Peptide Database

Peptide NameDefensin-like protein 199 (Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length60 amino acids

Chemical FormulaC281H423N77O88S9

DescriptionStandard

        RTTTSGYGMLFDSVACEGGFEYCPRGGGNDKCTTFCRSLPNKYDFGVCDKIYACCCHINV
    

Molecular Weight6576.41 Da

Isoelectric Point (pI)6.70

Net Charge (pH 7.0)-0.23

Net Charge (pH 7.4) -0.62

Charge Density (pH 7.0) -0.0038

GRAVY Index-0.19

Hydrophobic Moment 0.50

Boman Index0.03

Instability Index72.54

Aliphatic Index 43.83

Aromaticity 0.1333

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6460.00

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

Amino Acid Composition

TPSA 2650.91

LogP -31.51

H-bond Donors 101.0

H-bond Acceptors 98.0

Rotatable Bonds 209.0

Heavy Atoms 455.0

Ring Count 11.0

Amide Bonds 62.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0142201 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/