HHsearch alignment for GI: 254780233 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=99.80  E-value=1.8e-18  Score=140.40  Aligned_cols=156  Identities=28%  Similarity=0.313  Sum_probs=112.5

Q ss_pred             EEEEECCCCCCHHHHHHHHHHHCCCCCCCCCCCCEECCCCHHHHHCCCEEEEEEEEEEECCEEEEEECCCCC--------
Q ss_conf             499985468987788999999839614232200000388577987096064679999989979999728987--------
Q gi|254780233|r   21 NIAIIAHVDHGKTTLVDELLKQSGVFRDNQRVSERVMDCNDLEKERGITILAKVTSIVWNDVRINIVDTPGH--------   92 (624)
Q Consensus        21 NiaIiaHvDhGKTTL~d~LL~~sG~~~~~~~v~~~vmD~~~~EreRGITI~a~~~~~~~~~~~iNiiDTPGH--------   92 (624)
T Consensus         4 ~V~ivG~pN~GKSTL~N~l~---g~~--~~~vs----------~~pgtTr~~~~~~~~~~~~~~~~vDtpGi~~~~~~~~   68 (174)
T cd01895           4 RIAIIGRPNVGKSSLVNALL---GEE--RVIVS----------DIAGTTRDSIDVPFEYDGKKYTLIDTAGIRRKGKVEE   68 (174)
T ss_pred             EEEEECCCCCCHHHHHHHHH---CCC--CEEEC----------CCCCCEEECCEEEEEECCEEEEEEECCCCCCCCCCCC
T ss_conf             99999899998999999983---898--44434----------9999157332899999998899985788421344210


Q ss_pred             -CCCH--HHHHHHHHHHCEEEEEEECCCCCCHHHHHHHHHHHHCCCCEEEEEECCCCCCCC---HHHHHHHHHHHHHHCC
Q ss_conf             -5407--999999874217899997687886478999999997299789999754366740---2568999998886226
Q gi|254780233|r   93 -ADFG--GEVERILCMVESVVVLVDAAEGPMPQTKFVVGKALKIGLRPIVVVNKVDRSDAR---ADEVINEVFDLFSALD  166 (624)
Q Consensus        93 -~DF~--gEVer~l~~~DgaiLvVdA~eGv~~QT~~vl~~A~~~~l~~IvvINKiDr~~a~---~~~v~~ei~dlf~~l~  166 (624)
T Consensus        69 ~~e~~~~~~~~~~i~~~dvil~viDa~~~~~~~d~~i~~~l~~~~~p~iiv~NK~Dli~~~~~~~~~~~~~~~~~~~~~-  147 (174)
T cd01895          69 GIEKYSVLRTLKAIERADVVLLVIDATEGITEQDLRIAGLILEEGKALVIVVNKWDLVEKDSKTMKEFKKEIRRKLPFL-  147 (174)
T ss_pred             HHHHHHHHHHHHHHHHCCCEEEEEECCCCCCHHHHHHHHHHHHCCCCEEEEEECEECCCCCHHHHHHHHHHHHHHHCCC-
T ss_conf             6889999999999984286589975898998899999999998599869998567526764778999999999873416-


Q ss_pred             CCHHHCCHHHHHHHHHCCEECCCCCCCCCCCCHHHHHHHHCC
Q ss_conf             730110426688788659164674223348641355532102
Q gi|254780233|r  167 ATDAQLDFPILYGSGRFGWMSDSSDGSRDQGMVPLLNLIVDH  208 (624)
Q Consensus       167 a~de~ld~Pv~~~Sa~~G~~~~~~~~~~~~gl~~Lld~Ii~~  208 (624)
T Consensus       148 -----~~~~ii~iSA~~g-----------~Gi~~L~~~I~ei  173 (174)
T cd01895         148 -----DYAPIVFISALTG-----------QGVDKLFDAIDEV  173 (174)
T ss_pred             -----CCCCEEEEECCCC-----------CCHHHHHHHHHHH
T ss_conf             -----8992899974479-----------8999999999986