Structure ofD-tagatose 3-epimerase-like protein fromMethanocaldococcus jannaschii
نویسندگان
چکیده
منابع مشابه
Preparation of D-Psicose from D-Fructose by Immobilized D-Tagatose 3-Epimerase
D-Tagatose 3-epimerase (D-TE) from Pseudomonas sp. ST-24 immobilized on Chltopearl beads of BCW 2503 was used in the preparation of D-psicose from D-fructose. When D-fructose solution (10%) was passed through a column packed with immobilized D-TE about 20% of the D-fructose was converted to D-psicose. This column was continuously used for 10 d at 4PC and about 90 g of D-psicose were obtained fr...
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The Sm and Sm-like proteins are conserved in all three domains of life and have emerged as important players in many different RNA-processing reactions. Their proposed role is to mediate RNA-RNA and/or RNA-protein interactions. In marked contrast to eukaryotes, bacteria appear to contain only one distinct Sm-like protein belonging to the Hfq family of proteins. Similarly, there are generally on...
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ion of a proton from DHAP C1 would be feasible. Glu of FBPA corresponds to Glu in TBPA, which is also positioned on a glycine-rich loop. Due to the lack of reliable electron density, this residue has not been included in the TBPA model and it is presumed to be flexible and disordered. The sequence conservation of this loop in TBPA and FBPA is high (Fig. 2), which implies that Glu could adopt a ...
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Tagatose-1,6-biphosphate (TBP) aldolase from Streptococcus pyogenes is a class I aldolase that exhibits a remarkable lack of chiral discrimination with respect to the configuration of hydroxyl groups at both C3 and C4 positions. The enzyme catalyzes the reversible cleavage of four diastereoisomers: fructose-1,6-bisphosphate (FBP), psicose-1,6-bis-phosphate, sorbose-1,6bisphosphate and tagatose-...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section F Structural Biology Communications
سال: 2014
ISSN: 2053-230X
DOI: 10.1107/s2053230x14011005