Protein
Elongation factor G 2
Organism
Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
Function
Catalyzes the GTP-dependent ribosomal translocation step during translation elongation. During this step, the ribosome changes from the pre-translocational (PRE) to the post-translocational (POST) state as the newly formed A-site-bound peptidyl-tRNA and P-site-bound deacylated tRNA move to the P and E sites, respectively. Catalyzes the coordinated movement of the two tRNA molecules, the mRNA and conformational changes in the ribosome.
Similarity
Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. EF-G/EF-2 subfamily.
Sequence
MARTTPIELYRNIGIVAHVDAGKTTTTERILFYTGVNHKMGEVHDGAATMDWMVQEQERGITITSAATTAFWQGSTKQFPHRYRFNIIDTPGHVDFTIEVERSLRVLDGAVVVFSGADGVEPQSETVWRQANKYHVPRLAYVNKMDRQGADFLRVVAQIKQRLGHVPVPIQLAIGSEENFSGQIDLVKMKAIYWNDADQGTSYREEEIPAELRALAEEWRAHMVEAAAEANDELMNKYLEGEELSIEEIKAGLRQRTLANQIVPAVLGSSFKNKGVPLVLDAVIDYLPAPSEIPAIRGTDPDDEEKHDERHADDDEPFSALAFKIATDPFVGTLTFARVYSGVLTSGDAVLNSVKGKKERVGRMVQMHANQRDEIKEVRAGDIAALIGMKDVTTGDTLCAIDKPIILERMDFPDPVISVAVEPKTKADQEKMGIALSKLAQEDPSFRVKTDEETAQTIISGMGELHLDIIVDRMRREFGVEANIGKPQVAYRETIRNTCEIEGKFVRQSGGRGQFGHCWIRFAPADEGQEGLEFHNEVVGGVIPREFIPAIQKGIEDQMQNGVLAGYPLIGLKATVYDGSYHDVDSSEMAFKIAASMATKQLSQKGGAVLLEPVMKVEVVTPEDYMGDVMGDLNRRRGLIQGMEDTPAGKVIRAEVPLGEMFGYATDVRSMSQGRASYSMEFVRYAEVPASVAEGIVARQGR