PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3416035-1 1988 The enthalpy change for the hydrolysis of phosphorylcreatine (PCr) by hydrochloric acid or by alkaline phosphatase was observed at 0, 25, and 37 degrees C. The value for delta H is -44 kJ mol-1 under alkaline, Mg2+-free conditions and is almost independent of temperature, ionic strength, and concentration of reactants. Phosphocreatine 42-60 mucin 7, secreted Homo sapiens 210-213