Peptide Database

Peptide NameDefensin-like protein 164 (Protein LCR38; Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length51 amino acids

Chemical FormulaC245H386N68O78S8

DescriptionStandard

        KQLKTCTSVIKLGHPCDIESCLNECFRVYNTGFATCRGDKYSQLCTCEYNC
    

Molecular Weight5788.61 Da

Isoelectric Point (pI)7.69

Net Charge (pH 7.0)0.77

Net Charge (pH 7.4) 0.38

Charge Density (pH 7.0) 0.0151

GRAVY Index-0.30

Hydrophobic Moment 0.64

Boman Index-0.07

Instability Index50.21

Aliphatic Index 59.22

Aromaticity 0.0980

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4970.00

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

Amino Acid Composition

TPSA 2390.57

LogP -27.99

H-bond Donors 91.0

H-bond Acceptors 88.0

Rotatable Bonds 191.0

Heavy Atoms 399.0

Ring Count 7.0

Amide Bonds 55.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0372570 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/