>cd04149 Arf6 Arf6 subfamily. Arf6 (ADP ribosylation factor 6) proteins localize to the plasma membrane, where they perform a wide variety of functions. In its active, GTP-bound form, Arf6 is involved in cell spreading, Rac-induced formation of plasma membrane ruffles, cell migration, wound healing, and Fc-mediated phagocytosis. Arf6 appears to change the actin structure at the plasma membrane by activating Rac, a Rho family protein involved in membrane ruffling. Arf6 is required for and enhances Rac formation of ruffles. Arf6 can regulate dendritic branching in hippocampal neurons, and in yeast it localizes to the growing bud, where it plays a role in polarized growth and bud site selection. In leukocytes, Arf6 is required for chemokine-stimulated migration across endothelial cells. Arf6 also plays a role in down-regulation of beta2-adrenergic receptors and luteinizing hormone receptors by facilitating the release of sequestered arrestin to allow endocytosis. Arf6 is believed t

Probab=99.41 E-value=7.2e-13 Score=109.07 Aligned_cols=131 Identities=18% Similarity=0.238 Sum_probs=92.2 Q ss_pred HHCCCEEEECCCCCCHHHHHHHHHCCHHCCCCCCCCCCEEECCCCCCCCCEEEEEEECCHHCCCCHHHHHHHHHHHHHHH Q ss_conf 20230243114663188899998552000234546872110001245683589995081000241035666678889985 Q gi|254780809|r 217 RNGYKIVILGHSNAGKSSLFNALAKKDVAIVTDIPGTTRDVLTIDLDLEGYLVKISDTAGIRETDDIVEKEGIKRTFLEV 296 (440) Q Consensus 217 ~~g~~v~i~G~pN~GKSSL~N~L~~~~~aIVs~~~GTTRD~i~~~~~i~g~~~~l~DTaGir~t~d~IE~~GI~ra~~~i 296 (440) T Consensus 7 kk~~kililG~~~sGKTsil~~l~~~~~--~~~~p--Tvg~~~~~~~~~~~~l~iwD~~Gqe~~r~--------l~~~y~ 74 (168) T cd04149 7 NKEMRILMLGLDAAGKTTILYKLKLGQS--VTTIP--TVGFNVETVTYKNVKFNVWDVGGQDKIRP--------LWRHYY 74 (168) T ss_pred CCEEEEEEECCCCCCHHHHHHHHHCCCC--CCCCC--CCCCEEEEEEECCEEEEEEECCCCCCCCC--------HHHHHC T ss_conf 8888999999999998999999966998--76026--26700799998988999998999974660--------657643 Q ss_pred HHHCCEEECCCCCCHHHHH-------------HHCCCCCCCCCCCCCCCCCCCHH----------------HHHHHHHHH Q ss_conf 0301102013589856634-------------31289853222233344654200----------------000133332 Q gi|254780809|r 297 ENADLILLLKEINSKKEIS-------------FPKNIDFIFIGTKSDLYSTYTEE----------------YDHLISSFT 347 (440) Q Consensus 297 ~~aDlil~v~D~~~~~~~~-------------~~~~~~~i~V~NK~Dl~~~~~~~----------------~~~~ISakt 347 (440) T Consensus 75 ~~~~~iifVvDstd~~~~~~~~~~l~~~l~~~~~~~~pilI~~NK~Dl~~~~~~~ei~~~l~l~~~~~~~~~i~~~SA~t 154 (168) T cd04149 75 TGTQGLIFVVDSADRDRIDEARQELHRIINDREMRDALLLVFANKQDLPDAMKPHEIQEKLGLTRIRDRNWYVQPSCATS 154 (168) T ss_pred CCCCEEEEEEECCCHHHHHHHHHHHHHHHHCHHHCCCEEEEEEECCCCCCCCCHHHHHHHHCHHHHHCCCCEEEEEECCC T ss_conf 78866899983776789999999999997145227986999997566777889999999978765517980999806878 Q ss_pred HHHHHHHHHHHH Q ss_conf 323589999999 Q gi|254780809|r 348 GEGLEELINKIK 359 (440) Q Consensus 348 g~Gi~~L~~~I~ 359 (440) T Consensus 155 G~Gv~e~f~WL~ 166 (168) T cd04149 155 GDGLYEGLTWLS 166 (168) T ss_pred CCCHHHHHHHHH T ss_conf 969799999986

HHsearch alignment for GI: 254780809 and conserved domain: cd04149