Peptide Database

Peptide NameDefensin-like protein 7 (Protein LCR75; LCR79; Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length53 amino acids

Chemical FormulaC262H420N78O72S10

DescriptionStandard

        QQMCEAKSLDWKGMCLKWRNCRQVCISEGFTDGRCKGFTRKCICSKPCFVLPN
    

Molecular Weight6135.27 Da

Isoelectric Point (pI)9.08

Net Charge (pH 7.0)5.68

Net Charge (pH 7.4) 5.35

Charge Density (pH 7.0) 0.1072

GRAVY Index-0.39

Hydrophobic Moment 0.37

Boman Index-0.14

Instability Index20.69

Aliphatic Index 49.62

Aromaticity 0.0943

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11500.00

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

Amino Acid Composition

TPSA 2460.04

LogP -25.38

H-bond Donors 94.0

H-bond Acceptors 88.0

Rotatable Bonds 207.0

Heavy Atoms 422.0

Ring Count 9.0

Amide Bonds 57.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0317127 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. PMID11437247 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/11437247/

RECORD: Rec_0381118 VERIFIED: YES