HHsearch alignment for GI: 254780824 and conserved domain: cd00157

>cd00157 Rho Rho (Ras homology) family. Members of the Rho family include RhoA, Cdc42, Rac, Rnd, Wrch1, RhoBTB, and Rop. There are 22 human Rho family members identified currently. These proteins are all involved in the reorganization of the actin cytoskeleton in response to external stimuli. They also have roles in cell transformation by Ras in cytokinesis, in focal adhesion formation and in the stimulation of stress-activated kinase. These various functions are controlled through distinct effector proteins and mediated through a GTP-binding/GTPase cycle involving three classes of regulating proteins: GAPs (GTPase-activating proteins), GEFs (guanine nucleotide exchange factors), and GDIs (guanine nucleotide dissociation inhibitors). 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 protein
Probab=93.73  E-value=0.18  Score=29.62  Aligned_cols=58  Identities=19%  Similarity=0.251  Sum_probs=34.9

Q ss_pred             EEEECCCCCCHHHHHHHHHHHHCCCCCCCCCCCHHHHHHHCC----CCCCEEEEEEECCCCHHHHHCC
Q ss_conf             999878786889999999976078885302452020110037----8860899986517897775305
Q gi|254780824|r   36 LTLSGDLGSGKSFLARSIIRFLMHDDALEVLSPTFTLVQLYD----ASIPVAHFDFYRLSSHQEVVEL   99 (162)
Q Consensus        36 i~L~GdLGaGKTtfvr~i~~~lg~~~~~~V~SPTF~l~~~Y~----~~~~i~H~DlYRL~~~~E~~~l   99 (162)
T Consensus         3 i~llGd~~VGKTsli~r~~~~~f~~~----y~~Ti--~~~~~~~~~~~~~~~~l~iwDt~G~e~~~~~   64 (171)
T cd00157           3 IVVVGDGAVGKTCLLISYTTGKFPTE----YVPTV--FDNYSATVTVDGKQVNLGLWDTAGQEEYDRL   64 (171)
T ss_pred             EEEECCCCCCHHHHHHHHHCCCCCCC----CCCEE--EEEEEEEEEECCEEEEEEEEECCCCCCCCCC
T ss_conf             99999999669999999962999987----58803--4666899999999999999989987102413