Peptide Database

Peptide NamePutative defensin-like protein 307 (Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length79 amino acids

Chemical FormulaC377H588N96O112S12

DescriptionStandard

        RTGYVSCKTNSDCVKLKCPTPFGGPKCISGSCECPFKELMTLPNDTNYGVAACIDYCKAKGEIVYACILNHCYSYKPPM
    

Molecular Weight8642.06 Da

Isoelectric Point (pI)8.35

Net Charge (pH 7.0)2.75

Net Charge (pH 7.4) 2.32

Charge Density (pH 7.0) 0.0348

GRAVY Index-0.14

Hydrophobic Moment 0.46

Boman Index0.05

Instability Index38.24

Aliphatic Index 59.24

Aromaticity 0.1013

Extinction Coeff. Reduced 8940.00

Extinction Coeff. Oxidized 9565.00

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

Amino Acid Composition

TPSA 3290.17

LogP -33.76

H-bond Donors 121.0

H-bond Acceptors 128.0

Rotatable Bonds 273.0

Heavy Atoms 597.0

Ring Count 16.0

Amide Bonds 82.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0146182 VERIFIED: YES

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyDefensin

Tax ID3702

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide4 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/