Compound as reactive (1)
(
R
)-pantothenate
+ ATP → (
R
)-4'-phosphopantothenate + H
+
+ ADP
Compound as product (3)
β-alanine + (R)-pantoate + ATP →
(
R
)-pantothenate
+ H
+
+ phosphate + ADP
β-alanine + (R)-pantoate + ATP →
(
R
)-pantothenate
+ H
+
+ diphosphate + AMP
H
2
O + pantetheine →
(
R
)-pantothenate
+ cysteamine
Reversible reaction (2)
H
2
O +
(
R
)-pantothenate
↔ β-alanine + (R)-pantoate
β-alanine + (
R
)-pantolactone ↔
(
R
)-pantothenate
+ H
+