Peptide Database

Peptide NameHordoindoline-B2 (Puroindoline-B)

Function Ontology

Antimicrobial

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

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length147 amino acids

Chemical FormulaC709H1101N199O201S14

DescriptionStandard

        MKTLFLLALLALVASTTSAQYSVGGGYNDVGGGGGSQQCPQERPNLGSCKDYVMERCFTMKDFPVTWPTKWWKGGCEHEVREKCCQQLSQIAPHCRCDAIRGVIQGKLGGIFGIGGGAVFKQIQRAQILPSKCNMGVDCRFPSGYYW
    

Molecular Weight16077.45 Da

Isoelectric Point (pI)8.84

Net Charge (pH 7.0)5.58

Net Charge (pH 7.4) 5.09

Charge Density (pH 7.0) 0.0380

GRAVY Index-0.18

Hydrophobic Moment 0.63

Boman Index0.06

Instability Index32.00

Aliphatic Index 68.30

Aromaticity 0.1020

Extinction Coeff. Reduced 29450.00

Extinction Coeff. Oxidized 30075.00

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

Amino Acid Composition

TPSA 6399.02

LogP -65.36

H-bond Donors 230.0

H-bond Acceptors 223.0

Rotatable Bonds 527.0

Heavy Atoms 1123.0

Ring Count 28.0

Amide Bonds 160.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0023176 VERIFIED: YES

Provenance & Taxonomy

OrganismHordeum vulgare [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Toxin Non-hemolytic