>cd04131 Rnd Rnd subfamily. The Rnd subfamily contains Rnd1/Rho6, Rnd2/Rho7, and Rnd3/RhoE/Rho8. These novel Rho family proteins have substantial structural differences compared to other Rho members, including N- and C-terminal extensions relative to other Rhos. Rnd3/RhoE is farnesylated at the C-terminal prenylation site, unlike most other Rho proteins that are geranylgeranylated. In addition, Rnd members are unable to hydrolyze GTP and are resistant to GAP activity. They are believed to exist only in the GTP-bound conformation, and are antagonists of RhoA activity. 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=98.65 E-value=9.8e-07 Score=63.42 Aligned_cols=153 Identities=14% Similarity=0.150 Sum_probs=89.4 Q ss_pred EEEEECCCCCCHHHHHHHHHHHCCCCCCCCCCCCEECCCCHHHHHCCCEEEEE-EEEEEECC--EEEEEECCCCCCCCHH Q ss_conf 49998546898778899999983961423220000038857798709606467-99999899--7999972898754079 Q gi|254780233|r 21 NIAIIAHVDHGKTTLVDELLKQSGVFRDNQRVSERVMDCNDLEKERGITILAK-VTSIVWND--VRINIVDTPGHADFGG 97 (624) Q Consensus 21 NiaIiaHvDhGKTTL~d~LL~~sG~~~~~~~v~~~vmD~~~~EreRGITI~a~-~~~~~~~~--~~iNiiDTPGH~DF~g 97 (624) T Consensus 3 KivlvGd~~VGKTsLi~r~~--~~~F~~~y----------------~pTi~~~~~~~~~v~~~~v~l~iwDTaGqe~~~~ 64 (178) T cd04131 3 KIVVVGDVQCGKTALLQVFA--KDCYPETY----------------VPTVFENYTASFEIDEQRIELSLWDTSGSPYYDN 64 (178) T ss_pred EEEEECCCCCCHHHHHHHHH--CCCCCCCC----------------CCCEEEEEEEEEEECCEEEEEEEEECCCCHHHCC T ss_conf 99999999977899999996--39999985----------------7856888899999999999999996898742110 Q ss_pred HHHHHHHHHCEEEEEEECCCCCCHH-HHHHHHHHHH---CCCCEEEEEECCCCCCCCHHH----------H-HHHHHHHH Q ss_conf 9999987421789999768788647-8999999997---299789999754366740256----------8-99999888 Q gi|254780233|r 98 EVERILCMVESVVVLVDAAEGPMPQ-TKFVVGKALK---IGLRPIVVVNKVDRSDARADE----------V-INEVFDLF 162 (624) Q Consensus 98 EVer~l~~~DgaiLvVdA~eGv~~Q-T~~vl~~A~~---~~l~~IvvINKiDr~~a~~~~----------v-~~ei~dlf 162 (624) T Consensus 65 l~~~~y~~a~~~ilvydit~~~Sf~~v~~~W~~ei~~~~~~~~iiLVGnK~DLr~~~~~~~~~~~~~~~~Vs~eeg~~~A 144 (178) T cd04131 65 VRPLCYPDSDAVLICFDISRPETLDSVLKKWRGEIQEFCPNTKVLLVGCKTDLRTDLSTLMELSHQRQAPVSYEQGCAIA 144 (178) T ss_pred HHHHHHCCCCEEEEEEECCCHHHHHHHHHHHHHHHHHHCCCCCEEEEEECCCCCCCHHHHHHHHHCCCCCCCHHHHHHHH T ss_conf 36677346878999973798788999999999999986879988999985436644455667764467776899999999 Q ss_pred HHCCCCHHHCCHHHHHHHHHCCEECCCCCCCCCCCCHHHHHHHHC Q ss_conf 622673011042668878865916467422334864135553210 Q gi|254780233|r 163 SALDATDAQLDFPILYGSGRFGWMSDSSDGSRDQGMVPLLNLIVD 207 (624) Q Consensus 163 ~~l~a~de~ld~Pv~~~Sa~~G~~~~~~~~~~~~gl~~Lld~Ii~ 207 (624) T Consensus 145 ~~~ga------~~y~EtSAktg----------~ngV~evF~~a~~ 173 (178) T cd04131 145 KQLGA------EIYLECSAFTS----------EKSVRDIFHVATM 173 (178) T ss_pred HHCCC------CEEEECCCCCC----------CCCHHHHHHHHHH T ss_conf 97499------89999784868----------7398999999999

HHsearch alignment for GI: 254780233 and conserved domain: cd04131