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Thermoanaerobacterium saccharolyticum

Careful analysis of the kinetics of acid-base catalytic mutants can reveal essential ionisations not readily apparent in the wt. Glycosylation, rather than deglycosylation, was rate limiting for the acid-base El60A mutant of the GH 39 p-xylosidase of Thermoanaerobacterium saccharolyticum acting on aryl xylosides. The pH-rate profile was a similar bell-shape to wt, but shifted to more alkaline pH. It was suggested that an auxiliary carboxylate was acting as an acid-base catalyst in the mutant and that the pH-rate profile reflected a reverse protonation mechanism. [Pg.388]

Here, we draw upon recently published and unpublished works, to provide an aggregated perspective on the status and prospects for CBP using thermophilic bacteria. We focus on two microbes that have received particular attention in this context the cellulose-fermenting Clostridium thermocellum and the hemicellulose-fermenting Thermoanaerobacterium saccharolyticum. We focus... [Pg.365]

TargeXron system 349 TEFl promoter 92 Thalassiosira weissflogii 613 thebaine 676 theobromine 676 Jhermoanaerobacter mathranii 513 Thermoanaerobacterium saccharolyticum 365... [Pg.723]

Bacillus stearothermophillus (11) Bacillus stearothermophillus (29) Cellvibrio Japonicus (14) Clostridium stercorarium (9) Thermoanaerobacteriumsp, (16) Thermoanaerobacterium saccharolyticum (9)... [Pg.246]

Vocadlo DJ, Wield J, Rupitz K, Withers SG (2002) Mechanism of Thermoanaerobacterium saccharolyticum -Xylosidase kinetic studies. Biochemistry 41 9727-9735... [Pg.85]

Lee YE, Lowe SE, Henrissat B, ZeUsus JG. (1993). Characterization of the active site and thermostability regions of endoxylanase from Thermoanaerobacterium saccharolyticum B6A-RI. J Bacteriol, 175, 5890-5898. [Pg.128]

Lee Y-E, Lowe SE, Zeikus JG (1993c) Regulation and characterization of xylanolytic enzymes of Thermoanaerobacterium saccharolyticum B6A-RI. [Pg.336]

See other pages where Thermoanaerobacterium saccharolyticum is mentioned: [Pg.244]    [Pg.253]    [Pg.202]    [Pg.113]    [Pg.152]    [Pg.161]    [Pg.164]    [Pg.244]    [Pg.253]    [Pg.202]    [Pg.113]    [Pg.152]    [Pg.161]    [Pg.164]    [Pg.242]    [Pg.204]    [Pg.220]   
See also in sourсe #XX -- [ Pg.242 , Pg.244 , Pg.245 , Pg.246 , Pg.247 ]

See also in sourсe #XX -- [ Pg.113 , Pg.181 ]



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