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aviRb

Gene
aviRb
Protein
23S rRNA (uridine(2479)-2'-O)-methyltransferase
Organism
Streptomyces viridochromogenes
Length
287 amino acids
Function
Specifically methylates the 2'-O-ribose position of uridine-2479 in 23S ribosomal RNA. Confers resistance to antibiotic avilamycin, an orthosomycin antibiotic.
Similarity
Belongs to the class IV-like SAM-binding methyltransferase superfamily. RNA methyltransferase TsnR/AvirB family.
Mass
31.215 kDa
Sequence
MARSRGERTPAARRITSRNARFQQWQALLGNRNKRTRAGEFLVMGVRPISLAVEHGWPVRTLLYDGQRELSKWARELLRTVRTEQIAMAPDLLMELGEKNEAPPEVVAVVEMPADDLDRIPVREDFLGVLFDRPTSPGNIGSIIRSADALGAHGLIVAGHAADVYDPKSVRSSTGSLFSLPAVRVPSPGEVMDWVEARRAAGTPIVLVGTDEHGDCDVFDFDFTQPTLLLIGNETAGLSNAWRTLCDYTVSIPMAGSASSLNAANAATAILYEAVRQRISGRTATTP