Enzyme:6.3.2.5

Upper Levels: EC6.-.-.- Ligases. : EC6.3.-.- Forming carbon-nitrogen bonds. : EC6.3.2.- Acid--D-amino-acid ligases (peptide synthases).

IDs and Links
IUBMB	EC6
ExPaSy	NiceZyme 6.3.2.5

(R)-4'-phosphopantothenate:L-cysteine ligase
Systematic Name	(R)-4'-phosphopantothenate:L-cysteine ligase
Common Name	phosphopantothenate-cysteine ligase phosphopantothenoylcysteine synthetase

ATP + D-4'-Phospho-pantothenic acid + L-Cysteine => ADP + (R)-4'-Phospho-pantothenoyl-L-cysteine + Orthophosphate (links: = )

ATP <Mapping> AtomMap:BMCCPUAP0022$BMCCPUAP0020$0 ADP 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 6 ↔ 6 7 ↔ 7 8 ↔ 8 9 ↔ 9 10 ↔ 10 11 ↔ 11 12 ↔ 12 13 ↔ 13 14 ↔ 14 15 ↔ 15 D-4'-Phospho-pantothenic acid <Mapping> AtomMap:BMAXS3AKe003$BMAXS3SFe001$0 (2R) -2- [3- [ [(2R) -2-Hydroxy-3,3-dimethyl-4-phosphonooxybutanoyl] amino] propanoylamino] -3-sulfanylpropanoic acid 1 ↔ 6 2 ↔ 7 3 ↔ 8 4 ↔ 9 5 ↔ 10 6 ↔ 11 7 ↔ 12 8 ↔ 14 9 ↔ 13 10 ↔ 15 L-Cysteine <Mapping> AtomMap:BMAAS3SF0003$BMAXS3SFe001$0 (2R) -2- [3- [ [(2R) -2-Hydroxy-3,3-dimethyl-4-phosphonooxybutanoyl] amino] propanoylamino] -3-sulfanylpropanoic acid 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5