Transferring phosphorus-containing groups;
Phosphotransferases with an alcohol group as acceptor
ATP + L-seryl-tRNASec = ADP + O-phospho-L-seryl-tRNASec [RN:
In archaea and eukarya selenocysteine formation is achieved by a two-step process: O-phosphoseryl-tRNASec kinase (PSTK) phosphorylates the endogenous L-seryl-tRNASec to O-phospho-L-seryl-tRNASec, and then this misacylated amino acid-tRNA species is converted to L-selenocysteinyl-tRNASec by EC
EC 126.96.36.199 created 2009
ec00970 Aminoacyl-tRNA biosynthesis
K10837 O-phosphoseryl-tRNA(Sec) kinase
MLF: 102426589(PSTK) 102442991
SDU: 111219968 111219969 111240231
EHX: EMIHUDRAFT_116308 EMIHUDRAFT_208254
LOKI: Lokiarch_31880(pstK) » show all
Carlson BA, Xu XM, Kryukov GV, Rao M, Berry MJ, Gladyshev VN, Hatfield DL
Identification and characterization of phosphoseryl-tRNA[Ser]Sec kinase.
Sherrer RL, O'Donoghue P, Soll D
Characterization and evolutionary history of an archaeal kinase involved in selenocysteinyl-tRNA formation.
Khangulov SV, Gladyshev VN, Dismukes GC, Stadtman TC
Selenium-containing formate dehydrogenase H from Escherichia coli: a molybdopterin enzyme that catalyzes formate oxidation without oxygen transfer.
ExPASy - ENZYME nomenclature database: 188.8.131.52