2Z1X

tRNA guanine transglycosylase E235Q mutant in complex with preQ1

Summary for 2Z1X

• Entry DOI: 10.2210/pdb2z1x/pdb
• Related: 1P0B 2OKO 2Z1V 2Z1W
• Descriptor: Queuine tRNA-ribosyltransferase, ZINC ION, 7-DEAZA-7-AMINOMETHYL-GUANINE, ... (5 entities in total)
• Functional Keywords: tgt, preq1, e235q mutant, transferase
• Biological source: Zymomonas mobilis
• Total number of polymer chains: 1
• Total formula weight: 43906.06

Authors

Tidten, N.,Stengl, B.,Heine, A.,Garcia, G.A.,Klebe, G.,Reuter, K. (deposition date: 2007-05-16, release date: 2007-11-06, Last modification date: 2023-11-01)

• Primary citation: Tidten, N.,Stengl, B.,Heine, A.,Garcia, G.A.,Klebe, G.,Reuter, K.; Glutamate versus Glutamine Exchange Swaps Substrate Selectivity in tRNA-Guanine Transglycosylase: Insight into the Regulation of Substrate Selectivity by Kinetic and Crystallographic Studies; J.Mol.Biol., 374:764-776, 2007; PubMed: 17949745; DOI: 10.1016/j.jmb.2007.09.062

Experimental method

X-RAY DIFFRACTION (1.63 Å)