>cd04143 Rhes_like Rhes_like subfamily. This subfamily includes Rhes (Ras homolog enriched in striatum) and Dexras1/AGS1 (activator of G-protein signaling 1). These proteins are homologous, but exhibit significant differences in tissue distribution and subcellular localization. Rhes is found primarily in the striatum of the brain, but is also expressed in other areas of the brain, such as the cerebral cortex, hippocampus, inferior colliculus, and cerebellum. Rhes expression is controlled by thyroid hormones. In rat PC12 cells, Rhes is farnesylated and localizes to the plasma membrane. Rhes binds and activates PI3K, and plays a role in coupling serpentine membrane receptors with heterotrimeric G-protein signaling. Rhes has recently been shown to be reduced under conditions of dopamine supersensitivity and may play a role in determining dopamine receptor sensitivity. Dexras1/AGS1 is a dexamethasone-induced Ras protein that is expressed primarily in the brain, with low expression l

Probab=99.06 E-value=7.5e-10 Score=85.34 Aligned_cols=154 Identities=21% Similarity=0.312 Sum_probs=101.9 Q ss_pred EEEEECCCCCHHHHHHHHHHHHHHHCCCCCCEECCCEE-----EEECCCCEEEEEECCCHHHHHHHHHHHHHCCCCEEEE Q ss_conf 89862368504467778864222100123100012149-----9951784388885166157899986664206805999 Q gi|254780787|r 386 VTIMGHVDHGKTSLLDAIRKADVAKGEIGGITQHIGAY-----QVAYQGKNITFLDTPGHAAFYEMRARGARVTDIAVLV 460 (884) Q Consensus 386 v~v~ghvd~GKt~lld~~r~~~~~~~e~ggitq~iga~-----~~~~~~~~~~~iDtPGh~~f~~~r~rg~~~~d~~ilv 460 (884) T Consensus 3 IvvlGdsgVGKTSLi~Rf~~~~F~~~----y~pTi~d~~~k~i~i~g~~v~L~IwDTaGqe~f~sl~~~y~~~a~~~IlV 78 (247) T cd04143 3 MVVLGASKVGKTAIVSRFLGGRFEEQ----YTPTIEDFHRKLYSIRGEVYQLDILDTSGNHPFPAMRRLSILTGDVFILV 78 (247) T ss_pred EEEECCCCCCHHHHHHHHHCCCCCCC----CCCCHHHEEEEEEEECCEEEEEEEEECCCCCCCCCCHHHHHHCCCEEEEE T ss_conf 99999899789999999964968998----78883531889999999999999996766536874420131217789999 Q ss_pred EECCCCCCHHHHHHH----HHHH---------HCCCCEEEECCCCCCCCCCCCHHHHHHHCCCCCCCCCCCCCEEEEEEE Q ss_conf 983667402357778----9899---------709941561233124433200022100001320001234740363110 Q gi|254780787|r 461 LAADEEIMPQAIESI----NHAK---------AADVSIIVAINKIDKLGADPQKVRMSLLKHDVFVESMGGDILDVEISA 527 (884) Q Consensus 461 v~~~~g~~~qt~e~~----~~~~---------~~~~p~iva~nk~d~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 527 (884) T Consensus 79 YDITnr~SFe~v~~w~~~I~e~k~~~~~~~~~~~~vpiiLVGNK~DL~~--~R~Vs~eEa~~~-~A~~~--~~~f~EtSA 153 (247) T cd04143 79 FSLDNRESFEEVCRLREQILETKSCLKNKTKENVKIPMVICGNKADRDF--PREVQRDEVEQL-VGGDE--NCAYFEVSA 153 (247) T ss_pred EECCCHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCEEEEEECCCCHH--CCCCCHHHHHHH-HHHHC--CCEEEECCC T ss_conf 9799878999899999999986400100135788875899866554320--178799999999-99768--987998878 Q ss_pred CCCCCCCCCCCCHHCCCCCCC Q ss_conf 024774112210000233334 Q gi|254780787|r 528 KNNLNLDKLLDAILLQAEMLD 548 (884) Q Consensus 528 ~~~~~~~~~~~~~~~~~~~~~ 548 (884) T Consensus 154 Kt~~NV~E~F~~L~~~~~l~~ 174 (247) T cd04143 154 KKNSNLDEMFRALFSLAKLPN 174 (247) T ss_pred CCCCCHHHHHHHHHHHCCCCC T ss_conf 999498999999998549986

HHsearch alignment for GI: 254780787 and conserved domain: cd04143