Bacteriocin: Gassericin A
Accession: BAC121
Classification
Class: Unclassified
Genetics
Gene: gaaA
Producer and target organisms
Producer Organism: Lactobacillus gasseri [Gram-positive]
Taxonomy: BacteriaFirmicutes
Lactobacillales
Lactobacillaceae
Lactobacillus
Target organismsUnavailable data
Uniprot and PDB links
UniProt Entry: O24790
PDB EntryUnknown
[Ref. 2]
NUCLEOTIDE SEQUENCE
DOI=10.1006/fmic.2001.0412
Kawai, Y., Y. Ishii, K. Uemura, H. Kitazawa, T. Saito, and T. Itoh.
"Lactobacillus reuteri LA6 and Lactobacillus gasseri LA39 isolated from feces of the same human infant produce identical cyclic bacteriocin.", Food Microbiol. 18:407-415 (2001).
DOI=10.1006/fmic.2001.0412
Kawai, Y., Y. Ishii, K. Uemura, H. Kitazawa, T. Saito, and T. Itoh.
"Lactobacillus reuteri LA6 and Lactobacillus gasseri LA39 isolated from feces of the same human infant produce identical cyclic bacteriocin.", Food Microbiol. 18:407-415 (2001).
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Protein sequence
........10 ........20 ........30 ........40 ........50 ........60 | | | | | | IYWIADQFGI HLATGTARKL LDAMASGASL GTAFAAILGV TLPAWALAAA GALGATAA |
Wheel representation
Composition
Hydrophobicity
Composition
Formula | C261
H411
N67
O72
S1 |
Absent amino acids | CEN |
Common amino acids | A |
Mass (Da) | 5672.18 |
Net charge | +1 |
Isoelectric point | 7.54 |
Basic residues | 3 |
Acidic residues | 2 |
Hydrophobic residues | 35 |
Polar residues | 15 |
Aliphatic residues | 13 |
Tiny residues | 27 |
Boman Index | 47.31 |
Hydropathy Index | 0.997 |
Aliphatic Index | 31.62 |
Instability Index | 3.73 (stable) |
Half Life |
Mammalian : 20 hour Yeast : 30 min E. coli : >10 hour |
Extinction Coefficient | 19490 M-1 cm-1 |
Absorbance 280nm | 219.12 |
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