Peptide Database

Peptide NameDefensin-like protein 245

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Plant bioactivity ▸ Plant defense peptide

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length97 amino acids

Chemical FormulaC451H720N128O138S12

DescriptionStandard

        MKFAAILLVTCVLFSLLPSHLSQGEESSMNIDAQRRPWCPSKKQVFGGSCGNDGAQQCLNNLLSTWDPSVRLSPVSCNCTPQPNNNILCSCPNMICP
    

Molecular Weight10528.10 Da

Isoelectric Point (pI)7.49

Net Charge (pH 7.0)0.50

Net Charge (pH 7.4) 0.10

Charge Density (pH 7.0) 0.0052

GRAVY Index-0.04

Hydrophobic Moment 0.52

Boman Index0.07

Instability Index77.77

Aliphatic Index 79.38

Aromaticity 0.0515

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11500.00

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

Amino Acid Composition

TPSA 4238.13

LogP -51.68

H-bond Donors 148.0

H-bond Acceptors 152.0

Rotatable Bonds 336.0

Heavy Atoms 729.0

Ring Count 17.0

Amide Bonds 111.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0139568 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyDefensin

Tax ID3702

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Plant Defense Non-hemolytic Non-ribosomal

MethodQualitative functional evidence

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 PMID11437247 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/11437247/; https://www.uniprot.org/uniprotkb/P82623/entry; https://bblserver.org.in/ampdb/