This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
3rio is a 1 chain structure with sequence from Bacillus subtilis. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
GlcT is a transcriptional antiterminator protein that is involved in regulation of glucose metabolism in Bacillus subtilis. Antiterminator proteins bind specific RNA sequences, thus preventing the formation of overlapping terminator stem-loops. The structure of a fragment (residues 3-170) comprising the RNA-binding domain (RBD) and the first regulatory domain (PRDI) of GlcT was solved at 2.0 A resolution with one molecule in the asymmetric unit. The two domains are connected by a helical linker. Their interface is mostly constituted by hydrophobic interactions.
Structure of the RBD-PRDI fragment of the antiterminator protein GlcT.,Himmel S, Grosse C, Wolff S, Schwiegk C, Becker S Acta Crystallogr Sect F Struct Biol Cryst Commun. 2012 Jul 1;68(Pt 7):751-6. Epub, 2012 Jun 22. PMID:22750856[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
References
↑ Himmel S, Grosse C, Wolff S, Schwiegk C, Becker S. Structure of the RBD-PRDI fragment of the antiterminator protein GlcT. Acta Crystallogr Sect F Struct Biol Cryst Commun. 2012 Jul 1;68(Pt 7):751-6. Epub, 2012 Jun 22. PMID:22750856 doi:10.1107/S1744309112020635
