Peptide Database

Peptide NameDefensin-like protein 163 (Protein LCR24; Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC233H376N66O70S8

DescriptionStandard

        ADIKRCVVDVKLSKPCTFQECIPLCFQRYNGNGVCTGKKNEICTCAYNC
    

Molecular Weight5478.40 Da

Isoelectric Point (pI)8.49

Net Charge (pH 7.0)2.72

Net Charge (pH 7.4) 2.40

Charge Density (pH 7.0) 0.0555

GRAVY Index-0.13

Hydrophobic Moment 0.45

Boman Index-0.05

Instability Index28.24

Aliphatic Index 67.55

Aromaticity 0.0816

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 2225.56

LogP -24.69

H-bond Donors 83.0

H-bond Acceptors 81.0

Rotatable Bonds 181.0

Heavy Atoms 377.0

Ring Count 6.0

Amide Bonds 54.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0102527 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/

RECORD: Rec_0219822 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyDefensin

Tax ID3702

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide6-49; 16-35; 21-43; 25-45

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0386838 VERIFIED: YES

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyDefensin

Tax ID3702

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidemultiple disulfide bonds reported, sites not specified

Bio-Activity Profile

Function

Antimicrobial