Peptide Database

Peptide NameDefensin-like protein 106 (Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length81 amino acids

Chemical FormulaC380H570N106O122S8

DescriptionStandard

        HTTIASAPSSGEPTTYATGPALSKHSHDNDGICFVTPACFAPGQYEIGCIVYCHESHYKHYKCVNRSCCCYNTDKNASELK
    

Molecular Weight8831.75 Da

Isoelectric Point (pI)6.62

Net Charge (pH 7.0)-0.79

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.0098

GRAVY Index-0.47

Hydrophobic Moment 0.55

Boman Index0.01

Instability Index53.40

Aliphatic Index 48.27

Aromaticity 0.0988

Extinction Coeff. Reduced 8940.00

Extinction Coeff. Oxidized 9440.00

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

Amino Acid Composition

TPSA 3612.83

LogP -45.17

H-bond Donors 132.0

H-bond Acceptors 135.0

Rotatable Bonds 275.0

Heavy Atoms 616.0

Ring Count 19.0

Amide Bonds 85.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0242334 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 PMID17147637;15955924;17565583 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/17147637/