Peptide Database

Peptide NameDefensin-like protein 78 (Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length59 amino acids

Chemical FormulaC257H405N73O80S9

DescriptionStandard

        RSNGIYDPMCPGVCGNLVKPDCNGLCHELGFPAGGYCKPGNTCCCKKKDSGPVDVPPTA
    

Molecular Weight6085.99 Da

Isoelectric Point (pI)7.69

Net Charge (pH 7.0)0.77

Net Charge (pH 7.4) 0.38

Charge Density (pH 7.0) 0.0130

GRAVY Index-0.33

Hydrophobic Moment 0.38

Boman Index0.03

Instability Index31.32

Aliphatic Index 49.49

Aromaticity 0.0508

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 2381.72

LogP -29.69

H-bond Donors 84.0

H-bond Acceptors 91.0

Rotatable Bonds 187.0

Heavy Atoms 419.0

Ring Count 12.0

Amide Bonds 62.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0181630 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

PaperPubMed PMID: 17147637 | 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. | PubMed PMID: 17565583 PMID17147637;15955924;17565583 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/17147637/