HHsearch alignment for GI: 254780831 and conserved domain: cd01886
>cd01886 EF-G Elongation factor G (EF-G) subfamily. Translocation is mediated by EF-G (also called translocase). The structure of EF-G closely resembles that of the complex between EF-Tu and tRNA. This is an example of molecular mimicry; a protein domain evolved so that it mimics the shape of a tRNA molecule. EF-G in the GTP form binds to the ribosome, primarily through the interaction of its EF-Tu-like domain with the 50S subunit. The binding of EF-G to the ribosome in this manner stimulates the GTPase activity of EF-G. On GTP hydrolysis, EF-G undergoes a conformational change that forces its arm deeper into the A site on the 30S subunit. To accommodate this domain, the peptidyl-tRNA in the A site moves to the P site, carrying the mRNA and the deacylated tRNA with it. The ribosome may be prepared for these rearrangements by the initial binding of EF-G as well. The dissociation of EF-G leaves the ribosome ready to accept the next aminoacyl-tRNA into the A site. This group conta
Probab=96.67 E-value=0.0077 Score=38.93 Aligned_cols=151 Identities=22% Similarity=0.293 Sum_probs=79.3
Q ss_pred EECCCCCCCCCHHHHHHHHHHHHCCCCCEEEEEECCCCCCCCCCEECCCCCCCCCCCCCCCCCC-CCCEEECCCCCCCCC
Q ss_conf 1024466654257899998987235775069882246787653100024563112334457663-223032233343552
Q gi|254780831|r 98 VAVASGKGGVGKSTTVVNIACALKNKGKNVAILDADVYGPSIPKLLKISGKVEISDKKFLKPKE-NYGIKIMSMASLVDE 176 (341)
Q Consensus 98 iav~SgKGGVGKSt~s~nLa~ala~~G~~V~liDaDi~~ps~~~~lg~~~~~~~~~~~~i~p~~-~~gi~~~s~g~l~~~ 176 (341)
T Consensus 2 iai~-gH~gaGKTtL~EalL~~a-g~i~r~G~v~~g----~--tv~D~------------~~eE~~R~isi~~------- 54 (270)
T cd01886 2 IGII-AHIDAGKTTTTERILYYT-GRIHKIGEVHGG----G--ATMDF------------MEQERERGITIQS------- 54 (270)
T ss_pred EEEE-ECCCCCHHHHHHHHHHHC-CCCCCCCEECCC----C--CCCCC------------CHHHHHCCCEEEC-------
T ss_conf 8999-689999889999999866-873558155389----7--55668------------4889876870733-------
Q ss_pred CCCCCCCCCCHHHHHHHHHHHHCCCCCCEEEEECCCCCCCCCCHHHHCC-CCCCEEEEECCCCCHHHHHHHHHHHHHCCC
Q ss_conf 2100013420247899986752137775899745564442100000002-234026742144311345666777640012
Q gi|254780831|r 177 NVAMIWRGPMVQSAIMHMLHNVVWGQLDFLLIDMPPGTGDAHLTIAQKI-PLSGVVIVSTPQDLALIDVKRAISMYQKMN 255 (341)
Q Consensus 177 ~~~~~~rg~~~~~~l~~~l~~~~w~~~D~liiD~ppG~gd~~lsl~~~~-~~~~~iiVttP~~~s~~da~r~~~~~~~~~ 255 (341)
T Consensus 55 -------------~----~~~~~w~~~~inliDTP-G~~DF~~e~~~aL~~~D~AviVv~a~~GVe~~T~~~w~~~~~~~ 116 (270)
T cd01886 55 -------------A----ATTCFWKDHRINIIDTP-GHVDFTIEVERSLRVLDGAVAVFDAVAGVEPQTETVWRQADRYN 116 (270)
T ss_pred -------------C----EEEEEECCEEEEEEECC-CCHHHHHHHHHHHHHHCEEEEEEECCCCHHHHHHHHHHHHHHCC
T ss_conf -------------6----68999899899998696-96788999999987755599998467644263699998899849
Q ss_pred CCHHHHHHHHCCCCCCCCCCEEECCCCCHHHHHHHHHCCCEE-EECCC
Q ss_conf 211445544202458778866512477658999998479789-88279
Q gi|254780831|r 256 IPIIGMIENMSYFLASDTGKKYDLFGNGGARFEAEKIGIPFL-ESVPF 302 (341)
Q Consensus 256 ~~i~GiV~NMs~~~~~~~~~~~~~fg~~~~~~~a~~~~i~~l-g~IP~ 302 (341)
T Consensus 117 lP~i-~fINK----mDre~a--d-~-~~~l~~i~~~lg~~~vp~~~Pi 155 (270)
T cd01886 117 VPRI-AFVNK----MDRTGA--D-F-FRVVEQIREKLGANPVPLQLPI 155 (270)
T ss_pred CCEE-EEEEC----CCCCCC--C-C-HHHHHHHHHHHCCCEEEEEEEE
T ss_conf 9989-99988----787788--7-1-6689999998589738898563