>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=99.54 E-value=2.1e-13 Score=106.63 Aligned_cols=153 Identities=18% Similarity=0.144 Sum_probs=96.9 Q ss_pred EEEEECCCCCCHHHHHHHHHCCCEEEECCCCCCEEEEEEEEEEECC--EEEEEEECCCCHHHCCCCCCCCCCHHHHHHHH Q ss_conf 8998338998688999998689202105888860212789997399--48999987984010123575321002345555 Q gi|254780941|r 24 CVALVGATNAGKSTLVNRFVGAKVSIVTHKVQTTRSIVRGIVSEKE--SQIVFLDTPGIFNAKDSYHKLMIRLSWSTIKH 101 (311) Q Consensus 24 ~VaivG~pN~GKSTL~N~l~g~~vsivS~k~~TTr~~i~gi~~~~~--~qiifvDTPG~~~~~~~l~~~~~~~~~~~l~~ 101 (311) T Consensus 3 KivlvGd~~VGKTsLi~r~~~~~F~-~~y~p-Ti~~~~~~~~~v~~~~v~l~iwDTaGqe--------~~~~l~~~~y~~ 72 (178) T cd04131 3 KIVVVGDVQCGKTALLQVFAKDCYP-ETYVP-TVFENYTASFEIDEQRIELSLWDTSGSP--------YYDNVRPLCYPD 72 (178) T ss_pred EEEEECCCCCCHHHHHHHHHCCCCC-CCCCC-CEEEEEEEEEEECCEEEEEEEEECCCCH--------HHCCHHHHHHCC T ss_conf 9999999997789999999639999-98578-5688889999999999999999689874--------211036677346 Q ss_pred HHHHCCCCHHHHHHHCCH--HHHHHHHHH--CCCCCEEEEEECCCHHHHH------------H-HHHHHHHHHCCCCCCC Q ss_conf 321001100001000000--012234544--2872025787211010434------------5-7888864100123343 Q gi|254780941|r 102 ADIVCLVVDSHRELKVNI--HDLLKEIAK--RSSRLILILNKIDCVKPER------------L-LEQAEIANKLVFIEKT 164 (311) Q Consensus 102 aDiil~VvDa~~~~~~~~--~~il~~l~~--~~~p~IiVlNKiDlv~~~~------------l-~~~~~~~~~~~~~~~i 164 (311) T Consensus 73 a~~~ilvydit~~~Sf~~v~~~W~~ei~~~~~~~~iiLVGnK~DLr~~~~~~~~~~~~~~~~Vs~eeg~~~A~~~ga~~y 152 (178) T cd04131 73 SDAVLICFDISRPETLDSVLKKWRGEIQEFCPNTKVLLVGCKTDLRTDLSTLMELSHQRQAPVSYEQGCAIAKQLGAEIY 152 (178) T ss_pred CCEEEEEEECCCHHHHHHHHHHHHHHHHHHCCCCCEEEEEECCCCCCCHHHHHHHHHCCCCCCCHHHHHHHHHHCCCCEE T ss_conf 87899997379878899999999999998687998899998543664445566776446777689999999997499899 Q ss_pred CCCCCCCCC-CHHHHHHHHHHHC Q ss_conf 110001387-4267899999836 Q gi|254780941|r 165 FMVSATKGH-GCDDVLNYLCSTL 186 (311) Q Consensus 165 ~~ISAk~g~-Gid~L~~~L~~~l 186 (311) T Consensus 153 ~EtSAktg~ngV~evF~~a~~~~ 175 (178) T cd04131 153 LECSAFTSEKSVRDIFHVATMAC 175 (178) T ss_pred EECCCCCCCCCHHHHHHHHHHHH T ss_conf 99784868739899999999998

HHsearch alignment for GI: 254780941 and conserved domain: cd04131