PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9228059-5 1997 Direct binding of Rac1 and Rac2 to p67(phox) was shown using a fluorescent analog of GTP (methylanthraniloyl guanosine-5"-[beta,gamma-imido]triphosphate) bound to Rac as a reporter group. Guanosine Triphosphate 85-88 CD33 molecule Homo sapiens 35-38 11896062-5 2002 We now show that a single chimeric protein, consisting of residues 1-212 of p67(phox) and full-length Rac1 (residues 1-192), prenylated in vitro and exchanged to GTP, becomes a potent oxidase activator in the absence of any other component or stimulus. Guanosine Triphosphate 162-165 CD33 molecule Homo sapiens 76-79 10455184-2 1999 During formation of the active oxidase complex at the membrane, the GTP-bound Rac appears to interact with the N-terminal region of p67(phox), another indispensable activator that translocates from the cytosol upon phagocyte stimulation. Guanosine Triphosphate 68-71 CD33 molecule Homo sapiens 132-135 9642115-7 1998 We also showed that GTP-Cdc42 binds p67-phox N-terminus similar to GTP-Rac. Guanosine Triphosphate 20-23 CD33 molecule Homo sapiens 36-39 24598074-4 2014 The participation of Rac is expressed in the following sequence: (1) Translocation of the RacGDP-RhoGDI complex to the membrane; (2) Dissociation of RacGDP from RhoGDI; (3) GDP to GTP exchange on Rac, mediated by a guanine nucleotide exchange factor; (4) Binding of RacGTP to p67(phox); (5) Induction of a conformational change in p67(phox), promoting interaction with Nox2. Guanosine Triphosphate 180-183 CD33 molecule Homo sapiens 276-279 24598074-4 2014 The participation of Rac is expressed in the following sequence: (1) Translocation of the RacGDP-RhoGDI complex to the membrane; (2) Dissociation of RacGDP from RhoGDI; (3) GDP to GTP exchange on Rac, mediated by a guanine nucleotide exchange factor; (4) Binding of RacGTP to p67(phox); (5) Induction of a conformational change in p67(phox), promoting interaction with Nox2. Guanosine Triphosphate 180-183 CD33 molecule Homo sapiens 331-334 22144277-3 2012 Rac in the GTP-bound form directly binds to the oxidase activator p67( phox ), which in turn interacts with Nox2, leading to superoxide production. Guanosine Triphosphate 11-14 CD33 molecule Homo sapiens 66-69 22144277-4 2012 Rac also participates in activation of the nonphagocytic oxidase Nox1; in this case, GTP-bound Rac functions by interacting with Noxa1, a p67( phox )-related protein that is required for Nox1 activation. Guanosine Triphosphate 85-88 CD33 molecule Homo sapiens 138-199 12186557-3 2002 (2) p67(phox) inhibits GTP hydrolysis on Rac whereas p47(phox) has no effect on Rac GTPase activity. Guanosine Triphosphate 23-26 CD33 molecule Homo sapiens 4-7 11333112-8 2001 Subsequently, p40-phox, responsible for maintaining the resting state of NADPH oxidase, is separated from other two cytosolic phox proteins following an attachment of the active form of small GTP-binding protein Rac to p67-phox. Guanosine Triphosphate 192-195 CD33 molecule Homo sapiens 219-222 11090627-0 2000 Structure of the TPR domain of p67phox in complex with Rac.GTP. Guanosine Triphosphate 59-62 CD33 molecule Homo sapiens 31-34 10486263-3 1999 Rac is a GTPase that in the GTP-bound state binds p67phox to activate NADPH oxidase. Guanosine Triphosphate 9-12 CD33 molecule Homo sapiens 50-53 9642115-2 1998 GTP-bound Rac binds to the cytosol protein p67-phox enabling it to participate in oxidase assembly. Guanosine Triphosphate 0-3 CD33 molecule Homo sapiens 43-46 9642115-4 1998 Previous studies showed that Rac/p67-phox binding is GTP-dependent and that several Rac1 mutants lost the ability to activate the oxidase even though they still bound p67-phox. Guanosine Triphosphate 53-56 CD33 molecule Homo sapiens 33-36 8939991-6 1996 O-2 production, in the absence of p47(phox), was dependent on: high molar ratios of p67(phox) and Rac1 to cytochrome b559, Rac1 being in the GTP-bound form, cytochrome b559 being saturated with FAD, and an optimal concentration of amphiphile. Guanosine Triphosphate 141-144 CD33 molecule Homo sapiens 84-87 8939991-6 1996 O-2 production, in the absence of p47(phox), was dependent on: high molar ratios of p67(phox) and Rac1 to cytochrome b559, Rac1 being in the GTP-bound form, cytochrome b559 being saturated with FAD, and an optimal concentration of amphiphile. Guanosine Triphosphate 141-144 CD33 molecule Homo sapiens 88-92 8071369-4 1994 Binding of p67phox to GTP was less avid than that of p47phox. Guanosine Triphosphate 22-25 CD33 molecule Homo sapiens 11-14 8589075-3 1995 The enzyme becomes active after assembly on a membrane bound flavocytochrome b of cytosolic factors p47 phox, p67 phox and p40 phox and of low molecular mass GTP binding proteins. Guanosine Triphosphate 158-161 CD33 molecule Homo sapiens 110-113 8386165-12 1993 Arachidonate-stimulated translocation of p67-phox required both cytochrome and p47-phox and was enhanced by GTP gamma S. The mass of p47-phox and p67-phox which assembled with cytochrome b558 indicated a ternary complex with a 1:1:1 stoichiometry. Guanosine Triphosphate 108-111 CD33 molecule Homo sapiens 41-44