Peptide Database

Peptide NameDefensin-like protein 294 (Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC315H479N91O99S11

DescriptionStandard

        SKNKSRSDLPLCGFREHCDGLWCPGEGGKYSCINWSCNFIEDCEKRIRCEKTGPCCFDGLCDCTNF
    

Molecular Weight7477.44 Da

Isoelectric Point (pI)5.68

Net Charge (pH 7.0)-1.55

Net Charge (pH 7.4) -1.99

Charge Density (pH 7.0) -0.0235

GRAVY Index-0.58

Hydrophobic Moment 0.65

Boman Index-0.13

Instability Index56.94

Aliphatic Index 41.36

Aromaticity 0.1061

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 13115.00

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

Amino Acid Composition

TPSA 3073.61

LogP -35.65

H-bond Donors 117.0

H-bond Acceptors 110.0

Rotatable Bonds 245.0

Heavy Atoms 516.0

Ring Count 13.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0263786 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/