measured myocardial oxygen uptake ( mvo2 ) was reciprocally related to the phosphorylation state of crp [ ( crp ] / [ cr ] x [ pi ] ) and hence that of atp [ ( atp ] / [ adp ] x [ pi ] ) assuming the creatine kinase at near-equilibrium at a near-constant ph of 7.2 .
C0031715
phosphorylation
C0010287
creatine kinase