Peptide Database

Peptide NameBacYB1

Function Ontology

Anticancer

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC85H140N24O28

DescriptionStandard

        VTRASGASTPPGTASPFKTL
    

Molecular Weight1946.17 Da

Isoelectric Point (pI)11.00

Net Charge (pH 7.0)1.73

Net Charge (pH 7.4) 1.52

Charge Density (pH 7.0) 0.0867

GRAVY Index-0.15

Hydrophobic Moment 0.28

Boman Index0.09

Instability Index30.48

Aliphatic Index 49.00

Aromaticity 0.0500

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 819.38

LogP -12.71

H-bond Donors 29.0

H-bond Acceptors 30.0

Rotatable Bonds 56.0

Heavy Atoms 137.0

Ring Count 4.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0112100 VERIFIED: YES

Provenance & Taxonomy

OrganismLeuconostoc mesenteroides [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralityall-D amino-acid peptide [D]

Other Modsa new LAB was found for production followed by 4-step purification (centrifugation, salt precipitation, chromatigraphic methods) of this bacteriocin from the supernatant. Sequence analysis: APD analysis reveals that this sequence is similar (38.1%) to Plantaricin GZ1-27 molecular mass of 5470.75 Da (about 50 aa). Warning: only the N-terminal 20 amino acids have been determined ny Edman degradation. It is a small, proteinous compound and non lanthionine-containing peptide

Bio-Activity Profile

Function

Antimicrobial Antifungal Anticancer