PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10799477-2 2000 The effect of bicarbonate anion (HCO(3)(-)) on the peroxidase activity of copper, zinc superoxide dismutase (SOD1) was investigated using three structurally different probes: 5, 5"-dimethyl-1-pyrroline N-oxide (DMPO), tyrosine, and 2, 2"-azino-bis-[3-ethylbenzothiazoline]-6-sulfonic acid (ABTS). Bicarbonates 14-31 superoxide dismutase 1 Homo sapiens 109-113 10799477-2 2000 The effect of bicarbonate anion (HCO(3)(-)) on the peroxidase activity of copper, zinc superoxide dismutase (SOD1) was investigated using three structurally different probes: 5, 5"-dimethyl-1-pyrroline N-oxide (DMPO), tyrosine, and 2, 2"-azino-bis-[3-ethylbenzothiazoline]-6-sulfonic acid (ABTS). Bicarbonates 33-39 superoxide dismutase 1 Homo sapiens 109-113 10799477-6 2000 We postulate that HCO(3)(-) enhances SOD1 peroxidase activity via formation of a putative carbonate radical anion. Bicarbonates 18-27 superoxide dismutase 1 Homo sapiens 37-41 10799477-7 2000 This new and different perspective on HCO(3)(-)-mediated oxidative reactions of SOD1 may help us understand the free radical mechanism of SOD1 and related mutants linked to amyotrophic lateral sclerosis. Bicarbonates 38-45 superoxide dismutase 1 Homo sapiens 80-84 10799477-7 2000 This new and different perspective on HCO(3)(-)-mediated oxidative reactions of SOD1 may help us understand the free radical mechanism of SOD1 and related mutants linked to amyotrophic lateral sclerosis. Bicarbonates 38-45 superoxide dismutase 1 Homo sapiens 138-142