The Enterococcus hirae Mur-2 enzyme displays N-acetylglucosaminidase activity.
Résumé
Enterococcus hirae produces two autolytic enzymes named Mur-1 and Mur-2, both previously described as N-acetylmuramidases. We used tandem mass spectrometry to show that Mur-2 in fact displays N-acetylglucosaminidase activity. This result reveals that Mur-2 and its counterparts studied to date, which are members of glycosyl hydrolase family 73 from the CAZy (Carbohydrate-Active enZyme) database, display the same catalytic activity.
Domaines
Biochimie, Biologie Moléculaire
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Eckert_et_Al_final.pdf (360.72 Ko)
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Fig._1_MS_FEBSLETTERS-D-06-02895R2.ppt (873 Ko)
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Fig._2_MS_FEBSLETTERS-D-06-02895R2.ppt (312 Ko)
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Format : Autre
Format : Autre
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