Peptide Database

Peptide NamePutative defensin-like protein 126 (Protein LCR6; Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length51 amino acids

Chemical FormulaC236H383N69O72S9

DescriptionStandard

        QHAMCHEILPETDCGAGSCTALCLQLWRGTGKCVRTNDQKLICLCNFECIV
    

Molecular Weight5627.57 Da

Isoelectric Point (pI)6.03

Net Charge (pH 7.0)-1.14

Net Charge (pH 7.4) -1.57

Charge Density (pH 7.0) -0.0223

GRAVY Index0.17

Hydrophobic Moment 0.76

Boman Index0.08

Instability Index51.90

Aliphatic Index 86.08

Aromaticity 0.0392

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 6000.00

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

Amino Acid Composition

TPSA 2261.62

LogP -24.06

H-bond Donors 85.0

H-bond Acceptors 82.0

Rotatable Bonds 186.0

Heavy Atoms 386.0

Ring Count 6.0

Amide Bonds 55.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0296663 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: 9679202 | Two 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. PMID9679202;11437247;15955924 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/9679202/