PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27802058-3 2016 Here we demonstrate a new chelating platform composed of a multidentate high-affinity oxygen-donating ligand 3,4,3-LI(CAM) bound to the mammalian protein siderocalin. Oxygen 86-92 calmodulin 3 Homo sapiens 118-121 22217848-8 1992 All of these substitutions are associated with the conserved dioxygen binding region of the putative I helix predicted from the crystal structure of P450(cam). Oxygen 61-69 calmodulin 3 Homo sapiens 149-158 23634216-1 2013 P450(cam) (CYP101A1) is a bacterial monooxygenase that is known to catalyze the oxidation of camphor, the first committed step in camphor degradation, with simultaneous reduction of oxygen (O2). Oxygen 40-46 calmodulin 3 Homo sapiens 0-9 23634216-1 2013 P450(cam) (CYP101A1) is a bacterial monooxygenase that is known to catalyze the oxidation of camphor, the first committed step in camphor degradation, with simultaneous reduction of oxygen (O2). Oxygen 190-192 calmodulin 3 Homo sapiens 0-9 23634216-2 2013 We report that P450(cam) catalysis is controlled by oxygen levels: at high O2 concentration, P450(cam) catalyzes the known oxidation reaction, whereas at low O2 concentration the enzyme catalyzes the reduction of camphor to borneol. Oxygen 52-58 calmodulin 3 Homo sapiens 15-24 23634216-6 2013 This reaction has an adaptive value to bacteria that express this camphor catabolism pathway, which requires O2, for two reasons: 1) the borneol and H2O2 mixture generated is toxic to other bacteria and 2) borneol down-regulates the expression of P450(cam) and its electron transfer partners. Oxygen 109-111 calmodulin 3 Homo sapiens 247-256 23634216-2 2013 We report that P450(cam) catalysis is controlled by oxygen levels: at high O2 concentration, P450(cam) catalyzes the known oxidation reaction, whereas at low O2 concentration the enzyme catalyzes the reduction of camphor to borneol. Oxygen 52-58 calmodulin 3 Homo sapiens 93-102 23634216-2 2013 We report that P450(cam) catalysis is controlled by oxygen levels: at high O2 concentration, P450(cam) catalyzes the known oxidation reaction, whereas at low O2 concentration the enzyme catalyzes the reduction of camphor to borneol. Oxygen 75-77 calmodulin 3 Homo sapiens 15-24 23634216-2 2013 We report that P450(cam) catalysis is controlled by oxygen levels: at high O2 concentration, P450(cam) catalyzes the known oxidation reaction, whereas at low O2 concentration the enzyme catalyzes the reduction of camphor to borneol. Oxygen 75-77 calmodulin 3 Homo sapiens 93-102 23634216-2 2013 We report that P450(cam) catalysis is controlled by oxygen levels: at high O2 concentration, P450(cam) catalyzes the known oxidation reaction, whereas at low O2 concentration the enzyme catalyzes the reduction of camphor to borneol. Oxygen 158-160 calmodulin 3 Homo sapiens 15-24 18359283-14 2008 Our results, and a structure model based on the crystal structures of the ferrous dioxygen complexes of P450(cam) and its T252A mutant, suggest that Asn252 can stabilize the ferric hydroperoxy intermediate, preventing premature release of H(2)O(2) and enabling addition of the second proton to the distal oxygen to generate the catalytic ferryl species. Oxygen 84-90 calmodulin 3 Homo sapiens 104-113