HHsearch alignment for GI: 254780709 and conserved domain: cd01894

>cd01894 EngA1 EngA1 subfamily. This CD represents the first 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=97.41  E-value=0.0037  Score=42.45  Aligned_cols=145  Identities=19%  Similarity=0.246  Sum_probs=75.6

Q ss_pred             ECCCCCCCCHHHHHHHHHHHHHHCCCCEEEEECCCCCHHHHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHHHCC
Q ss_conf             11354444424789999999852267426774345124568899999753035321223586612454228999965148
Q gi|254780709|r  115 LVVGVNGVGKTTVIGKLSKKMSDAGLKVMLAAGDTFRSAAIDQLKIWADRTSADFVCSEIGSDAAALAYEAFKQAQAKKV  194 (321)
Q Consensus       115 l~vG~nG~GKTTT~aKLA~~~~~~g~kV~lva~DtfR~aA~eQL~~~a~~~~v~~~~~~~~~dp~~v~~~a~~~a~~~~~  194 (321)
T Consensus         1 aivG~pN~GKSsL~N~l~------~~~~~ivs~~----------------~gtT-------r~~~~~~------~~~~~~   45 (157)
T cd01894           1 AIVGRPNVGKSTLFNRLT------GRRDAIVEDT----------------PGVT-------RDRIYGE------AEWGGR   45 (157)
T ss_pred             CCCCCCCCCHHHHHHHHH------CCCCEEEECC----------------CCCE-------EEEEEEE------EEECCE
T ss_conf             904899988999999995------8875354079----------------9935-------6678999------999998


Q ss_pred             CEEEEECCCCCCCHHHHHHHHHHHHHHHHCCCCCCCCEEEEECCCCCCHHHHH--HHHHHHHHCCCCEEEEECCCCCCCH
Q ss_conf             75998654333211577899998998763022234301123102335225778--9998764358976999654578706
Q gi|254780709|r  195 DVLIIDTAGRLHNNSILMAGIGKMIRVLKRLDPHAPHSVLQVLDATTGQNALR--QVEMFHAVAGTTGLIMTKMDGTARG  272 (321)
Q Consensus       195 DvvliDTAGR~~~~~~lm~EL~ki~~v~~~~~~~~p~~~~lVlda~~gq~~~~--~a~~F~~~~~~~g~I~TKlD~ta~~  272 (321)
T Consensus        46 ~~~lvDTpG~~~~~~~~~~~~~~--~~~~~i~--~ad~il~viDa~~~~~~~d~~i~~~l~~~~kp~i~v~NK~D~~~~~  121 (157)
T cd01894          46 EFILIDTGGIEPDDEGISKEIRE--QAELAIE--EADVILFVVDGREGLTPADEEIAKYLRKSKKPVILVVNKVDNIKEE  121 (157)
T ss_pred             EEEEEECCCCCCCCCHHHHHHHH--HHHHHHH--HCCEEEEEEECCCCCCHHHHHHHHHHHHHCCCEEEEEECCCCCCCH
T ss_conf             89998578755566067899999--9999998--6590799998999999899999999998479809999787165864


Q ss_pred             HHHHHHHHHHC-CCEEEEEC--CCCCCCCC
Q ss_conf             99999999976-98899975--89813255
Q gi|254780709|r  273 GGLIPIVVTHK-IPVYFLGV--GEGINDLE  299 (321)
Q Consensus       273 G~~ls~~~~~~-~Pi~fig~--Ge~i~Dl~  299 (321)
T Consensus       122 ~~~~~~-~~l~~~~~i~iSA~~g~Gid~L~  150 (157)
T cd01894         122 DEAAEF-YSLGFGEPIPISAEHGRGIGDLL  150 (157)
T ss_pred             HHHHHH-HHCCCCCEEEEEEECCCCHHHHH
T ss_conf             569999-96599975999965894999999