Peptide Database

Peptide NameDefensin-like protein 295 (Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length83 amino acids

Chemical FormulaC399H624N120O123S15

DescriptionStandard

        HNFLPCVITNDCEYHHCSSGTVLCVNRQCHCSRSSTHQTKLDNLKKMDYAKKCKWTKDCDPRMRFTCVSGSYMCFDGLCTCTN
    

Molecular Weight9550.93 Da

Isoelectric Point (pI)8.49

Net Charge (pH 7.0)4.08

Net Charge (pH 7.4) 3.43

Charge Density (pH 7.0) 0.0491

GRAVY Index-0.54

Hydrophobic Moment 0.44

Boman Index-0.15

Instability Index42.11

Aliphatic Index 43.37

Aromaticity 0.0843

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10720.00

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

Amino Acid Composition

TPSA 3947.74

LogP -48.91

H-bond Donors 151.0

H-bond Acceptors 147.0

Rotatable Bonds 314.0

Heavy Atoms 657.0

Ring Count 15.0

Amide Bonds 89.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0186546 VERIFIED: YES

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyDefensin

Tax ID3702

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide6 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/