Brevicin 27

Accession: BAC138

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Bacteriocin: brevicin 27

Accession: BAC138
Classification
Class: Unclassified
Genetics
Gene: Unidentified
Producer and target organisms

Producer Organism: Lactobacillus brevis SB27 [Gram-positive]

Taxonomy: BacteriaFirmicutesLactobacillalesLactobacillaceaeLactobacillus

Target organismsUnavailable data

Description
Under evaluation by database administrators.
Uniprot and PDB links

UniProt Entry: No entry found

PDB EntryUnknown

[Ref. 1] | View abstract | Export citation
PROTEIN SEQUENCE
PubMed=9009071;
Benoit, V., Lebrihi, A., Milliere, J.-B. and Lefebvre, G.
"Purification and partial amino acid sequence of brevicin 27, a", bacteriocin produced by Lactobacillus brevis SB27. Current Microbiology 1997, 34: 173?179.
[Ref. 2]
PROTEIN SEQUENCE
Benoit, V., Mathis, R. and Lefebvre, G.
"Characterization of brevicin 27, a bacteriocin synthesized by Lactobacillus brevis SB27.", Current Microbiology 1994, 28: 53?61.
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Protein sequence
 ........10 ........20 ........30 
          |          |          | 
 KKXXKKVAXT WGNAATAAAS GAVKGILG

Warning partial sequence.
Wheel representation
wheel representation of brevicin 27
Composition
Amino acidCountPercent
A725.00 %
C00.00 %
D00.00 %
E00.00 %
F00.00 %
G414.29 %
H00.00 %
I13.57 %
K517.86 %
L13.57 %
M00.00 %
N13.57 %
P00.00 %
Q00.00 %
R00.00 %
S13.57 %
T27.14 %
V27.14 %
W13.57 %
Y00.00 %
Hydrophobicity
warning: X is not a standard amino acid. warning: X is not a standard amino acid.

Composition
Formula C107 H178 N32 O27
Absent amino acids CDEFHMPQRY
Common amino acids A
Mass (Da) 2693.27
Net charge +5
Isoelectric point 11.4
Basic residues 5
Acidic residues 0
Hydrophobic residues 12
Polar residues 8
Aliphatic residues 4
Tiny residues 12
Boman Index -6.25
Hydropathy Index 0.06
Aliphatic Index 73.57
Instability Index -10.52 (stable)
Half Life Mammalian : 1.3 hour
Yeast : 3 min
E. coli : 2 min
Extinction Coefficient 5500 M-1 cm-1
Absorbance 280nm 203.7