>cd04174 Rnd1_Rho6 Rnd1/Rho6 subfamily. Rnd1/Rho6 is a member of the novel Rho subfamily Rnd, together with Rnd2/Rho7 and Rnd3/RhoE/Rho8. Rnd1/Rho6 binds GTP but does not hydrolyze it to GDP, indicating that it is constitutively active. In rat, Rnd1/Rho6 is highly expressed in the cerebral cortex and hippocampus during synapse formation, and plays a role in spine formation. Rnd1/Rho6 is also expressed in the liver and in endothelial cells, and is upregulated in uterine myometrial cells during pregnancy. Like Rnd3/RhoE/Rho8, Rnd1/Rho6 is believed to function as an antagonist to RhoA. Most Rho proteins contain a lipid modification site at the C-terminus, with a typical sequence motif CaaX, where a = an aliphatic amino acid and X = any amino acid. Lipid binding is essential for membrane attachment, a key feature of most Rho proteins. Due to the presence of truncated sequences in this CD, the lipid modification site is not available for annotation.

Probab=99.14 E-value=4.5e-10 Score=89.66 Aligned_cols=138 Identities=23% Similarity=0.302 Sum_probs=91.8 Q ss_pred CCCEEEECCCCCCHHHHHHHHHCCHHCCCCCCCCCCEEECCCCCCCCC--EEEEEEECCHHCCCCHHHHHHHHHHHHHHH Q ss_conf 230243114663188899998552000234546872110001245683--589995081000241035666678889985 Q gi|254780809|r 219 GYKIVILGHSNAGKSSLFNALAKKDVAIVTDIPGTTRDVLTIDLDLEG--YLVKISDTAGIRETDDIVEKEGIKRTFLEV 296 (440) Q Consensus 219 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 13 ~~KiVlVGD~~VGKTsLl~~~~~~~F--~~~y~pTv~~~~~~~i~v~~~~v~L~lWDTAGqE~y~--------~lr~~yY 82 (232) T cd04174 13 RCKLVLVGDVQCGKTAMLQVLAKDCY--PETYVPTVFENYTAGLETEEQRVELSLWDTSGSPYYD--------NVRPLCY 82 (232) T ss_pred EEEEEEECCCCCCHHHHHHHHHHCCC--CCCCCCCEEEEEEEEEEECCEEEEEEEEECCCCCCCC--------HHHHHHH T ss_conf 88999999899899999999973989--9985883688889999999999999998389970100--------3679974 Q ss_pred HHHCCEEECCCCCCHHHHHH------------HCCCCCCCCCCCCCCCCCCC---------H-------------H---- Q ss_conf 03011020135898566343------------12898532222333446542---------0-------------0---- Q gi|254780809|r 297 ENADLILLLKEINSKKEISF------------PKNIDFIFIGTKSDLYSTYT---------E-------------E---- 338 (440) Q Consensus 297 ~~aDlil~v~D~~~~~~~~~------------~~~~~~i~V~NK~Dl~~~~~---------~-------------~---- 338 (440) T Consensus 83 ~~a~~~ll~Fdvt~~~Sfe~~~~~Wi~Ei~~~~p~~piiLVGnK~DLr~d~~~l~~L~~~~~~pVt~eeg~~~Ak~iga~ 162 (232) T cd04174 83 SDSDAVLLCFDISRPETVDSALKKWKAEIMDYCPSTRILLIGCKTDLRTDLSTLMELSNQKQAPISYEQGCALAKQLGAE 162 (232) T ss_pred CCCCEEEEEEECCCHHHHHHHHHHHHHHHHHHCCCCCEEEEEECHHCCCCHHHHHHHHHCCCCCCCHHHHHHHHHHCCCC T ss_conf 06878999996898799998999999999986899978999876021547577889975688875799999999974997 Q ss_pred HHHHHHHHHHH-HHHHHHHHHHHHHHHHC Q ss_conf 00013333232-35899999999963220 Q gi|254780809|r 339 YDHLISSFTGE-GLEELINKIKSILSNKF 366 (440) Q Consensus 339 ~~~~ISaktg~-Gi~~L~~~I~~~l~~~~ 366 (440) T Consensus 163 ~Y~E~SA~tge~~v~~vF~~a~~~~~~~~ 191 (232) T cd04174 163 VYLECSAFTSEKSIHSIFRSASLLCLNKL 191 (232) T ss_pred EEEECCCCCCCCCHHHHHHHHHHHHHHCC T ss_conf 89987568666259999999999998545

HHsearch alignment for GI: 254780809 and conserved domain: cd04174