PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19474327-2 2009 Manganese superoxide dismutase (Mn-SOD; SOD2), a primary mitochondrial antioxidant enzyme, scavenges superoxide radicals and its overexpression provides neuroprotection. Superoxides 10-20 superoxide dismutase 2, mitochondrial Mus musculus 32-38 19474327-2 2009 Manganese superoxide dismutase (Mn-SOD; SOD2), a primary mitochondrial antioxidant enzyme, scavenges superoxide radicals and its overexpression provides neuroprotection. Superoxides 10-20 superoxide dismutase 2, mitochondrial Mus musculus 40-44