TY - GEN AU - Huang,L AU - Pookanjanatavip,M AU - Gu,X AU - Santi,D V TI - A conserved aspartate of tRNA pseudouridine synthase is essential for activity and a probable nucleophilic catalyst SN - 0006-2960 PY - 1998///0202 KW - Amino Acid Sequence KW - Aspartic Acid KW - genetics KW - Binding Sites KW - Catalysis KW - Cloning, Molecular KW - Conserved Sequence KW - Electrophoresis, Polyacrylamide Gel KW - Enzyme Activation KW - Escherichia coli KW - Fluorouracil KW - pharmacology KW - Genetic Vectors KW - metabolism KW - Intramolecular Transferases KW - antagonists & inhibitors KW - Molecular Sequence Data KW - Mutagenesis KW - Phosphorus Radioisotopes KW - RNA, Transfer, Asp KW - RNA, Transfer, Phe KW - Uracil N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1021/bi971874+ ER -