Peptide Database

Peptide NamePneumococin N(Bacteriocin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC128H206N38O36S

DescriptionStandard

        NSGGAAVVAALGCAAGGVKYGRLLGPWGAAIG
    

Molecular Weight2885.30 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)1.75

Net Charge (pH 7.4) 1.53

Charge Density (pH 7.0) 0.0546

GRAVY Index0.79

Hydrophobic Moment 0.46

Boman Index0.42

Instability Index4.40

Aliphatic Index 100.94

Aromaticity 0.0625

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 1143.89

LogP -13.21

H-bond Donors 41.0

H-bond Acceptors 39.0

Rotatable Bonds 89.0

Heavy Atoms 203.0

Ring Count 4.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0360169 VERIFIED: YES

Provenance & Taxonomy

OrganismStreptococcus pneumoniae?TIGR4 [Bacterium]

FamilyBacteriocin

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive

TargetGram-positive