PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20837928-8 2010 In SVGs exposed to atorvastatin ex vivo, without exposure to LDL, basal and NADPH-stimulated O(2)( -) were significantly reduced (P<0.01 for both concentrations versus 0 mumol/L) in association with a striking reduction in Rac1 activation and 1 membrane-bound Rac1 and p67(phox) subunit. NADP 76-81 CD33 molecule Homo sapiens 272-275 22907303-6 2012 Western blot was used to analyze the expression levels of xanthine oxidase (XOD), manganese-superoxide dismutase (Mn-SOD) and the subunits p67(phox) of nicotinamide adenine dinucleotide phosphate (NADPH) oxidase in the HUVECs. NADP 152-195 CD33 molecule Homo sapiens 139-142 20679349-8 2010 Furthermore, the Y198A/V204A or L199A/V204A substitution leads to not only a complete loss of the activity of the reconstituted oxidase system but also a significant decrease in p67(phox) interaction with the gp91(phox) NADPH-binding domain, although these mutations affect neither the protein integrity nor the Rac binding activity. NADP 220-225 CD33 molecule Homo sapiens 178-181 20679349-8 2010 Furthermore, the Y198A/V204A or L199A/V204A substitution leads to not only a complete loss of the activity of the reconstituted oxidase system but also a significant decrease in p67(phox) interaction with the gp91(phox) NADPH-binding domain, although these mutations affect neither the protein integrity nor the Rac binding activity. NADP 220-225 CD33 molecule Homo sapiens 182-186 21954286-7 2012 p67(phox) is involved in the regulation of electron flow from NADPH to oxygen, leading to superoxide radical formation inside the phagosome. NADP 62-67 CD33 molecule Homo sapiens 0-3 20679349-2 2010 The membrane-integrated protein gp91(phox) serves as the catalytic core, because it contains a complete electron-transporting apparatus from NADPH to molecular oxygen for superoxide production. NADP 141-146 CD33 molecule Homo sapiens 37-41 15271797-5 2004 These events appear to be regulated by intracellular oxidant production through endothelial NAD(P)H (nicotinamide adenine dinucleotide phosphate) oxidase because antioxidants and expression of a transdominant inhibitor of the NADPH oxidase, p67(V204A), effectively blocked the effects of TNF on all 3 parameters of junctional integrity. NADP 92-99 CD33 molecule Homo sapiens 241-244 17969555-15 2007 Binding of p67-phox to cytochrome b558 induces a gradual conformational change of cytochrome b558, which then becomes capable of transferring electrons produced in the cytoplasm from NADPH to oxygen, reducing the latter to O2-. NADP 183-188 CD33 molecule Homo sapiens 11-14 9774399-3 1998 gp91(phox) is considered to be a flavocytochrome that contains binding sites for NADPH, FAD, as well as heme. NADP 81-86 CD33 molecule Homo sapiens 5-9 10438466-0 1999 The p67(phox) activation domain regulates electron flow from NADPH to flavin in flavocytochrome b(558). NADP 61-66 CD33 molecule Homo sapiens 4-13 10438466-14 1999 The calculated K(d) for NADPH was 40 microM in the presence of wild type p67(phox) and was approximately 55 microM using the weakly activating p67(phox)(V205A). NADP 24-29 CD33 molecule Homo sapiens 73-82 10438466-14 1999 The calculated K(d) for NADPH was 40 microM in the presence of wild type p67(phox) and was approximately 55 microM using the weakly activating p67(phox)(V205A). NADP 24-29 CD33 molecule Homo sapiens 73-76 10438466-14 1999 The calculated K(d) for NADPH was 40 microM in the presence of wild type p67(phox) and was approximately 55 microM using the weakly activating p67(phox)(V205A). NADP 24-29 CD33 molecule Homo sapiens 77-81 10438466-15 1999 Thus, the activation domain of p67(phox) regulates the reduction of FAD but has only a small effect on NADPH binding, consistent with a dominant effect