>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=99.63 E-value=2.2e-15 Score=122.66 Aligned_cols=159 Identities=18% Similarity=0.228 Sum_probs=100.2 Q ss_pred CCEEEEEEECCCCCHHHHHHHHHCCCCCCCHHHHHHHHHCCCCEEEECCEE--EEEEECHHCCCCCCCCCHHHHHHCCCC Q ss_conf 430388640356425678876520121100024566542023114203406--999817110444443000111000121 Q gi|255764471|r 202 KPLRIAVVGRPNVGKSTLINRLLGYNRLLTGSQSGITRDSVSISWNWKNHP--IEIFDTAGMRKPSRITESLEQKTVKKS 279 (470) Q Consensus 202 ~~i~~~~~G~pN~GKStl~N~l~~~~r~ivs~~~GtTrD~i~~~~~~~~~~--~~liDTaGirkk~~~~~~~E~~s~~~t 279 (470) T Consensus 2 ~~~KivlvGd~~VGKTsli~r~~~~~F--~~~y~pti~~~~~~~~~i~~~~v~l~iwDtaG----------~e~~~~~~~ 69 (191) T cd01875 2 QSIKCVVVGDGAVGKTCLLICYTTNAF--PKEYIPTVFDNYSAQTAVDGRTVSLNLWDTAG----------QEEYDRLRT 69 (191) T ss_pred CEEEEEEECCCCCCHHHHHHHHHHCCC--CCCCCCCCCEEEEEEEEECCEEEEEEEEECCC----------CCCHHHHHH T ss_conf 518999999999899999999972999--98646621000467899999999999985888----------700356778 Q ss_pred CEEEECCEEEEEECCCCCCCHHHHH--HHHHHHHC--CCCCCCEEEECCCCCCCHHHHHHHHHHH--------CCCCCC- Q ss_conf 0012012059984553212202122--32000000--3576655894422335415556665420--------133320- Q gi|255764471|r 280 MQSVRTCETTIVLLDATIPFEKQDL--RIVDSVFN--TGHAVVLALNKWDMVSDKLNLLQDLRTK--------AIKNLP- 346 (470) Q Consensus 280 ~~~i~~advvi~viDa~~~~~~qd~--~i~~~i~~--~~k~~iiv~NK~Dli~~~~~~~~~~~~~--------~~~~~~- 346 (470) T Consensus 70 ~-~~~~a~~~ilvfdvt~~~Sf~~v~~~w~~ei~~~~~~~piiLvGnK~DL~~~~~~~-~~~~e~~~~~vs~eeg~~~a~ 147 (191) T cd01875 70 L-SYPQTNVFIICFSIASPSSYENVRHKWHPEVCHHCPNVPILLVGTKKDLRNDADTL-KKLKEQGQAPITPQQGGALAK 147 (191) T ss_pred H-HHCCCCEEEEEEECCCHHHHHHHHHHHHHHHHHHCCCCCEEEEEECCCCCCCHHHH-HHHHHHHCCCCCHHHHHHHHH T ss_conf 7-74478689999857977889999999999999709699789998880102345778-887764137556999999999 Q ss_pred CCCCCCCCCCCCCCCCCHHHHHHHHHHH Q ss_conf 0488311123453334858999999999 Q gi|255764471|r 347 QIGDIYINTISGRTGEGLDDLMVSVLEI 374 (470) Q Consensus 347 ~~~~~~i~~iSA~~g~gi~~l~~~i~~~ 374 (470) T Consensus 148 ~~~~~~y~EtSAkt~~nV~e~F~~l~k~ 175 (191) T cd01875 148 QIHAVKYLECSALNQDGVKEVFAEAVRA 175 (191) T ss_pred HHCCCEEEECCCCCCCCHHHHHHHHHHH T ss_conf 8099889990689896989999999999

HHsearch alignment for GI: 255764471 and conserved domain: cd01875