4-thiouridine + ATP => 4-thiouridine 5'-phosphate + ADP + H(+)
4-thiouridine + atp => 4-thiouridine 5'-phosphate + adp + h(+)
4-thiouridine + ATP => 4-thiouridine 5'-phosphate + ADP + H(+)
4-thiouridine + atp => 4-thiouridine 5'-phosphate + adp + h(+)