>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=99.60 E-value=5.1e-15 Score=120.16 Aligned_cols=146 Identities=16% Similarity=0.161 Sum_probs=96.0 Q ss_pred EEEEEECCCCCCHHHHHHHHHCCCEEEECCCCCCEEEEEEEEEEECCEEEEEEECCCCCCCCHHHHHHHHHHHHHHHHHH Q ss_conf 08999718988788899998588501025898530223899999899899999658842076368999999999999987 Q gi|255764471|r 3 YTIAIVGAPNVGKSTLFNRLVKKKMAVVGNHPGITRDRLYGQAIINGVIFNIVDTAGIADGKNCSIAKQMNDQTELAINE 82 (470) Q Consensus 3 ~~iaivG~pNvGKStL~N~l~~~~~aiv~~~~g~Trd~~~~~~~~~~~~~~liDT~G~~~~~~~~~~~~i~~~~~~ai~~ 82 (470) T Consensus 10 ~kililG~~~sGKTsil~~l~~~~~~~~~pTvg----~~~~~~~~~~~~l~iwD~~Gqe~~r---------~l~~~y~~~ 76 (168) T cd04149 10 MRILMLGLDAAGKTTILYKLKLGQSVTTIPTVG----FNVETVTYKNVKFNVWDVGGQDKIR---------PLWRHYYTG 76 (168) T ss_pred EEEEEECCCCCCHHHHHHHHHCCCCCCCCCCCC----CEEEEEEECCEEEEEEECCCCCCCC---------CHHHHHCCC T ss_conf 899999999999899999996699876026267----0079999898899999899997466---------065764378 Q ss_pred CCEEEEEECCCCCCC--HHHHHHHHHHHC---CCCCCCCCHHHHCCCHHH--HHHHHHHHHC-C----CCCEEEHHHCCC Q ss_conf 798999975988776--234455533210---233222205652230121--0012455312-2----220100111022 Q gi|255764471|r 83 AHLILFLIDSKAGIT--PYDHAITSFLRK---KNIPIIIVSNKMDTRIAQ--RNFYEIYSLD-F----KEIVEISAEHDL 150 (470) Q Consensus 83 aD~il~vvD~~~g~~--~~D~~i~~~lr~---~~~~~ilv~NK~D~~~~~--~~~~e~~~lg-~----~~~i~iSA~~g~ 150 (470) T Consensus 77 ~~~iifVvDstd~~~~~~~~~~l~~~l~~~~~~~~pilI~~NK~Dl~~~~~~~ei~~~l~l~~~~~~~~~i~~~SA~tG~ 156 (168) T cd04149 77 TQGLIFVVDSADRDRIDEARQELHRIINDREMRDALLLVFANKQDLPDAMKPHEIQEKLGLTRIRDRNWYVQPSCATSGD 156 (168) T ss_pred CCEEEEEEECCCHHHHHHHHHHHHHHHHCHHHCCCEEEEEEECCCCCCCCCHHHHHHHHCHHHHHCCCCEEEEEECCCCC T ss_conf 86689998377678999999999999714522798699999756677788999999997876551798099980687896 Q ss_pred CCHHHHHHHHH Q ss_conf 20147999999 Q gi|255764471|r 151 GTSELHSVIFK 161 (470) Q Consensus 151 Gi~~L~~~i~~ 161 (470) T Consensus 157 Gv~e~f~WL~~ 167 (168) T cd04149 157 GLYEGLTWLSS 167 (168) T ss_pred CHHHHHHHHHC T ss_conf 97999999865

HHsearch alignment for GI: 255764471 and conserved domain: cd04149