Peptide Database

Peptide NamePutative defensin-like protein 244 (Protein SCRL11; SCR-like protein 11; Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length64 amino acids

Chemical FormulaC298H468N84O95S9

DescriptionStandard

        KELKWCPSKDVFNGSCTDTGSPSYTCFLDLLGSKSASAMPKNCKCTPLPHNRRQCDCFVVCDSN
    

Molecular Weight7035.99 Da

Isoelectric Point (pI)8.19

Net Charge (pH 7.0)1.77

Net Charge (pH 7.4) 1.38

Charge Density (pH 7.0) 0.0276

GRAVY Index-0.46

Hydrophobic Moment 0.42

Boman Index-0.09

Instability Index65.28

Aliphatic Index 47.19

Aromaticity 0.0781

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7490.00

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

Amino Acid Composition

TPSA 2879.30

LogP -37.07

H-bond Donors 106.0

H-bond Acceptors 107.0

Rotatable Bonds 226.0

Heavy Atoms 486.0

Ring Count 12.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0290954 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/