Protein
A-adding tRNA nucleotidyltransferase
Organism
Synechocystis sp. (strain PCC 6803 / Kazusa)
Function
tRNA nucleotidyltransferase involved in the synthesis of the tRNA CCA terminus. Adds the terminal adenosine residue to tRNA.
Similarity
Belongs to the tRNA nucleotidyltransferase/poly(A) polymerase family.
Sequence
MDLILCHQTADFDVLGAAVGLAKLHPGSRIVLTGGSHPTVRQFLALHRNEFPLIELRSVNPDKIRSLYIVDNQQGDRLGKAADWLTLPHLRQVAIYDHHLNSPRDIEADIWELEAVGASTTLIVEKLQRADISLSMVEASVMALGIHVDTGSLTFTQTTVRDVKALAWLMEQGANLRLIAEYADPGFPPPLQFLFAEAMQNLHKEMVRGYWLGSVLLTTENFVPGLSHLTERLLSLTECDALLLGHVYDKGKDKTKNDEQREKTGVISNQRFSLIGRTRIPDTDLTQLLEPYGGGGHAQAAAVNLRDVEPTTVMAEIYQALQRQIPKPLLARDFMSSPVRTIRPHTTIEQAQRVLFRYGHSGLTVVNQEEKLVGIISRRDLDLALHHGFSHAPVKGYMTRNVKTIAPDTPLPRIEAIMVADDVGRLPVMDQEKLVGIVTRTDVLRQLLQDKQEQSGRFGAPRSGSLRDRPTTPNQNFGQGSLLQLLKTHLPPATWQLLTTAAQQAQTRGWHLYLVGGAVRDLWLRHSQGAEKHQNITFQDIDLVVDGFHATADVGAGVELAQALQGDYPGARLSVHGEFQTAALLWHKDPQLDTLWVDIATARTEFYPYPAANPEVEASSIRQDLYRRDFTINALSIRLTNPNPGKLLDFFGGMNDLQSQQVRVLHANSFIEDPTRIYRAVRFVVRLGFELEPQTETYIRYAIASGVYERWRLTEHPTPALTTRLKAELSIILKAPYWKGALTLLADLDALKCLHAELKLTEQLWWQVRYLSRWLRWFDPERNLEHWLLRLGILLGALPPQEREKIAAGLQLPKATIDGLTNLETIETAIAKGLNSPASPKSSPKSSVIYQTLKDYDRFSLFLVAARGNKLLRKQIWFYFSQLCQVSPFLTGHDLKALGYKPGPQFKQILTDLLNACLDGELGDRQQEEAWLRTHYPLPNKV