TY - GEN AU - Thompson,J AU - Kim,D F AU - O'Connor,M AU - Lieberman,K R AU - Bayfield,M A AU - Gregory,S T AU - Green,R AU - Noller,H F AU - Dahlberg,A E TI - Analysis of mutations at residues A2451 and G2447 of 23S rRNA in the peptidyltransferase active site of the 50S ribosomal subunit SN - 0027-8424 PY - 2001///0830 KW - Binding Sites KW - Chloramphenicol KW - pharmacology KW - Escherichia coli KW - enzymology KW - Mutagenesis, Site-Directed KW - Peptidyl Transferases KW - metabolism KW - Phenotype KW - Protein Biosynthesis KW - RNA, Bacterial KW - genetics KW - RNA, Ribosomal, 23S N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1073/pnas.151257098 ER -