HHsearch alignment for GI: 254780648 and conserved domain: cd01895

>cd01895 EngA2 EngA2 subfamily. This CD represents the second GTPase domain of EngA and its orthologs, which are composed of two adjacent GTPase domains. Since the sequences of the two domains are more similar to each other than to other GTPases, it is likely that an ancient gene duplication, rather than a fusion of evolutionarily distinct GTPases, gave rise to this family. Although the exact function of these proteins has not been elucidated, studies have revealed that the E. coli EngA homolog, Der, and Neisseria gonorrhoeae EngA are essential for cell viability. A recent report suggests that E. coli Der functions in ribosome assembly and stability.
Probab=100.00  E-value=3.4e-34  Score=227.14  Aligned_cols=159  Identities=25%  Similarity=0.315  Sum_probs=123.8

Q ss_pred             CEEEEECCCCCCCEEEEEECCCCCH-HHHHHHCCCEECCEEEEECCEEEEEECCCCCCCCCCCCCCC----HHHHHHHHH
Q ss_conf             1124421677753035410145401-21211000000102663298689982264212473116775----123443333
Q gi|254780648|r  161 DIGIIGLPNAGKSTFLASVTRAKPK-IADYPFTTLYPNLGIVKEGYKEFILADIPGIIKNAHQGAGI----GDRFLKHTE  235 (335)
Q Consensus       161 DVglVG~PNaGKSTLln~ls~ak~k-Ia~ypFTT~~P~lGvv~~~~~~~~i~D~PGlIegA~~~~gl----G~~FLrhIe  235 (335)
T Consensus         4 ~V~ivG~pN~GKSTL~N~l~g~~~~~vs~~pgtTr~~~~~~~~~~~~~~~~vDtpGi~~~~~~~~~~e~~~~~~~~~~i~   83 (174)
T cd01895           4 RIAIIGRPNVGKSSLVNALLGEERVIVSDIAGTTRDSIDVPFEYDGKKYTLIDTAGIRRKGKVEEGIEKYSVLRTLKAIE   83 (174)
T ss_pred             EEEEECCCCCCHHHHHHHHHCCCCEEECCCCCCEEECCEEEEEECCEEEEEEECCCCCCCCCCCCHHHHHHHHHHHHHHH
T ss_conf             99999899998999999983898444349999157332899999998899985788421344210688999999999998


Q ss_pred             HHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHCCCCEEEEEECCCCCCHHH--HHHHHHHHHHHC----CCCEEEEEC
Q ss_conf             35788752022221101346667899877766750598899997465899889--999999999862----994899988
Q gi|254780648|r  236 RTHVLLHIVSALEENVQAAYQCILDELSAYNSELRKKIEIVGLSQIDTVDSDT--LARKKNELATQC----GQVPFEFSS  309 (335)
Q Consensus       236 r~~vLl~VVD~s~~d~~~~~~~I~~EL~~y~~~L~~Kp~IIVlNKiDl~~~e~--~~~~~~~l~~~~----~~~vi~ISA  309 (335)
T Consensus        84 ~~dvil~viDa~~~~~~~d~-~i~~~l~~-----~~~p~iiv~NK~Dli~~~~~~~~~~~~~~~~~~~~~~~~~ii~iSA  157 (174)
T cd01895          84 RADVVLLVIDATEGITEQDL-RIAGLILE-----EGKALVIVVNKWDLVEKDSKTMKEFKKEIRRKLPFLDYAPIVFISA  157 (174)
T ss_pred             HCCCEEEEEECCCCCCHHHH-HHHHHHHH-----CCCCEEEEEECEECCCCCHHHHHHHHHHHHHHHCCCCCCCEEEEEC
T ss_conf             42865899758989988999-99999998-----5998699985675267647789999999998734168992899974


Q ss_pred             CCCCCHHHHHHHHHHH
Q ss_conf             8788999999999999
Q gi|254780648|r  310 ITGHGIPQILECLHDK  325 (335)
Q Consensus       310 ~tg~GI~eL~~~I~e~  325 (335)
T Consensus       158 ~~g~Gi~~L~~~I~ei  173 (174)
T cd01895         158 LTGQGVDKLFDAIDEV  173 (174)
T ss_pred             CCCCCHHHHHHHHHHH
T ss_conf             4798999999999986