Peptide Database

Peptide NameDefensin-like protein 144 (Protein LCR10; Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length57 amino acids

Chemical FormulaC260H434N80O74S10

DescriptionStandard

        MVNGQCSFPQPVGPNGKCVPKDCKSLCHKKYKGGSICTTGKPNICMCLVCRRRSPEV
    

Molecular Weight6185.37 Da

Isoelectric Point (pI)9.35

Net Charge (pH 7.0)7.50

Net Charge (pH 7.4) 7.11

Charge Density (pH 7.0) 0.1317

GRAVY Index-0.39

Hydrophobic Moment 0.55

Boman Index-0.11

Instability Index83.16

Aliphatic Index 52.81

Aromaticity 0.0351

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 2468.36

LogP -30.14

H-bond Donors 91.0

H-bond Acceptors 93.0

Rotatable Bonds 203.0

Heavy Atoms 424.0

Ring Count 9.0

Amide Bonds 61.0

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_0369691 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 | Two 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. PMID17147637;15955924;17565583;11437247 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/17147637/