Peptide Database

Peptide NameHordoindoline-B1 (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 FormulaC713H1105N195O204S14

DescriptionStandard

        MKTLFLLAILALVASTTFAQYSVGGGYNDVGGGGGSQQCPQERPNLGSCKDYVMERCFTMKDFPLTWPTKWWKGGCEQEVREKCCQQLSQIAPQCRCDAIRGVIQGKLGGIFGIGGGDVFKQIQRAQILPSKCNMGADCKFPSGYYW
    

Molecular Weight16121.49 Da

Isoelectric Point (pI)8.69

Net Charge (pH 7.0)4.41

Net Charge (pH 7.4) 4.01

Charge Density (pH 7.0) 0.0300

GRAVY Index-0.20

Hydrophobic Moment 0.75

Boman Index0.06

Instability Index37.79

Aliphatic Index 67.01

Aromaticity 0.1088

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 6409.03

LogP -64.44

H-bond Donors 228.0

H-bond Acceptors 223.0

Rotatable Bonds 532.0

Heavy Atoms 1126.0

Ring Count 27.0

Amide Bonds 162.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0240316 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