title: Isolation and characterization of a new dimeric esterase from Lactobacillus sakei 23K.
abstract: The M(w) of a Lactobacillus sakei intracellular esterase, determined by gel filtration, was compared to those obtained from SDS-PAGE or MALDI-TOF, pointing to a dimeric structure. Its N-terminal sequence and peptide mass fingerprint suggest that it is the putative LSA044 protein from L. sakei 23K genome.
authors: Laboratoire Microorganismes & Biomolécules Actives, Faculté des Sciences de Tunis, Campus Universitaire, 2092 Tunis, Tunisia.
authors: Houda
authors: H
authors: Amairi
authors: Víctor
authors: V
authors: Barba
authors: Vivian
authors: V
authors: De Los Rios
authors: Hadda-Imene
authors: HI
authors: Ouzari
authors: Atef
authors: A
authors: Jaouani
authors: María Jesús
authors: MJ
authors: Martínez
mesh_terms: D000595:Amino Acid Sequence; D004591:Electrophoresis, Polyacrylamide Gel; D004950:Esterases / Q000737:chemistry* / Q000235:genetics / Q000302:isolation & purification* / Q000378:metabolism; D005519:Food Preservation; D007778:Lactobacillus / Q000201:enzymology*; D008460:Meat; D008969:Molecular Sequence Data; D016415:Sequence Alignment; D019032:Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization
chemical_list: D004950:Esterases