GO:0004632

phosphopantothenate--cysteine ligase activity

Details: 
Catalysis of the reaction: CTP + (R)-4'-phosphopantothenate + L-cysteine = CMP + diphosphate + (R)-4'-phosphopantothenoyl-L-cysteine. Cysteine can be replaced by some of its derivatives. [EC:6.3.2.5]
Evidence Code: 
IEA