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rlmAII

Gene
rlmAII
Protein
23S rRNA (guanine(748)-N(1))-methyltransferase
Organism
Streptomyces fradiae
Length
280 amino acids
Function
Specifically methylates the guanosine in position 748 of 23S rRNA. Confers resistance to the macrolide antibiotic tylosine.
Similarity
Belongs to the methyltransferase superfamily. RlmA family.
Mass
30.543 kDa
Sequence
MRKNVVRYLRCPHCAAPLRSSDRTLRCENGHTFDVARQGYVNLLRRPTKLAADTTDMVAARAALLDSGHYAPLTERLAGTARRAAGAGAPDCVVDIGGGTGHHLARVLEEFEDAEGLLLDMSKPAVRRAARAHPRASSAVADVWDTLPLRDGAAAMALNVFAPRNPPEIRRILRPGGTLLVVTPQQDHLAELVDALGLLRVRDHKEGRLAEQLAPHFEAVGQERLRTTLRLDHDALGRVVAMGPSSWHQDPDELARRIAELPGIHEVTLSVTFTVCRPLP