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Molecular Characterization and Therapeutic Potential of a Marine Bacterium Pseudoalteromonas Sp. KMM 701 Alpha-galactosidase

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Specialties Biology
Biotechnology
Date 2009 Jul 25
PMID 19629597
Citations 8
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Abstract

An alpha-galactosidase capable of converting B red blood cells into the universal blood type cells at the neutral pH was produced by a novel obligate marine bacterium strain KMM 701 (VKM B-2135 D). The organism is heterotrophic, aerobic, and halophilic and requires Na+ ions and temperature up to 34 degrees C for its growth. The strain has a unique combination of polysaccharide-degrading enzymes. Its single intracellular alpha-galactosidase exceeded other glycoside hydrolases in the level of expression up to 20-fold. The alpha-galactosidase was purified to determine the N-terminal amino acid sequences and new activities. It was found to inhibit Corynebacterium diphtheria adhesion to host buccal epithelium cell surfaces with high effectiveness. The nucleotide sequence of the homodimeric alpha-galactosidase indicates that its subunit is composed of 710 amino acid residues with a calculated Mr of 80,055. This alpha-galactosidase shares structural property with 36 family glycoside hydrolases. The properties of the enzyme are likely to be highly beneficial for medicinal purposes.

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References
1.
Kusaykin M, Bakunina I, Sova V, Ermakova S, Kuznetsova T, Besednova N . Structure, biological activity, and enzymatic transformation of fucoidans from the brown seaweeds. Biotechnol J. 2008; 3(7):904-15. DOI: 10.1002/biot.200700054. View

2.
MARMUR J, Doty P . Determination of the base composition of deoxyribonucleic acid from its thermal denaturation temperature. J Mol Biol. 1962; 5:109-18. DOI: 10.1016/s0022-2836(62)80066-7. View

3.
Liu Q, Yuan H, Bennett E, Levery S, Nudelman E, Spence J . Identification of a GH110 subfamily of alpha 1,3-galactosidases: novel enzymes for removal of the alpha 3Gal xenotransplantation antigen. J Biol Chem. 2008; 283(13):8545-54. PMC: 2417185. DOI: 10.1074/jbc.M709020200. View

4.
Ivanova E, Bakunina I, Nedashkovskaya O, Gorshkova N, Alexeeva Y, Zelepuga E . Ecophysiological variabilities in ectohydrolytic enzyme activities of some Pseudoalteromonas species, P. citrea, P. issachenkonii, and P. nigrifaciens. Curr Microbiol. 2002; 46(1):6-10. DOI: 10.1007/s00284-002-3794-6. View

5.
Nedashkovskaya O, Kim S, Hoste B, Shin D, Beleneva I, Vancanneyt M . Echinicola vietnamensis sp. nov., a member of the phylum Bacteroidetes isolated from seawater. Int J Syst Evol Microbiol. 2007; 57(Pt 4):761-763. DOI: 10.1099/ijs.0.64546-0. View