>cd04129 Rho2 Rho2 subfamily. Rho2 is a fungal GTPase that plays a role in cell morphogenesis, control of cell wall integrity, control of growth polarity, and maintenance of growth direction. Rho2 activates the protein kinase C homolog Pck2, and Pck2 controls Mok1, the major (1-3) alpha-D-glucan synthase. Together with Rho1 (RhoA), Rho2 regulates the construction of the cell wall. Unlike Rho1, Rho2 is not an essential protein, but its overexpression is lethal. 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 proper intracellular localization via membrane attachment. As with other Rho family GTPases, the GDP/GTP cycling is regulated by GEFs (guanine nucleotide exchange factors), GAPs (GTPase-activating proteins) and GDIs (guanine nucleotide dissociation inhibitors).

Probab=99.57 E-value=5.8e-14 Score=110.20 Aligned_cols=153 Identities=18% Similarity=0.172 Sum_probs=96.4 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 KivllGd~~VGKTsLi~r~~~~~f~--~~y~pTi~~~~~~~i~v~~~~v~l~iwDTaG~e~-----~~~~~---~~~~~~ 72 (187) T cd04129 3 KLVIVGDGACGKTSLLSVFTLGEFP--EEYHPTVFENYVTDCRVDGKPVQLALWDTAGQEE-----YERLR---PLSYSK 72 (187) T ss_pred EEEEECCCCCCHHHHHHHHHHCCCC--CCCCCCEEEEEEEEEEECCEEEEEEEEECCCCCC-----CCCCC---CCEECC T ss_conf 9999998997689999999829899--9878866789899999999999999997888703-----45460---412338 Q ss_pred HHHHCCCCHHHHHHHCC-HH-HHHHHHHH--CCCCCEEEEEECCCHHH----------HH-HHHHHHHHHHCCCCCCCCC Q ss_conf 32100110000100000-00-12234544--28720257872110104----------34-5788886410012334311 Q gi|254780941|r 102 ADIVCLVVDSHRELKVN-IH-DLLKEIAK--RSSRLILILNKIDCVKP----------ER-LLEQAEIANKLVFIEKTFM 166 (311) Q Consensus 102 aDiil~VvDa~~~~~~~-~~-~il~~l~~--~~~p~IiVlNKiDlv~~----------~~-l~~~~~~~~~~~~~~~i~~ 166 (311) T Consensus 73 a~~~ilvydi~~~~Sf~~~~~~w~~~~~~~~~~~piilVGnK~DL~~~~~~~~~~~~~r~V~~~~g~~~a~~~~~~~y~E 152 (187) T cd04129 73 AHVILIGFAVDTPDSLENVRTKWIEEVRRYCPNVPVILVGLKKDLRQDAVAKEEYRTQRFVPIQQGKRVAKEIGAKKYME 152 (187) T ss_pred CCEEEEECCCCCHHHHHHHHHHHHHHHHHHCCCCCEEEEEECCCCCCCCCCCCCHHHCCCCCHHHHHHHHHHCCCCEEEE T ss_conf 85899970269866799999999999998587998899988600113411211122315578999999999849978999 Q ss_pred CCCCCCCCHHHHHHHHHHHC Q ss_conf 00013874267899999836 Q gi|254780941|r 167 VSATKGHGCDDVLNYLCSTL 186 (311) Q Consensus 167 ISAk~g~Gid~L~~~L~~~l 186 (311) T Consensus 153 tSAk~~~nV~e~F~~~~r~~ 172 (187) T cd04129 153 CSALTGEGVDDVFEAATRAA 172 (187) T ss_pred ECCCCCCCHHHHHHHHHHHH T ss_conf 68899979899999999999

HHsearch alignment for GI: 254780941 and conserved domain: cd04129