Puglisi E V, Green R, Noller H F, Puglisi J D
Nat Struct Biol. 1997 Oct;4(10):775-8. doi: 10.1038/nsb1097-775.
The structure of a conserved hairpin loop involved in peptidyl-tRNA recognition by 50S ribosomal subunits has been solved by NMR. The loop is closed by a novel G-C base pair and presents guanine residues for RNA recognition.
50S核糖体亚基识别肽基-tRNA所涉及的保守发夹环结构已通过核磁共振解析。该环由一个新型的G-C碱基对封闭，并呈现出鸟嘌呤残基用于RNA识别。
