NMR structure and Mg2+ binding of an RNA segment that underlies the L7/L12 stalk in the E.coli 50S ribosomal subunit.
Crystal structure of thaumatin at high hydrostatic pressure
This sequence occurs naturally in E. coli
23S rRNA, backbone dynamics, cis Watson-Crick G A pair, G A mismatch, helix 42, L7/L12 stalk, Mg2+ binding, tandem (G A)2, RNA