Peptide Database

Peptide NameLantibiotic Flvbeta.b

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC304H487N79O103S6

DescriptionStandard

        MDNNTKLQKLYEQLAATGSEKELDAMLDENMAGAGSPLTVTITGLIVAATTGFDWCPTGACTYSCRV
    

Molecular Weight7088.98 Da

Isoelectric Point (pI)4.29

Net Charge (pH 7.0)-4.52

Net Charge (pH 7.4) -4.79

Charge Density (pH 7.0) -0.0674

GRAVY Index-0.01

Hydrophobic Moment 0.53

Boman Index0.12

Instability Index34.81

Aliphatic Index 77.31

Aromaticity 0.0597

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8605.00

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

Amino Acid Composition

TPSA 2919.16

LogP -33.78

H-bond Donors 103.0

H-bond Acceptors 105.0

Rotatable Bonds 232.0

Heavy Atoms 492.0

Ring Count 7.0

Amide Bonds 71.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0282323 VERIFIED: YES

Provenance & Taxonomy

OrganismRuminococcus flavefaciens [Bacterium]

FamilyLantibiotic

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriocin Lantibiotic Anti-Gram-positive Synergistic peptide Non-hemolytic

TargetGram-positive bacteria