Peptide Database

Peptide NamePutative defensin-like protein 83 (Protein LCR46; Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length64 amino acids

Chemical FormulaC272H439N79O96S9

DescriptionStandard

        QIITCLPGECTNPSECNAACKSNGYKGGACVSMSIGSTTGACCCKPNFKSQDSFKSNDIIINNN
    

Molecular Weight6640.45 Da

Isoelectric Point (pI)7.68

Net Charge (pH 7.0)0.68

Net Charge (pH 7.4) 0.35

Charge Density (pH 7.0) 0.0107

GRAVY Index-0.26

Hydrophobic Moment 0.30

Boman Index0.02

Instability Index56.77

Aliphatic Index 53.44

Aromaticity 0.0469

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 2843.44

LogP -43.75

H-bond Donors 102.0

H-bond Acceptors 106.0

Rotatable Bonds 220.0

Heavy Atoms 456.0

Ring Count 6.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0286325 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: 10470850 | 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. PMID10470850;11437247 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/10470850/