Peptide Database

Peptide NameDefensin-like protein 242 (Protein SCRL10; SCR-like protein 10; Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length85 amino acids

Chemical FormulaC396H630N120O130S12

DescriptionStandard

        HEEPKVAPTEELMFAPSNQPRYCRSRQVFDGSCTDRGTPRTTCFLDFLGARSASEMPKNCDCTPQPNNKRLCECSVICTDCCVKN
    

Molecular Weight9536.74 Da

Isoelectric Point (pI)6.72

Net Charge (pH 7.0)-0.23

Net Charge (pH 7.4) -0.65

Charge Density (pH 7.0) -0.0028

GRAVY Index-0.68

Hydrophobic Moment 0.59

Boman Index-0.20

Instability Index77.07

Aliphatic Index 41.29

Aromaticity 0.0588

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 2115.00

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

Amino Acid Composition

TPSA 4041.70

LogP -52.60

H-bond Donors 147.0

H-bond Acceptors 143.0

Rotatable Bonds 307.0

Heavy Atoms 658.0

Ring Count 14.0

Amide Bonds 92.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0319668 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/