>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=99.50 E-value=2.9e-13 Score=108.54 Aligned_cols=148 Identities=18% Similarity=0.238 Sum_probs=99.6 Q ss_pred EEEEEECCCCCCHHHHHHHHHHHCCCCCCCCCCCEEECCCHHHHHHCCEEEEEEEEEEEECCCCCEEEEEEEECCCCCHH Q ss_conf 17999801389877889999998298054444311305867798719505232799997437884389999617873002 Q gi|254780321|r 12 RNFSIVAHIDHGKSTLADRFIQHCRGLTEREMSSQVLDNMDIERERGITIKAQTVRLNYTSTDAKDYQLNLIDTPGHVDF 91 (606) Q Consensus 12 RN~~IiaHvDhGKTTL~d~lL~~tg~i~~~~~~~~vlD~~~~EreRGITIka~~~~~~~~~~~~~~y~iNlIDTPGH~DF 91 (606) T Consensus 10 ~kililG~~~sGKTsil~~l~--~~~~~~~----------------~pTvg~~~~~~~~-----~~~~l~iwD~~Gqe~~ 66 (168) T cd04149 10 MRILMLGLDAAGKTTILYKLK--LGQSVTT----------------IPTVGFNVETVTY-----KNVKFNVWDVGGQDKI 66 (168) T ss_pred EEEEEECCCCCCHHHHHHHHH--CCCCCCC----------------CCCCCCEEEEEEE-----CCEEEEEEECCCCCCC T ss_conf 899999999999899999996--6998760----------------2626700799998-----9889999989999746 Q ss_pred HHHHHHHHHHCCEEEEEEECCCCCC-HHHHHHHHHHHH----CCCCEEEEECCCCCCCCCCCCHHHHHHHHHHHHH---- Q ss_conf 7999999973026899998687886-558999999997----0996799832678875321133888775553223---- Q gi|254780321|r 92 TYEVSRSLSACEGSLLVVDATQGVE-AQTLANVYQAID----NNHEIITVLNKADLPSADPDRVKKQIEETIGIST---- 162 (606) Q Consensus 92 ~~EV~r~l~a~dgaiLvVdA~~Gvq-~QT~~~~~~A~~----~~l~~I~viNKiD~~~A~~e~v~~ei~~~~g~~~---- 162 (606) T Consensus 67 r~l~~~y~~~~~~iifVvDstd~~~~~~~~~~l~~~l~~~~~~~~pilI~~NK~Dl~~~~~~---~ei~~~l~l~~~~~~ 143 (168) T cd04149 67 RPLWRHYYTGTQGLIFVVDSADRDRIDEARQELHRIINDREMRDALLLVFANKQDLPDAMKP---HEIQEKLGLTRIRDR 143 (168) T ss_pred CCHHHHHCCCCCEEEEEEECCCHHHHHHHHHHHHHHHHCHHHCCCEEEEEEECCCCCCCCCH---HHHHHHHCHHHHHCC T ss_conf 60657643788668999837767899999999999971452279869999975667778899---999999787655179 Q ss_pred -HHHHHHHHHCCCCCCHHHHHHHH Q ss_conf -21000111002232006787763 Q gi|254780321|r 163 -EDALLVSAKTGEGIPLLLERIVQ 185 (606) Q Consensus 163 -~~ii~vSAktG~GV~~LLd~Iv~ 185 (606) T Consensus 144 ~~~i~~~SA~tG~Gv~e~f~WL~~ 167 (168) T cd04149 144 NWYVQPSCATSGDGLYEGLTWLSS 167 (168) T ss_pred CCEEEEEECCCCCCHHHHHHHHHC T ss_conf 809998068789697999999865

HHsearch alignment for GI: 254780321 and conserved domain: cd04149