>cd04088 EFG_mtEFG_II EFG_mtEFG_II: this subfamily represents the domain II of elongation factor G (EF-G) in bacteria and, the C-terminus of mitochondrial Elongation factor G1 (mtEFG1) and G2 (mtEFG2)_like proteins found in eukaryotes. During the process of peptide synthesis and tRNA site changes, the ribosome is moved along the mRNA a distance equal to one codon with the addition of each amino acid. In bacteria this translocation step is catalyzed by EF-G_GTP, which is hydrolyzed to provide the required energy. Thus, this action releases the uncharged tRNA from the P site and transfers the newly formed peptidyl-tRNA from the A site to the P site. Eukaryotic cells harbor 2 protein synthesis systems: one localized in the cytoplasm, the other in the mitochondria. Most factors regulating mitochondrial protein synthesis are encoded by nuclear genes, translated in the cytoplasm, and then transported to the mitochondria. The eukaryotic system of elongation factor (EF) components is more compl

Probab=98.75 E-value=4.4e-09 Score=75.37 Aligned_cols=78 Identities=22% Similarity=0.236 Sum_probs=61.3 Q ss_pred CEECCCCCCCCCCCCCEEEEEEECCCCCCCEEEEEECCCCCCCEEEECCCCC----CCCCCCCCCCHHHHHHHCCCCCCE Q ss_conf 0000000135544543014874245348967999506874321254121001----211443210013666411245432 Q gi|254780150|r 209 LMHIEGSCGIEGRGTVVTGCIKRGRIKAGSDVEIIGMGGKKLKVKCTDVEMF----RKKLDEAIAGDNVGLLLRGVNRAD 284 (392) Q Consensus 209 r~~I~~vf~i~g~G~Vv~GrV~sG~l~~Gd~i~i~p~~~~~~~~kv~si~~~----~~~v~~a~aGd~v~l~Lkgi~~~d 284 (392) T Consensus 2 ~a~VFK~~~d~~~Gri~~~RV~~G~l~~g~~v~~~~~~~---~~kv~~l~~~~g~~~~~v~~~~aGdI~ai~--g--l~~ 74 (83) T cd04088 2 VALVFKTIHDPFVGKLSFVRVYSGTLKAGSTLYNSTKGK---KERVGRLLRMHGKKQEEVEEAGAGDIGAVA--G--LKD 74 (83) T ss_pred EEEEEEEEECCCCCEEEEEEEECCEECCCCEEEECCCCE---EEEECEEEEEECCCCEECCEECCCCEEEEE--C--CCC T ss_conf 099997665598886999999589986797588606510---488220478856982394688899999995--8--888 Q ss_pred EECHHEEEC Q ss_conf 202117732 Q gi|254780150|r 285 VPRGRVVCA 293 (392) Q Consensus 285 i~rGdvl~~ 293 (392) T Consensus 75 ~~~GDTl~d 83 (83) T cd04088 75 TATGDTLCD 83 (83) T ss_pred CCCCCCCCC T ss_conf 705675369

HHsearch alignment for GI: 254780150 and conserved domain: cd04088