Peptide Database

Peptide NameDefensin-like protein 4 (RTI) (Trypsin inhibitor)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length60 amino acids

Chemical FormulaC285H435N83O83S8

DescriptionStandard

        DSECLKEYGGDVGFGFCAPRIYPSFCVQRCRADKGALSGKCIWGQGSNVKCLCNFCRHEP
    

Molecular Weight6608.53 Da

Isoelectric Point (pI)8.19

Net Charge (pH 7.0)1.77

Net Charge (pH 7.4) 1.39

Charge Density (pH 7.0) 0.0296

GRAVY Index-0.28

Hydrophobic Moment 0.55

Boman Index-0.03

Instability Index28.40

Aliphatic Index 52.00

Aromaticity 0.1167

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8980.00

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

Amino Acid Composition

TPSA 2667.54

LogP -29.34

H-bond Donors 100.0

H-bond Acceptors 94.0

Rotatable Bonds 214.0

Heavy Atoms 459.0

Ring Count 12.0

Amide Bonds 63.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0024220 VERIFIED: YES

Provenance & Taxonomy

OrganismBrassica napus [Plant]

FamilyDefensin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidedisulfide bond; sites not specified

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic

RECORD: Rec_0354458 VERIFIED: YES

Provenance & Taxonomy

OrganismBrassica napus [Animal]

FamilyDefensin

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitystereochemistry not specified [Other]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal