Peptide Database

Peptide NameLantibiotic

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

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

Standard StatusStandard

Sequence Length57 amino acids

Chemical FormulaC250H413N71O84S8

DescriptionStandard

        MSTNDFNLDLVSVSKSNAGASTRFTSISMCTPGCKTGALMTCNYKTATCHCSIKVSK
    

Molecular Weight6013.90 Da

Isoelectric Point (pI)8.99

Net Charge (pH 7.0)3.53

Net Charge (pH 7.4) 3.18

Charge Density (pH 7.0) 0.0620

GRAVY Index-0.02

Hydrophobic Moment 0.29

Boman Index0.03

Instability Index17.06

Aliphatic Index 56.49

Aromaticity 0.0526

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1740.00

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

Amino Acid Composition

TPSA 2515.91

LogP -37.13

H-bond Donors 95.0

H-bond Acceptors 97.0

Rotatable Bonds 200.0

Heavy Atoms 413.0

Ring Count 5.0

Amide Bonds 60.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0156972 VERIFIED: YES

Provenance & Taxonomy

OrganismStreptococcus hyointestinalis [Bacterium]

FamilyLantibiotic

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriocin Lantibiotic Anti-Gram-positive Non-hemolytic

TargetGram-positive bacteria