Peptide Database

Peptide NamePutative defensin-like protein 186 (Protein LCR40; Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length52 amino acids

Chemical FormulaC245H381N61O74S10

DescriptionStandard

        KTCSDGWTCVGEDKCKVNCMAKHKGVGTCTLYIIPSFPAPITSYICDCMFDC
    

Molecular Weight5685.66 Da

Isoelectric Point (pI)6.69

Net Charge (pH 7.0)-0.23

Net Charge (pH 7.4) -0.62

Charge Density (pH 7.0) -0.0045

GRAVY Index0.15

Hydrophobic Moment 0.41

Boman Index0.13

Instability Index45.82

Aliphatic Index 58.08

Aromaticity 0.0962

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 2127.51

LogP -21.41

H-bond Donors 81.0

H-bond Acceptors 85.0

Rotatable Bonds 180.0

Heavy Atoms 390.0

Ring Count 10.0

Amide Bonds 52.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0154368 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/