on hydride/electron transfer from NADPH to FAD. NADP 103-108 CD33 molecule Homo sapiens 31-34 10438466-15 1999 Thus, the activation domain of p67(phox) regulates the reduction of FAD but has only a small effect on NADPH binding, consistent with a dominant effect on hydride/electron transfer from NADPH to FAD. NADP 103-108 CD33 molecule Homo sapiens 35-39 10438466-15 1999 Thus, the activation domain of p67(phox) regulates the reduction of FAD but has only a small effect on NADPH binding, consistent with a dominant effect on hydride/electron transfer from NADPH to FAD. NADP 186-191 CD33 molecule Homo sapiens 31-34 10438466-15 1999 Thus, the activation domain of p67(phox) regulates the reduction of FAD but has only a small effect on NADPH binding, consistent with a dominant effect on hydride/electron transfer from NADPH to FAD. NADP 186-191 CD33 molecule Homo sapiens 35-39 12483106-2 2003 Rac-GTP is a component of the membrane-assembled NADPH oxidase complex, and new evidence suggests that Rac-GTP interacts directly with the oxidase flavocytochrome, in addition to binding to the regulatory p67 subunit, to regulate electron transfer both independently and cooperatively from NADPH to molecular oxygen. NADP 49-54 CD33 molecule Homo sapiens 205-208 9148950-1 1997 The elicitation of an oxidative burst in phagocytes rests on the assembly of a multicomponental complex (NADPH oxidase) consisting of a membrane-associated flavocytochrome (cytochrome b559), representing the redox element responsible for the NADPH-dependent reduction of oxygen to superoxide (O-2), two cytosolic components (p47(phox), p67(phox)), and the small GTPase Rac (1 or 2). NADP 105-110 CD33 molecule Homo sapiens 336-339 9228059-4 1997 Mutually facilitated binding (EC50) of Rac1 and p67(phox) within the NADPH oxidase complex was demonstrated using steady state kinetic methods measuring NADPH-dependent superoxide generation. NADP 69-74 CD33 molecule Homo sapiens 48-51 8961931-1 1996 NADPH-dependent superoxide generation can be reconstituted in a cell-free system using recombinant cytosolic factors (p47-phox, p67-phox, and Rac) plus flavocytochrome b558. NADP 0-5 CD33 molecule Homo sapiens 128-131 2159023-6 1990 In the cell-free oxidase-activating system, the ability of the p67-phox-deficient cytosol to support oxidase activation was partly restored by the addition of p47-phox-deficient cytosol; the p67-phox-deficient cytosol, however, was not complemented by cytosol inactivated with NADPH dialdehyde, an affinity label previously found to block the NADPH-binding component of the oxidase. NADP 277-282 CD33 molecule Homo sapiens 63-66 8939991-1 1996 The superoxide (O-2)-generating NADPH oxidase of phagocytes is a multicomponent complex consisting of a membrane-associated flavocytochrome (cytochrome b559), bearing the NADPH binding site and two redox centers (FAD and heme) and three cytosolic activating components: p47(phox), p67(phox), and the small GTPase Rac (1 or 2). NADP 32-37 CD33 molecule Homo sapiens 274-278 8939991-1 1996 The superoxide (O-2)-generating NADPH oxidase of phagocytes is a multicomponent complex consisting of a membrane-associated flavocytochrome (cytochrome b559), bearing the NADPH binding site and two redox centers (FAD and heme) and three cytosolic activating components: p47(phox), p67(phox), and the small GTPase Rac (1 or 2). NADP 32-37 CD33 molecule Homo sapiens 281-284 8939991-1 1996 The superoxide (O-2)-generating NADPH oxidase of phagocytes is a multicomponent complex consisting of a membrane-associated flavocytochrome (cytochrome b559), bearing the NADPH binding site and two redox centers (FAD and heme) and three cytosolic activating components: p47(phox), p67(phox), and the small GTPase Rac (1 or 2). NADP 32-37 CD33 molecule Homo sapiens 285-289