Peptide Database

Peptide NameDefensin-like protein 178 (Protein LCR64; Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC331H529N105O95S10

DescriptionStandard

        NMGCNDYIVGDVCVHCRERCLRYYPVTRKAECYRNHCLCIGPCPDDRPHKRFQMLNSSKNVKAQILS
    

Molecular Weight7820.04 Da

Isoelectric Point (pI)8.88

Net Charge (pH 7.0)4.94

Net Charge (pH 7.4) 4.46

Charge Density (pH 7.0) 0.0738

GRAVY Index-0.57

Hydrophobic Moment 0.44

Boman Index-0.20

Instability Index40.95

Aliphatic Index 65.37

Aromaticity 0.0746

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 3259.45

LogP -34.91

H-bond Donors 121.0

H-bond Acceptors 113.0

Rotatable Bonds 256.0

Heavy Atoms 541.0

Ring Count 12.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0024398 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/