Peptide Database

Peptide NameDefensin-like protein 117 (Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length55 amino acids

Chemical FormulaC246H389N65O79S8

DescriptionStandard

        SDGTSGYGITEATKRCFTPAPCTRGLFYCQTFCSSLSAVLIGVCESGICCCILNQ
    

Molecular Weight5777.63 Da

Isoelectric Point (pI)5.89

Net Charge (pH 7.0)-0.62

Net Charge (pH 7.4) -0.95

Charge Density (pH 7.0) -0.0112

GRAVY Index0.44

Hydrophobic Moment 0.51

Boman Index0.19

Instability Index37.48

Aliphatic Index 72.73

Aromaticity 0.0909

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 2291.35

LogP -29.31

H-bond Donors 89.0

H-bond Acceptors 87.0

Rotatable Bonds 183.0

Heavy Atoms 398.0

Ring Count 7.0

Amide Bonds 57.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0415590 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

PaperPubMed PMID: 17147637 | 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. | PubMed PMID: 17565583 PMID17147637;15955924;17565583 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/17147637/