Peptide Database

Peptide NameDefensin-like protein 122 (Protein LCR30; Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length51 amino acids

Chemical FormulaC233H368N64O76S11

DescriptionStandard

        QELCHDYMSGTELCEEDKCVAKCIWMHGTAAKGTCMPKPSKQCVCTYSCNA
    

Molecular Weight5634.51 Da

Isoelectric Point (pI)6.05

Net Charge (pH 7.0)-1.14

Net Charge (pH 7.4) -1.58

Charge Density (pH 7.0) -0.0223

GRAVY Index-0.34

Hydrophobic Moment 0.41

Boman Index-0.02

Instability Index86.96

Aliphatic Index 42.16

Aromaticity 0.0588

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8980.00

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

Amino Acid Composition

TPSA 2239.13

LogP -25.72

H-bond Donors 84.0

H-bond Acceptors 88.0

Rotatable Bonds 185.0

Heavy Atoms 384.0

Ring Count 8.0

Amide Bonds 53.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0236974 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/