Protein
50S ribosomal protein L2
Organism
Pseudarthrobacter chlorophenolicus (strain ATCC 700700 / DSM 12829 / CIP 107037 / JCM 12360 / KCTC 9906 / NCIMB 13794 / A6)
Function
One of the primary rRNA binding proteins. Required for association of the 30S and 50S subunits to form the 70S ribosome, for tRNA binding and peptide bond formation. It has been suggested to have peptidyltransferase activity; this is somewhat controversial. Makes several contacts with the 16S rRNA in the 70S ribosome.
Similarity
Belongs to the universal ribosomal protein uL2 family.
Sequence
MGIRKYKPTTPGRRGSSVADFTEITRSTPEKSLVRPLPKKGGRNNTGKITTRHKGGGHKRQYRLIDFRRHDKDGVDARVAEIEYDPNRTARIALLHYVDGTKRYIIAPNKLSQGDFVEAGPNADIKPGNNLPLRNIPVGTVVHAVELRPGGGAKMGRSAGASIQLVAREGRFAQLRLPSGEIRNVDVRCRATVGEVGNAEQSNINWGKAGRMRWKGVRPTVRGVAMNPVDHPHGGGEGKTSGGRNPVNPNGQREGRTRRPNKESDKLIVRRRRTGKNKR