>cd04132 Rho4_like Rho4-like subfamily. Rho4 is a GTPase that controls septum degradation by regulating secretion of Eng1 or Agn1 during cytokinesis. Rho4 also plays a role in cell morphogenesis. Rho4 regulates septation and cell morphology by controlling the actin cytoskeleton and cytoplasmic microtubules. The localization of Rho4 is modulated by Rdi1, which may function as a GDI, and by Rga9, which is believed to function as a GAP. In S. pombe, both Rho4 deletion and Rho4 overexpression result in a defective cell wall, suggesting a role for Rho4 in maintaining cell wall integrity. 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.

Probab=98.94 E-value=1.2e-08 Score=76.01 Aligned_cols=154 Identities=16% Similarity=0.170 Sum_probs=93.8 Q ss_pred EEEEECCCCCCHHHHHHHHHHHCCCCCCCCCCCCEECCCCHHHHHCCCEEEEE-EEEEEE-CC--EEEEEECCCCCCCCH Q ss_conf 49998546898778899999983961423220000038857798709606467-999998-99--799997289875407 Q gi|254780233|r 21 NIAIIAHVDHGKTTLVDELLKQSGVFRDNQRVSERVMDCNDLEKERGITILAK-VTSIVW-ND--VRINIVDTPGHADFG 96 (624) Q Consensus 21 NiaIiaHvDhGKTTL~d~LL~~sG~~~~~~~v~~~vmD~~~~EreRGITI~a~-~~~~~~-~~--~~iNiiDTPGH~DF~ 96 (624) T Consensus 2 KivlvGd~~VGKTsli~r~~--~~~F~~~~----------------~pTi~~~~~~~~~~~~~~~v~l~iwDtaG~e~~~ 63 (187) T cd04132 2 KIVVVGDGGCGKTCLLIVYS--QGKFPEEY----------------VPTVFENYVTNIQGPNGKIIELALWDTAGQEEYD 63 (187) T ss_pred EEEEECCCCCCHHHHHHHHH--HCCCCCCC----------------CCCEEEEEEEEEEEECCEEEEEEEEECCCCCCCC T ss_conf 89999949976999999996--39899975----------------8966479999999549989999999699971105 Q ss_pred HHHHHHHHHHCEEEEEEECCCCCCHHH-HHHHHHHHH---CCCCEEEEEECCCCCCCC--HHHHH-HHHHHHHHHCCCCH Q ss_conf 999999874217899997687886478-999999997---299789999754366740--25689-99998886226730 Q gi|254780233|r 97 GEVERILCMVESVVVLVDAAEGPMPQT-KFVVGKALK---IGLRPIVVVNKVDRSDAR--ADEVI-NEVFDLFSALDATD 169 (624) Q Consensus 97 gEVer~l~~~DgaiLvVdA~eGv~~QT-~~vl~~A~~---~~l~~IvvINKiDr~~a~--~~~v~-~ei~dlf~~l~a~d 169 (624) T Consensus 64 ~l~~~~~~~a~~~ilvydit~~~Sf~~i~~~W~~~i~~~~~~~piilVgnK~DL~~~~~~~~~v~~e~~~~~a~~~~~-- 141 (187) T cd04132 64 RLRPLSYPDVDVLLICYAVDNPTSLDNVEDKWFPEVNHFCPGTPIMLVGLKTDLRKDKNLDRKVTPAQAESVAKKQGA-- 141 (187) T ss_pred CCHHHHHHHCCEEEEEECCCCHHHHHHHHHHHHHHHHHHCCCCCEEEEEECCHHHHHHCCCCCCCHHHHHHHHHHCCC-- T ss_conf 343445300348889503687677999999999999986899997999987221221223765789999999998599-- Q ss_pred HHCCHHHHHHHHHCCEECCCCCCCCCCCCHHHHHHHHCCC Q ss_conf 1104266887886591646742233486413555321024 Q gi|254780233|r 170 AQLDFPILYGSGRFGWMSDSSDGSRDQGMVPLLNLIVDHV 209 (624) Q Consensus 170 e~ld~Pv~~~Sa~~G~~~~~~~~~~~~gl~~Lld~Ii~~i 209 (624) T Consensus 142 ----~~y~EtSAk~g-----------~nV~e~F~~l~~~i 166 (187) T cd04132 142 ----FAYLECSAKTM-----------ENVEEVFDTAIEEA 166 (187) T ss_pred ----CEEEEECCCCC-----------CCHHHHHHHHHHHH T ss_conf ----78999576889-----------29899999999999

HHsearch alignment for GI: 254780233 and conserved domain: cd04132