Peptide Database

Peptide NameLantibiotic

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

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

Standard StatusStandard

Sequence Length56 amino acids

Chemical FormulaC273H438N70O86S6

DescriptionStandard

        MSKFDDFDLDVVKVSKQDSKITPQWKSESLCTPGCITGVLQTCFLQTITCNCHISK
    

Molecular Weight6269.21 Da

Isoelectric Point (pI)6.50

Net Charge (pH 7.0)-0.46

Net Charge (pH 7.4) -0.81

Charge Density (pH 7.0) -0.0082

GRAVY Index-0.11

Hydrophobic Moment 0.47

Boman Index0.03

Instability Index67.70

Aliphatic Index 76.43

Aromaticity 0.0714

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5750.00

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

Amino Acid Composition

TPSA 2528.84

LogP -27.66

H-bond Donors 91.0

H-bond Acceptors 93.0

Rotatable Bonds 210.0

Heavy Atoms 435.0

Ring Count 8.0

Amide Bonds 60.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0124367 VERIFIED: NO

Provenance & Taxonomy

OrganismBacillus nakamurai [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