Compound as reactive (1)
NADPH + SCB1 butanolide intermediate + H+ → SCB1 + NADP+
Compound as product (1)
H2O + phosphorylated SCB1 butanolide intermediate → SCB1 butanolide intermediate + phosphate
Reversible reaction (1)
phosphorylated SCB1 butanolide intermediate ↔ SCB1 butanolide intermediate + phosphate