RPSBLAST alignment for GI: 255764471 and conserved domain: cd01895

>gnl|CDD|133295 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. Length = 174
 Score =  192 bits (490), Expect = 2e-49
 Identities = 58/173 (33%), Positives = 107/173 (61%)

Query: 202 KPLRIAVVGRPNVGKSTLINRLLGYNRLLTGSQSGITRDSVSISWNWKNHPIEIFDTAGM 261
            P+RIA++GRPNVGKS+L+N LLG  R++    +G TRDS+ + + +      + DTAG+
Sbjct: 1   DPIRIAIIGRPNVGKSSLVNALLGEERVIVSDIAGTTRDSIDVPFEYDGKKYTLIDTAGI 60

Query: 262 RKPSRITESLEQKTVKKSMQSVRTCETTIVLLDATIPFEKQDLRIVDSVFNTGHAVVLAL 321
           R+  ++ E +E+ +V ++++++   +  ++++DAT    +QDLRI   +   G A+V+ +
Sbjct: 61  RRKGKVEEGIEKYSVLRTLKAIERADVVLLVIDATEGITEQDLRIAGLILEEGKALVIVV 120

Query: 322 NKWDMVSDKLNLLQDLRTKAIKNLPQIGDIYINTISGRTGEGLDDLMVSVLEI 374
           NKWD+V      +++ + +  + LP +    I  IS  TG+G+D L  ++ E+
Sbjct: 121 NKWDLVEKDSKTMKEFKKEIRRKLPFLDYAPIVFISALTGQGVDKLFDAIDEV 173