Promiscuous enantioselective lactamase activity on the cover of OBC issue 17

This week’s OBC cover highlights the work of Aurelio Hidalgoand co-workers at the Center for Molecular Biology, whose paper describes the promiscuous enantioselective (−)-γ-lactamase activity in Pseudomonas fluorescensesterase I. In the paper Aurelio Hidalgoet al. show how the introduction of a mutation to the wild esterase improved the reaction turnover without affecting the enantioselectivity. Read the paper to find out more…..

This paper is FREE to access for the next 6 weeks, so why not take a look at it.

Promiscuous enantioselective (−)-γ-lactamase activity in the Pseudomonas fluorescensesterase I
Leticia L. Torres, Anna Schließmann, Marlen Schmidt, Noella Silva-Martin, Juan A. Hermoso, José Berenguer, Uwe T. Bornscheuer and Aurelio Hidalgo
Org. Biomol. Chem., 2012, 10, 3388-3392
DOI: 10.1039/C2OB06887G

Also in this issue:

 A review:

 Making expensive dirhodium(II) catalysts cheaper: Rh(II) recycling methods
Nuno R. Candeias, Carlos A. M. Afonso and Pedro M. P. Gois
Org. Biomol. Chem., 2012, 10, 3357-3378
DOI: 10.1039/C2OB06731E

A HOT article:

Copper-mediated domino synthesis of pyrimido[4,5-b]carbazolones via Ullmann N-arylation and aerobic oxidative C–H amidation
Devanga K. Sreenivas, Nagarajan Ramkumar and Rajagopal Nagarajan
Org. Biomol. Chem., 2012, 10, 3417-3423
DOI: 10.1039/C2OB07179G

 View the entire issue HERE

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