PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 35581738-3 2022 The mitochondrial antioxidant enzyme, superoxide dismutase 2 (SOD2), converts superoxide radicals into less reactive H2 O2 . Superoxides 78-88 superoxide dismutase 2, mitochondrial Mus musculus 38-60 35581738-3 2022 The mitochondrial antioxidant enzyme, superoxide dismutase 2 (SOD2), converts superoxide radicals into less reactive H2 O2 . Superoxides 78-88 superoxide dismutase 2, mitochondrial Mus musculus 62-66