HHsearch alignment for GI: 254780709 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=96.65 E-value=0.0077 Score=40.23 Aligned_cols=139 Identities=21% Similarity=0.136 Sum_probs=74.9
Q ss_pred EECCCCCCCCHHHHHHHHHHHHHHCCC--CE--EEEECCCCCHHHHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHH
Q ss_conf 311354444424789999999852267--42--67743451245688999997530353212235866124542289999
Q gi|254780709|r 114 ILVVGVNGVGKTTVIGKLSKKMSDAGL--KV--MLAAGDTFRSAAIDQLKIWADRTSADFVCSEIGSDAAALAYEAFKQA 189 (321)
Q Consensus 114 il~vG~nG~GKTTT~aKLA~~~~~~g~--kV--~lva~DtfR~aA~eQL~~~a~~~~v~~~~~~~~~dp~~v~~~a~~~a 189 (321)
T Consensus 2 iai~gH~gaGKTtL~EalL~~ag~i~r~G~v~~g~tv~D~~---~eE~~------R~isi~~--------~-----~~~~ 59 (270)
T cd01886 2 IGIIAHIDAGKTTTTERILYYTGRIHKIGEVHGGGATMDFM---EQERE------RGITIQS--------A-----ATTC 59 (270)
T ss_pred EEEEECCCCCHHHHHHHHHHHCCCCCCCCEECCCCCCCCCC---HHHHH------CCCEEEC--------C-----EEEE
T ss_conf 89996899998899999998668735581553897556684---88987------6870733--------6-----6899
Q ss_pred HHHCCCEEEEECCCCCCCHHHHHHHHHHHHHHHHCCCCCCCCEEEEECCCCCCHH-----HHHHHHHHHHHCCCCEEEEE
Q ss_conf 6514875998654333211577899998998763022234301123102335225-----77899987643589769996
Q gi|254780709|r 190 QAKKVDVLIIDTAGRLHNNSILMAGIGKMIRVLKRLDPHAPHSVLQVLDATTGQN-----ALRQVEMFHAVAGTTGLIMT 264 (321)
Q Consensus 190 ~~~~~DvvliDTAGR~~~~~~lm~EL~ki~~v~~~~~~~~p~~~~lVlda~~gq~-----~~~~a~~F~~~~~~~g~I~T 264 (321)
T Consensus 60 ~w~~~~inliDTPG~----~DF~~e~~~aL~~--------~D~AviVv~a~~GVe~~T~~~w~~~~~~~--lP-~i~fIN 124 (270)
T cd01886 60 FWKDHRINIIDTPGH----VDFTIEVERSLRV--------LDGAVAVFDAVAGVEPQTETVWRQADRYN--VP-RIAFVN 124 (270)
T ss_pred EECCEEEEEEECCCC----HHHHHHHHHHHHH--------HCEEEEEEECCCCHHHHHHHHHHHHHHCC--CC-EEEEEE
T ss_conf 989989999869696----7889999999877--------55599998467644263699998899849--99-899998
Q ss_pred CCCC-CCCHH-HHHHHHHHHCCCEEEE
Q ss_conf 5457-87069-9999999976988999
Q gi|254780709|r 265 KMDG-TARGG-GLIPIVVTHKIPVYFL 289 (321)
Q Consensus 265 KlD~-ta~~G-~~ls~~~~~~~Pi~fi 289 (321)
T Consensus 125 KmDre~ad~~~~l~~i~~~lg~~~vp~ 151 (270)
T cd01886 125 KMDRTGADFFRVVEQIREKLGANPVPL 151 (270)
T ss_pred CCCCCCCCCHHHHHHHHHHHCCCEEEE
T ss_conf 878778871668999999858973889