Bacteriocin: Pisciocin V1b
Accession: BAC075
Classification
Class: class IIa
Genetics
Gene: Pisciocin V1b
Producer and target organisms
Producer Organism: Carnobacterium piscicola [Gram-positive]
Taxonomy: Bacteria
FirmicutesLactobacillalesCarnobacteriaceaeCarnobacterium
Target organismsCarnobacterium - Enterococcus - Lactobacillus - Leuconostoc
Uniprot and PDB links
UniProt Entry: No entry found
PDB EntryUnknown
NUCLEOTIDE SEQUENCE, STRAIN=750
PubMed=8953713;
Bhugaloo-Vial, P., Dousset, X., Metivier, A., Sorokine, O., Anglade, P., Boyaval, P., Marion, D.
"Purification and amino acid sequences of piscicocins V1a and V1b, two class IIa bacteriocins secreted by Carnobacterium piscicola V1 that display significantly different levels of specific inhibitory activity.", Appl Environ Microbiol 62 (12):4410-6 (1996).
PubMed=8953713;
Bhugaloo-Vial, P., Dousset, X., Metivier, A., Sorokine, O., Anglade, P., Boyaval, P., Marion, D.
"Purification and amino acid sequences of piscicocins V1a and V1b, two class IIa bacteriocins secreted by Carnobacterium piscicola V1 that display significantly different levels of specific inhibitory activity.", Appl Environ Microbiol 62 (12):4410-6 (1996).
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Protein sequence
| ........10 ........20 ........30 ........40 ........50 | | | | | AISYGNGVYC NKEKCWVNKA ENKQAITGIV IGGWASSLAG MGH |
Wheel representation
Composition
Hydrophobicity
Composition
| Formula | C199
H310
N56
O59
S3 |
| Absent amino acids | DFPR |
| Common amino acids | G |
| Mass (Da) | 4545.91 |
| Net charge | +3 |
| Isoelectric point | 8.76 |
| Basic residues | 5 |
| Acidic residues | 2 |
| Hydrophobic residues | 15 |
| Polar residues | 19 |
| Aliphatic residues | 8 |
| Tiny residues | 15 |
| Boman Index | -23.71 |
| Hydropathy Index | -0.08 |
| Aliphatic Index | 77.21 |
| Instability Index | 26.93 (stable) |
| Half Life |
Mammalian : 4.4 hour Yeast : >20 hour E. coli : >10 hour |
| Extinction Coefficient | 14105 M-1 cm-1 |
| Absorbance 280nm | 335.83 |
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