Point (pI)6.00

Net Charge (pH 7.0)-3.12

Net Charge (pH 7.4) -3.72

Charge Density (pH 7.0) -0.0390

GRAVY Index-0.28

Hydrophobic Moment 0.56

Boman Index-0.02

Instability Index55.19

Aliphatic Index 84.00

Aromaticity 0.0625

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 3759.56

LogP -39.02

H-bond Donors 136.0

H-bond Acceptors 128.0

Rotatable Bonds 296.0

Heavy Atoms 633.0

Ring Count 15.0

Amide Bonds 84.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0029112 VERIFIED: YES

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyDefensin

Tax ID3702

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide4 disulfide 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/