>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=99.16 E-value=2.1e-09 Score=82.60 Aligned_cols=158 Identities=18% Similarity=0.205 Sum_probs=100.1 Q ss_pred EEEEECCCCCCHHHHHHHHHHHCCCCCCCCCCCEEECCCHHHHHHCCEEEEEEEEEEEECCCCCEEEEEEEECCCCCHHH Q ss_conf 79998013898778899999982980544443113058677987195052327999974378843899996178730027 Q gi|254780321|r 13 NFSIVAHIDHGKSTLADRFIQHCRGLTEREMSSQVLDNMDIERERGITIKAQTVRLNYTSTDAKDYQLNLIDTPGHVDFT 92 (606) Q Consensus 13 N~~IiaHvDhGKTTL~d~lL~~tg~i~~~~~~~~vlD~~~~EreRGITIka~~~~~~~~~~~~~~y~iNlIDTPGH~DF~ 92 (606) T Consensus 5 KivlvGd~~VGKTsli~r~~--~~~F~~~y-~p--------------ti~~-~~~~~~-~i~~~~v~l~iwDtaG~e~~~ 65 (191) T cd01875 5 KCVVVGDGAVGKTCLLICYT--TNAFPKEY-IP--------------TVFD-NYSAQT-AVDGRTVSLNLWDTAGQEEYD 65 (191) T ss_pred EEEEECCCCCCHHHHHHHHH--HCCCCCCC-CC--------------CCCE-EEEEEE-EECCEEEEEEEEECCCCCCHH T ss_conf 99999999989999999997--29999864-66--------------2100-046789-999999999998588870035 Q ss_pred HHHHHHHHHCCEEEEEEECCCCCCHHHHH-HHHHHHH---CCCCEEEEECCCCCCCCCCCCHHHHHHH----------HH Q ss_conf 99999997302689999868788655899-9999997---0996799832678875321133888775----------55 Q gi|254780321|r 93 YEVSRSLSACEGSLLVVDATQGVEAQTLA-NVYQAID---NNHEIITVLNKADLPSADPDRVKKQIEE----------TI 158 (606) Q Consensus 93 ~EV~r~l~a~dgaiLvVdA~~Gvq~QT~~-~~~~A~~---~~l~~I~viNKiD~~~A~~e~v~~ei~~----------~~ 158 (606) T Consensus 66 ~~~~~~~~~a~~~ilvfdvt~~~Sf~~v~~~w~~ei~~~~~~~piiLvGnK~DL~~~~-~-~~~~~~e~~~~~vs~eeg~ 143 (191) T cd01875 66 RLRTLSYPQTNVFIICFSIASPSSYENVRHKWHPEVCHHCPNVPILLVGTKKDLRNDA-D-TLKKLKEQGQAPITPQQGG 143 (191) T ss_pred HHHHHHHCCCCEEEEEEECCCHHHHHHHHHHHHHHHHHHCCCCCEEEEEECCCCCCCH-H-HHHHHHHHHCCCCCHHHHH T ss_conf 6778774478689999857977889999999999999709699789998880102345-7-7888776413755699999 Q ss_pred HH----HHHHHHHHHHHCCCCCCHHHHHHHHHHHCCC Q ss_conf 32----2321000111002232006787763210001 Q gi|254780321|r 159 GI----STEDALLVSAKTGEGIPLLLERIVQQLPSPT 191 (606) Q Consensus 159 g~----~~~~ii~vSAktG~GV~~LLd~Iv~~iP~P~ 191 (606) T Consensus 144 ~~a~~~~~~~y~EtSAkt~~nV~e~F~~l~k~il~~~ 180 (191) T cd01875 144 ALAKQIHAVKYLECSALNQDGVKEVFAEAVRAVLNPT 180 (191) T ss_pred HHHHHHCCCEEEECCCCCCCCHHHHHHHHHHHHHCCC T ss_conf 9999809988999068989698999999999980789

HHsearch alignment for GI: 254780321 and conserved domain: cd01875