Peptide Database

Peptide NameDefensin-like protein 176 (Protein LCR65; Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length64 amino acids

Chemical FormulaC325H512N92O93S8

DescriptionStandard

        NTGCFDYDVYQPCDHCRERCLKYYPVTRKAICRKNHCVCIGPCPDDKAIPDVKLFKNVKEQILS
    

Molecular Weight7452.62 Da

Isoelectric Point (pI)8.46

Net Charge (pH 7.0)2.86

Net Charge (pH 7.4) 2.41

Charge Density (pH 7.0) 0.0446

GRAVY Index-0.53

Hydrophobic Moment 0.62

Boman Index-0.16

Instability Index21.67

Aliphatic Index 68.44

Aromaticity 0.0938

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 2995.23

LogP -27.53

H-bond Donors 109.0

H-bond Acceptors 106.0

Rotatable Bonds 242.0

Heavy Atoms 518.0

Ring Count 13.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0183999 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/