scholarly journals Protonation States of the Tryptophan Synthase Internal Aldimine Active Site from Solid-State NMR Spectroscopy: Direct Observation of the Protonated Schiff Base Linkage to Pyridoxal-5′-Phosphate

2014 ◽  
Vol 136 (37) ◽  
pp. 12824-12827 ◽  
Author(s):  
Bethany G. Caulkins ◽  
Baback Bastin ◽  
Chen Yang ◽  
Thomas J. Neubauer ◽  
Robert P. Young ◽  
...  
Keyword(s):  
Schiff Base ◽  
Solid State ◽  
Nmr Spectroscopy ◽  
Direct Observation ◽  
Active Site ◽  
Solid State Nmr ◽  
Tryptophan Synthase ◽  
Solid State Nmr Spectroscopy

Cover Picture: Active Site Protonation of 1-Azafagomine in Glucosidases Studied by Solid-State NMR Spectroscopy (Eur. J. Org. Chem. 11/2007)

2007 ◽  
Vol 2007 (11) ◽  
pp. 1691-1696
Author(s):  
Astrid C. Sivertsen ◽  
Magdalena Gasior ◽  
Morten Bjerring ◽  
Steen U. Hansen ◽  
Oscar Lopez Lopez ◽  
...  
Keyword(s):  
Solid State ◽  
Nmr Spectroscopy ◽  
Active Site ◽  
Solid State Nmr ◽  
Solid State Nmr Spectroscopy

Direct observation of DME carbonylation in the different channels of H-MOR zeolite by continuous-flow solid-state NMR spectroscopy

2015 ◽  
Vol 51 (94) ◽  
pp. 16868-16870 ◽  
Author(s):  
Ting He ◽  
Pengju Ren ◽  
Xianchun Liu ◽  
Shutao Xu ◽  
Xiuwen Han ◽  
...  
Keyword(s):  
Solid State ◽  
Nmr Spectroscopy ◽  
Direct Observation ◽  
Solid State Nmr ◽  
Continuous Flow ◽  
Mas Nmr ◽  
Solid State Nmr Spectroscopy

Surface acetyl intermediates on HMOR zeolites (CH3CO-Z) were detected during DME carbonylation using in situ continuous-flow 13C MAS NMR spectroscopy.

Active Site Protonation of 1-Azafagomine in Glucosidases Studied by Solid-State NMR Spectroscopy

2007 ◽  
Vol 2007 (11) ◽  
pp. 1735-1742 ◽  
Author(s):  
Astrid C. Sivertsen ◽  
Magdalena Gasior ◽  
Morten Bjerring ◽  
Steen U. Hansen ◽  
Oscar Lopez Lopez ◽  
...  
Keyword(s):  
Solid State ◽  
Nmr Spectroscopy ◽  
Active Site ◽  
Solid State Nmr ◽  
Solid State Nmr Spectroscopy
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