>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=99.36 E-value=5.2e-12 Score=103.11 Aligned_cols=135 Identities=21% Similarity=0.250 Sum_probs=89.5 Q ss_pred CEEEECCCCCCHHHHHHHHHCCHHCCCCCCCCCC-EEECCCCCCCCCE--EEEEEECCHHCCCCHHHHHHHHHHHHHHHH Q ss_conf 0243114663188899998552000234546872-1100012456835--899950810002410356666788899850 Q gi|254780809|r 221 KIVILGHSNAGKSSLFNALAKKDVAIVTDIPGTT-RDVLTIDLDLEGY--LVKISDTAGIRETDDIVEKEGIKRTFLEVE 297 (440) Q Consensus 221 ~v~i~G~pN~GKSSL~N~L~~~~~aIVs~~~GTT-RD~i~~~~~i~g~--~~~l~DTaGir~t~d~IE~~GI~ra~~~i~ 297 (440) T Consensus 2 KivlvGd~~VGKTsli~r~~~~~F--~~~~~pTi~~~~~~~~~~~~~~~v~l~iwDtaG~e~~~~------l--~~~~~~ 71 (187) T cd04132 2 KIVVVGDGGCGKTCLLIVYSQGKF--PEEYVPTVFENYVTNIQGPNGKIIELALWDTAGQEEYDR------L--RPLSYP 71 (187) T ss_pred EEEEECCCCCCHHHHHHHHHHCCC--CCCCCCCEEEEEEEEEEEECCEEEEEEEEECCCCCCCCC------C--HHHHHH T ss_conf 899999499769999999963989--997589664799999995499899999996999711053------4--344530 Q ss_pred HHCCEEECCCCCCHHHHH--------H----HCCCCCCCCCCCCCCCCCCCH--------------H----HHHHHHHHH Q ss_conf 301102013589856634--------3----128985322223334465420--------------0----000133332 Q gi|254780809|r 298 NADLILLLKEINSKKEIS--------F----PKNIDFIFIGTKSDLYSTYTE--------------E----YDHLISSFT 347 (440) Q Consensus 298 ~aDlil~v~D~~~~~~~~--------~----~~~~~~i~V~NK~Dl~~~~~~--------------~----~~~~ISakt 347 (440) T Consensus 72 ~a~~~ilvydit~~~Sf~~i~~~W~~~i~~~~~~~piilVgnK~DL~~~~~~~~~v~~e~~~~~a~~~~~~~y~EtSAk~ 151 (187) T cd04132 72 DVDVLLICYAVDNPTSLDNVEDKWFPEVNHFCPGTPIMLVGLKTDLRKDKNLDRKVTPAQAESVAKKQGAFAYLECSAKT 151 (187) T ss_pred HCCEEEEEECCCCHHHHHHHHHHHHHHHHHHCCCCCEEEEEECCHHHHHHCCCCCCCHHHHHHHHHHCCCCEEEEECCCC T ss_conf 03488895036876779999999999999868999979999872212212237657899999999985997899957688 Q ss_pred HHHHHHHHHHHHHHHHHH Q ss_conf 323589999999996322 Q gi|254780809|r 348 GEGLEELINKIKSILSNK 365 (440) Q Consensus 348 g~Gi~~L~~~I~~~l~~~ 365 (440) T Consensus 152 g~nV~e~F~~l~~~il~~ 169 (187) T cd04132 152 MENVEEVFDTAIEEALKK 169 (187) T ss_pred CCCHHHHHHHHHHHHHHH T ss_conf 929899999999999854

HHsearch alignment for GI: 254780809 and conserved domain: cd04132