Peptide Database

Peptide NamePutative defensin-like protein 235 (Protein SCRL26; SCR-like protein 26; Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length61 amino acids

Chemical FormulaC284H460N86O85S9

DescriptionStandard

        GLDPMAANLRVRKDIFIGGCGRDGNKTCMKDFVKKGGVMNKPISCECDNLGYEHLCRCNFS
    

Molecular Weight6727.80 Da

Isoelectric Point (pI)8.63

Net Charge (pH 7.0)2.79

Net Charge (pH 7.4) 2.43

Charge Density (pH 7.0) 0.0458

GRAVY Index-0.37

Hydrophobic Moment 0.54

Boman Index-0.09

Instability Index34.58

Aliphatic Index 62.30

Aromaticity 0.0656

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 2781.61

LogP -30.97

H-bond Donors 101.0

H-bond Acceptors 98.0

Rotatable Bonds 230.0

Heavy Atoms 464.0

Ring Count 7.0

Amide Bonds 65.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0070440 VERIFIED: YES

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyDefensin

Tax ID3702

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide4 disulfide 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/