View bacteriocin : Enterocin 96

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Accession BAC149
Name Enterocin 96
Related Entries Enterocin QEnterocin PEnterocin I (Enterocin L50A)Enterocin AEnterocin B

Enterocin 1071AEnterocin CRL35 (Mundticin KS)Enterocin SE-K4Enterocin AS-48 (BACTERIOCIN AS-48)Enterocin E-760

Enterocin-HFEnterocin XalphaEnterocin XbetaEnterocin EJ97
Gene Unidentified
Class Class II
Producer Organism Enterococcus faecalis [Gram-positive]
Taxonomy BacteriaFirmicutesLactobacillalesEnterococcaceaeEnterococcus
Target organisms Gram positive : Enterococcus faecalis - Enterococcus faecium WHE - Enterococcus hirae - Enterococcus pseudoavium - Enterococcus sulfureus - Enterococcus saccharolyticus - Enterococcus columbae - Lactobacillus plantarum - Lactobacillus acidophilus - Lactobacillus sakei subsp. sakei - Lactobacillus paracasei subsp. paracasei - Lactococcus lactis - Lactococcus lactis subsp. cremoris - Leuconostoc mesenteroides - Bacillus subtilis - Bacillus cereus - Listeria innocua - Listeria monocytogenes - Staphylococcus xylosus - Staphylococcus aureus -

Gram negative : Salmonella enterica serovar Typhimurium - Salmonella enterica serovar Infantis - Klebsiella pneumoniae - Serratia liquefaciens - Proteus vulgaris - Enterobacter cloacae - Escherichia coli.
Swiss-Prot Entry Q82YI9
PDB Entry Unknown
Description search in protein databases revealed that enterocin 96 was identical to the C-terminal part of a putative uncharacterized protein from Enterococcus faecalis V583 (accession number EF_B0056) identified after complete genome sequencing of this strain. The amino acid sequence of this protein contains an N-terminal extension of 26 amino acids with two C-terminal 1 glycyl residues. The likely presence of such an extension for enterocin 96 was investigated by sequencing its structural gene.
[Ref. 1] | View abstract | Export citation

PubMed=19411428;DOI=10.1128/AEM.02772-08
Izquierdo, Esther, Wagner, Camille, Marchioni, Eric, Aoude-Werner, Dalal, Ennahar, Said.
"Enterocin 96, a novel class II bacteriocin produced by Enterococcus faecalis WHE 96, isolated from Munster cheese", Appl. Environ. Microbiol. 2009 0: AEM.02772-08.

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Sequence
 ........10 ........20 ........30 ........40 ........50 
          |          |          |          |          | 
 MSKRDCNLMK ACCAGQAVTY AIHSLLNRLG GDSSDPAGCN DIVRKYCK
Wheel representation
Composition
Formula C214 H355 N67 O68 S7
Absent amino acids EFW
Common amino acids AC
Mass (Da) 5493.92
Net charge +4
Isoelectric point 8.5
Basic residues 8
Acidic residues 4
Hydrophobic residues 13
Polar residues 19
Aliphatic residues 8
Tiny residues 13
Boman Index -86.9
Hydropathy Index -0.25
Aliphatic Index 71.25
Instability Index 53.47 (unstable)
Half Life Mammalian : 30 hour
Yeast : >20 hour
E. coli : >10 hour
Extinction Coefficient 2980 M-1 cm-1
Absorbance 280nm 68.72
Red solid plot : values according to the hydrophobicity scale of Kyte and Doolittle (reference paper).


Yellow dashed plot : Experimentally determined hydrophobicity scale for proteins at membrane interfaces(reference paper).


Green dotted-dashed plot : prediction of transmembrane helices (reference paper). In this scale (unlike the others), more negative values reflect greater hydrophobicity.

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