>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=99.46 E-value=3e-13 Score=100.18 Aligned_cols=152 Identities=15% Similarity=0.131 Sum_probs=101.4 Q ss_pred EEEEECCCCCCCEEEEEECCCC------CHHHHHHHCCCEECCEEEEECCEEEEEECCCCCCCCCCCCCCCHHHHHH--H Q ss_conf 1244216777530354101454------0121211000000102663298689982264212473116775123443--3 Q gi|254780648|r 162 IGIIGLPNAGKSTFLASVTRAK------PKIADYPFTTLYPNLGIVKEGYKEFILADIPGIIKNAHQGAGIGDRFLK--H 233 (335) Q Consensus 162 VglVG~PNaGKSTLln~ls~ak------~kIa~ypFTT~~P~lGvv~~~~~~~~i~D~PGlIegA~~~~glG~~FLr--h 233 (335) T Consensus 6 ivlvGd~~VGKTsli~r~~~~~F~~~y~pti~~-~~~~~~----~i~~~~v~l~iwDtaG~e~---------~~~~~~~~ 71 (191) T cd01875 6 CVVVGDGAVGKTCLLICYTTNAFPKEYIPTVFD-NYSAQT----AVDGRTVSLNLWDTAGQEE---------YDRLRTLS 71 (191) T ss_pred EEEECCCCCCHHHHHHHHHHCCCCCCCCCCCCE-EEEEEE----EECCEEEEEEEEECCCCCC---------HHHHHHHH T ss_conf 999999998999999999729999864662100-046789----9999999999985888700---------35677877 Q ss_pred HHHHHHHHHHCCCCCCCHHHHHH-HHHHHHHHHHHHHCCCCEEEEEECCCCCCHHHHH-------------HHHHHHHHH Q ss_conf 33357887520222211013466-6789987776675059889999746589988999-------------999999986 Q gi|254780648|r 234 TERTHVLLHIVSALEENVQAAYQ-CILDELSAYNSELRKKIEIVGLSQIDTVDSDTLA-------------RKKNELATQ 299 (335) Q Consensus 234 Ier~~vLl~VVD~s~~d~~~~~~-~I~~EL~~y~~~L~~Kp~IIVlNKiDl~~~e~~~-------------~~~~~l~~~ 299 (335) T Consensus 72 ~~~a~~~ilvfdvt~~~Sf~~v~~~w~~ei~~~~~---~~piiLvGnK~DL~~~~~~~~~~~e~~~~~vs~eeg~~~a~~ 148 (191) T cd01875 72 YPQTNVFIICFSIASPSSYENVRHKWHPEVCHHCP---NVPILLVGTKKDLRNDADTLKKLKEQGQAPITPQQGGALAKQ 148 (191) T ss_pred HCCCCEEEEEEECCCHHHHHHHHHHHHHHHHHHCC---CCCEEEEEECCCCCCCHHHHHHHHHHHCCCCCHHHHHHHHHH T ss_conf 44786899998579778899999999999997096---997899988801023457788877641375569999999998 Q ss_pred CC-CCEEEEECCCCCCHHHHHHHHHHHHHHHH Q ss_conf 29-94899988878899999999999998545 Q gi|254780648|r 300 CG-QVPFEFSSITGHGIPQILECLHDKIFSIR 330 (335) Q Consensus 300 ~~-~~vi~ISA~tg~GI~eL~~~I~e~L~~~r 330 (335) T Consensus 149 ~~~~~y~EtSAkt~~nV~e~F~~l~k~il~~~ 180 (191) T cd01875 149 IHAVKYLECSALNQDGVKEVFAEAVRAVLNPT 180 (191) T ss_pred HCCCEEEECCCCCCCCHHHHHHHHHHHHHCCC T ss_conf 09988999068989698999999999980789

HHsearch alignment for GI: 254780648 and conserved domain: cd01875