>cd01875 RhoG RhoG subfamily. RhoG is a GTPase with high sequence similarity to members of the Rac subfamily, including the regions involved in effector recognition and binding. However, RhoG does not bind to known Rac1 and Cdc42 effectors, including proteins containing a Cdc42/Rac interacting binding (CRIB) motif. Instead, RhoG interacts directly with Elmo, an upstream regulator of Rac1, in a GTP-dependent manner and forms a ternary complex with Dock180 to induce activation of Rac1. The RhoG-Elmo-Dock180 pathway is required for activation of Rac1 and cell spreading mediated by integrin, as well as for neurite outgrowth induced by nerve growth factor. Thus RhoG activates Rac1 through Elmo and Dock180 to control cell morphology. RhoG has also been shown to play a role in caveolar trafficking and has a novel role in signaling the neutrophil respiratory burst stimulated by G protein-coupled receptor (GPCR) agonists. Most Rho proteins contain a lipid modification site at the C-termin

Probab=99.57 E-value=9.4e-14 Score=108.86 Aligned_cols=156 Identities=15% Similarity=0.118 Sum_probs=96.3 Q ss_pred CCEEEEEECCCCCCHHHHHHHHHCCCEEEECCCCCCEEEEEEEEEEECC--EEEEEEECCCCHHHCCCCCCCCCCHHHHH Q ss_conf 1218998338998688999998689202105888860212789997399--48999987984010123575321002345 Q gi|254780941|r 21 RSGCVALVGATNAGKSTLVNRFVGAKVSIVTHKVQTTRSIVRGIVSEKE--SQIVFLDTPGIFNAKDSYHKLMIRLSWST 98 (311) Q Consensus 21 ksg~VaivG~pN~GKSTL~N~l~g~~vsivS~k~~TTr~~i~gi~~~~~--~qiifvDTPG~~~~~~~l~~~~~~~~~~~ 98 (311) T Consensus 2 ~~~KivlvGd~~VGKTsli~r~~~~~F~~-~y~p-ti~~~~~~~~~i~~~~v~l~iwDtaG~e~--------~~~~~~~~ 71 (191) T cd01875 2 QSIKCVVVGDGAVGKTCLLICYTTNAFPK-EYIP-TVFDNYSAQTAVDGRTVSLNLWDTAGQEE--------YDRLRTLS 71 (191) T ss_pred CEEEEEEECCCCCCHHHHHHHHHHCCCCC-CCCC-CCCEEEEEEEEECCEEEEEEEEECCCCCC--------HHHHHHHH T ss_conf 51899999999989999999997299998-6466-21000467899999999999985888700--------35677877 Q ss_pred HHHHHHHCCCCHHHHHHHCCHH--HHHHHHHH--CCCCCEEEEEECCCHHHHHHH-------------HHHHHHHHCCCC Q ss_conf 5553210011000010000000--12234544--287202578721101043457-------------888864100123 Q gi|254780941|r 99 IKHADIVCLVVDSHRELKVNIH--DLLKEIAK--RSSRLILILNKIDCVKPERLL-------------EQAEIANKLVFI 161 (311) Q Consensus 99 l~~aDiil~VvDa~~~~~~~~~--~il~~l~~--~~~p~IiVlNKiDlv~~~~l~-------------~~~~~~~~~~~~ 161 (311) T Consensus 72 ~~~a~~~ilvfdvt~~~Sf~~v~~~w~~ei~~~~~~~piiLvGnK~DL~~~~~~~~~~~e~~~~~vs~eeg~~~a~~~~~ 151 (191) T cd01875 72 YPQTNVFIICFSIASPSSYENVRHKWHPEVCHHCPNVPILLVGTKKDLRNDADTLKKLKEQGQAPITPQQGGALAKQIHA 151 (191) T ss_pred HCCCCEEEEEEECCCHHHHHHHHHHHHHHHHHHCCCCCEEEEEECCCCCCCHHHHHHHHHHHCCCCCHHHHHHHHHHHCC T ss_conf 44786899998579778899999999999997096997899988801023457788877641375569999999998099 Q ss_pred CCCCCCCCCCCCCHHHHHHHHHHHC Q ss_conf 3431100013874267899999836 Q gi|254780941|r 162 EKTFMVSATKGHGCDDVLNYLCSTL 186 (311) Q Consensus 162 ~~i~~ISAk~g~Gid~L~~~L~~~l 186 (311) T Consensus 152 ~~y~EtSAkt~~nV~e~F~~l~k~i 176 (191) T cd01875 152 VKYLECSALNQDGVKEVFAEAVRAV 176 (191) T ss_pred CEEEECCCCCCCCHHHHHHHHHHHH T ss_conf 8899906898969899999999998

HHsearch alignment for GI: 254780941 and conserved domain: cd01875