>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=99.08 E-value=2.9e-09 Score=78.17 Aligned_cols=112 Identities=20% Similarity=0.130 Sum_probs=76.5 Q ss_pred HEEEEEEECCCCCCHHHHHHHHHHHCCCCCCCCEECCCCEECCCHHHHHHHCCCEEEEEEEEEECCCCCCCEEEEEEECC Q ss_conf 25279998687889778999999980873214220179561378088987085376407999960777871389998179 Q gi|254780264|r 9 DSRNFGIMAHIDAGKTTTTERILYYAGKSHKIGEVHDGSATMDWMEQEQERGITITSASTTVFWPGRDGGQKKLTIIDTP 88 (701) Q Consensus 9 ~iRNv~iiaHvd~GKTTL~d~LL~~~g~i~~~g~v~~g~~~~D~~~~E~eRgITi~ss~~sl~~~~~~~~~~~iNlIDTP 88 (701) T Consensus 8 k~~kililG~~~sGKTsil~~l~--~~~~~~------------~-------~pTvg~~~~~~~~-----~~~~l~iwD~~ 61 (168) T cd04149 8 KEMRILMLGLDAAGKTTILYKLK--LGQSVT------------T-------IPTVGFNVETVTY-----KNVKFNVWDVG 61 (168) T ss_pred CEEEEEEECCCCCCHHHHHHHHH--CCCCCC------------C-------CCCCCCEEEEEEE-----CCEEEEEEECC T ss_conf 88899999999999899999996--699876------------0-------2626700799998-----98899999899 Q ss_pred CCCCCHHHHHHHHHHHCEEEEEEECCCCCC-HHHHHHHHHHH----HCCCCEEEEECCCCCCC Q ss_conf 875528999999986045699995588888-34799999998----73997899981767658 Q gi|254780264|r 89 GHVDFTMEVERSIRVTDGAIALLDSNAGVE-PQTETVWRQAD----KYSVPRVIFCNKMDKMG 146 (701) Q Consensus 89 GH~DF~~Ev~~aL~~~DgailvVDa~eGv~-~qT~~vlr~~~----~~~lp~ilvINKiDr~~ 146 (701) T Consensus 62 Gqe~~r~l~~~y~~~~~~iifVvDstd~~~~~~~~~~l~~~l~~~~~~~~pilI~~NK~Dl~~ 124 (168) T cd04149 62 GQDKIRPLWRHYYTGTQGLIFVVDSADRDRIDEARQELHRIINDREMRDALLLVFANKQDLPD 124 (168) T ss_pred CCCCCCCHHHHHCCCCCEEEEEEECCCHHHHHHHHHHHHHHHHCHHHCCCEEEEEEECCCCCC T ss_conf 997466065764378866899983776789999999999997145227986999997566777

HHsearch alignment for GI: 254780264 and conserved domain: cd04149