Peptide Database

Peptide NameDefensin-like protein 171 (Protein LCR61; Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length55 amino acids

Chemical FormulaC231H365N69O76S11

DescriptionStandard

        NMGCMAVLGSCGVITDCSGECISRFGPQARGYCDRDGGSGTCVCVYPCPADKPHM
    

Molecular Weight5677.50 Da

Isoelectric Point (pI)5.47

Net Charge (pH 7.0)-1.23

Net Charge (pH 7.4) -1.61

Charge Density (pH 7.0) -0.0223

GRAVY Index0.02

Hydrophobic Moment 0.60

Boman Index0.08

Instability Index36.59

Aliphatic Index 47.82

Aromaticity 0.0545

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3480.00

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

Amino Acid Composition

TPSA 2274.48

LogP -30.54

H-bond Donors 86.0

H-bond Acceptors 87.0

Rotatable Bonds 178.0

Heavy Atoms 387.0

Ring Count 8.0

Amide Bonds 56.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0152832 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/