Protein
tRNA modification GTPase MnmE
Organism
Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)
Function
Exhibits a very high intrinsic GTPase hydrolysis rate. Involved in the addition of a carboxymethylaminomethyl (cmnm) group at the wobble position (U34) of certain tRNAs, forming tRNA-cmnm(5)s(2)U34.
Similarity
Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-like GTPase superfamily. TrmE GTPase family.
Sequence
MTFARSSRSGLQDTIAAVATAPGSAGVGIVRVSGPRALEIADGLFRGKRRPSATPGGRFLFGELHADEELLDEGLCLVFRGPRSYTGEDVAEVQTHGSPAVLSRVLARTLDLGARLARPGEFTLRAYLAGRLDLTQAEAVLGLVEASTETARRQSALGLSGALSERVAGVARALTRTLAAIQALLDYPEEGVPDEDRAAPLLGAQSALEELLASAHAGRISTRGARLALIGRPNAGKSSLLNALLGYERSIVTPLPGTTRDYLEAGLELAGVPVTLVDTAGLRETEDLIEAAGVRQAVALAGNADLVLVLEDGSQPREPLPTELPPTATVLRLRTKADLPAAWTDPAALDVSAVTGAGLPALREAIGAALLGDATRGEAWLTTERQTDTVRRALTHVQAARTLPDDLAGYELEEALHALAELTGQDVQEDVVDAVFRNFCVGK