In vitro and in vivo probiotic assessment of Leuconostoc mesenteroides P45 isolated from pulque, a Mexican traditional alcoholic beverage

Giles-Gómez, Martha; Sandoval García, Jorge Giovanni; Matus, Violeta; Campos Quintana, Itzia; Bolívar, Francisco; Escalante, Adelfo

doi:10.1186/s40064-016-2370-7

SpringerPlus

Table 2 Relevant properties of proteins with possible antibacterial activity coded in the genome of L. mesenteroides P45

From: In vitro and in vivo probiotic assessment of Leuconostoc mesenteroides P45 isolated from pulque, a Mexican traditional alcoholic beverage

Protein	Relevant characteristics	GenBank accession	Length (amino acids)	Theoretical molecular mass (kDa)	Organisms/strains sharing identical proteins^a
Pre-bacteriocin	Contains an Enterocin A immunity related protein motif	KGB49729	100	11.58	L. mesenteroides Wikim17 and KFRI-MG strains
Peptide ABC transporter ATP-binding protein.	ABC-type bacteriocin transporter	KGB49933	214	24.08	Not present in other organisms
Muramidase	Contains a LysM motif involved in binding to peptidoglycan	KGB50187	390	39.26	Not present in other organisms
1,4-β-N-acetylmuramidase	Lysozyme activity: Catalysis of the hydrolysis of the β-(1,4) linkages between N-acetylmuramic acid and N-acetyl-d-glucosamine residues in a peptidoglycan^b	KGB50379	245	26.94	L. mesenteroides KFRI-MG
N-acetylmuramidase	Flagellum-specific peptidoglycan hydrolase FlgJ	KGB50418	212	23.93	L. mesenteroides subsp. mesenteroides ATCC 8293 and LbE16; L. mesenteroides Wikim17
1,4-β-N-acetylmuramidase	Cpl-1 lysin (also known as Cpl-9 lysozyme/muramidase) type enzyme. Bacterial cell wall endolysin which cleaves the glycosidic N-acetylmuramoyl-β-(1,4)-N-acetylglucosamine of glycan chain	KGB50910	363	39.72	Not present in other organisms
N-acetylmuramoyl-l-alanine amidase	Is an autolysin that hydrolyzes the amide bond between N-acetylmuramoyl and l-amino acids in certain cell-wall glycopeptides	KGB50968	287	31.73	Not present in other organisms
1,4-β-N-acetylmuramidase	Related to AtlA, an autolysin found in Gram-positive LAB that degrades bacterial cell walls by catalyzing the hydrolysis of 1,4-beta-linkages between N-acetylmuramic acid and N-acetyl-d-glucosamine residues	KGB51092	437	48.94	Not present in other organisms

^aInformation retrieved from the Conserved Protein Domain Family using the NCBI server. ^bInformation retrieved from the identical proteins tool using the NCBI server

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