PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19854239-4 2010 Previously, we have shown that MsrA(-/-) mice exhibit altered locomotor activity and brain dopamine levels as function of age. Dopamine 91-99 methionine sulfoxide reductase A Mus musculus 31-35 19854239-10 2010 This differs from the abnormal dopamine levels previously observed in MsrA(-/-) mice fed ad-libitum. Dopamine 31-39 methionine sulfoxide reductase A Mus musculus 70-74