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Neutralizing Mutations of Carboxylates That Bind Metal 2 in T5 Flap Endonuclease Result in an Enzyme That Still Requires Two Metal Ions

Flap endonucleases (FENs) are divalent metal ion-dependent phosphodiesterases. Metallonucleases are often assigned a “two-metal ion mechanism” where both metals contact the scissile phosphate diester. The spacing of the two metal ions observed in T5FEN structures appears to preclude this mechanism....

Πλήρης περιγραφή

Αποθηκεύτηκε σε:
Λεπτομέρειες βιβλιογραφικής εγγραφής
Κύριοι συγγραφείς: Tomlinson, Christopher G., Syson, Karl, Sengerová, Blanka, Atack, John M., Sayers, Jon R., Swanson, Linda, Tainer, John A., Williams, Nicholas H., Grasby, Jane A.
Μορφή: Artigo
Γλώσσα:Inglês
Έκδοση: American Society for Biochemistry and Molecular Biology 2011
Θέματα:
Διαθέσιμο Online:https://ncbi.nlm.nih.gov/pmc/articles/PMC3162448/
https://ncbi.nlm.nih.gov/pubmed/21734257
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1074/jbc.M111.230391
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