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https://hdl.handle.net/10442/19282
Εξειδίκευση τύπου : | Άρθρο σε επιστημονικό περιοδικό |
Τίτλος: | Structural studies of β-glucosidase from the thermophilic bacterium Caldicellulosiruptor saccharolyticus |
Δημιουργός/Συγγραφέας: | Sotiropoulou, Anastasia I Hatzinikolaou, Dimitris G [EL] Χρυσίνα, Ευαγγελία Δ.[EN] Chrysina, Evangelia D. |
Ημερομηνία: | 2024-10-01 |
Γλώσσα: | Αγγλικά |
DOI: | 10.1107/S2059798324009252 |
Άλλο: | 39361356 |
Περίληψη: | β-Glucosidase from the thermophilic bacterium Caldicellulosiruptor saccharolyticus (Bgl1) has been denoted as having an attractive catalytic profile for various industrial applications. Bgl1 catalyses the final step of in the decomposition of cellulose, an unbranched glucose polymer that has attracted the attention of researchers in recent years as it is the most abundant renewable source of reduced carbon in the biosphere. With the aim of enhancing the thermostability of Bgl1 for a broad spectrum of biotechnological processes, it has been subjected to structural studies. Crystal structures of Bgl1 and its complex with glucose were determined at 1.47 and 1.95 Å resolution, respectively. Bgl1 is a member of glycosyl hydrolase family 1 (GH1 superfamily, EC 3.2.1.21) and the results showed that the 3D structure of Bgl1 follows the overall architecture of the GH1 family, with a classical (β/α)8 TIM-barrel fold. Comparisons of Bgl1 with sequence or structural homologues of β-glucosidase reveal quite similar structures but also unique structural features in Bgl1 with plausible functional roles. |
Τίτλος πηγής δημοσίευσης: | Acta crystallographica. Section D, Structural biology |
Τόμος/Κεφάλαιο: | 80 |
Τεύχος: | Pt 10 |
Σελίδες: | 733-743 |
Θεματική Κατηγορία: | [EL] Δομική Βιολογία[EN] Structural Biology [EL] Βιοχημεία[EN] Biochemistry [EL] Βιοτεχνολογία[EN] Biotechnology |
Λέξεις-Κλειδιά: | Caldicellulosiruptor saccharolyticus biocatalysis β-glucosidases X-ray crystallography |
EU Grant: | Strengthening Human Resources Research Potential via Doctorate Research INSPIRED iNEXT iNEXT-Discovery |
EU Grant identifier: | MIS-5000432 MIS 5002550 Nos. 653706 Nos. 871037 |
Όροι και προϋποθέσεις δικαιωμάτων: | Open access under CCBY 4.0 licence |
Ηλεκτρονική διεύθυνση στον εκδότη (link): | https://doi.org/10.1107/S2059798324009252 |
Εμφανίζεται στις συλλογές: | Ινστιτούτο Χημικής Βιολογίας - Επιστημονικό έργο
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