Bacteriocin: Butyrivibriocin AR10

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Bacteriocin: Butyrivibriocin AR10

Accession: BAC165

Classification

Class: ~~Unclassified~~

Genetics

Gene: bviA

Producer and target organisms

Producer Organism: Butyrivibrio fibrisolvens AR10 [Gram-positive]

Taxonomy: BacteriaFirmicutesClostridiaClostridialesLachnospiraceaeButyrivibrio

Target organismsclostridium clostridiforme ATCC25537 - Eubacterium ruminentium ATCC17233 - Lachnospira multiperus ATCC19207 - Lachnospira vitulinus ATCC27783 - Lactobacillus ruminis ATCC27780 - Ruminococcus albus SY3 - Streptococcus bovis ATCC33317 - Clostridium perfringens - Listeria ivanovii 80 - Listeria gray 83 -

Note: not active against Lachnospira multiperus D15d - Lachnospira multiperus D25e - Lactobacillus leichmanni ATCC4797 - Ruminococcus flavefaciens - Listeria monocytogenes - Listeria seeligeri - Listeria innocua - Listeria murrayi - Listeria welchimeri

Related Entries

Butyrivibriocin OR79

Uniprot and PDB links

UniProt Entry: Q9ZGP5

PDB Entry~~Unknown~~

[Ref. 1] | View abstract | Export citation

NUCLEOTIDE SEQUENCE.STRAIN=AR10
PubMed=15162201;DOI=10.1139/w03-101
Kalmokoff M.L., Cyr T.D., Hefford M.A., Whitford M.F., Teather R.M.
"Butyrivibriocin AR10, a new cyclic bacteriocin produced by theruminal anaerobe Butyrivibrio fibrisolvens AR10: characterization ofthe gene and peptide.", Can. J. Microbiol. 49:763-773(2003)

[Ref. 2] | View abstract | Export citation

PubMed=15162201;
Kalmokoff ML, Cyr TD, Hefford MA, Whitford MF, Teather RM.
"Butyrivibriocin AR10, a new cyclic bacteriocin produced by the ruminal anaerobe Butyrivibrio fibrisolvens AR10: characterization of the gene and peptide", Can J Microbiol. 49(12):763-773(2003)

[Ref. 3] | View abstract | Export citation

PubMed=9023920;
Kalmokoff ML, Teather RM.
"Isolation and characterization of a bacteriocin (Butyrivibriocin AR10) from the ruminal anaerobe Butyrivibrio fibrisolvens AR10: evidence in support of the widespread occurrence of bacteriocin-like activity among ruminal isolates of B. fibrisolvens", Appl Environ Microbiol. 63(2):394-402(1997)

Gene structure

Gene id	Name	Description	Location
BACGene758		response regulator-like protein ORF1	467..1183
BACGene759		histidine kinase-like protein ORF2	1342..2514
BACGene760	bviB	ATP binding protein BviB	3047..3889
BACGene761	bviC	BviB	3891..4541
BACGene762	bviD	BviC	4560..4721
BACGene763	bviA	butyrivibriocin AR10 bacteriocin	4778..5020
BACGene764	bviE	BviE	5121..5621
BACGene765	bviE	unknown ORF8	5678..6058

Protein sequence

........10 ........20 ........30 ........40 ........50 ........60
| | | | | |
IYFIADKMGI QLAPAWYQDI VNWVSAGGTL TTGFAIIVGV TVPAWIAEAA AAFGIASA

Wheel representation

Composition

Hydrophobicity

Composition

Formula	C₂₈₄ H₄₂₇ N₆₅ O₇₆ S₁
Absent amino acids	CHR
Common amino acids	A
Mass (Da)	6019
Net charge	-2
Isoelectric point	3.88
Basic residues	1
Acidic residues	3
Hydrophobic residues	34
Polar residues	15
Aliphatic residues	15
Tiny residues	21
Boman Index	51.97
Hydropathy Index	1
Aliphatic Index	114.66
Instability Index	16.29 (stable)
Half Life	Mammalian : 20 hour Yeast : 30 min E. coli : >10 hour
Extinction Coefficient	19480 M^-1 cm^-1
Absorbance 280nm	341.75

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