Protein
A-adding tRNA nucleotidyltransferase
Organism
Geobacter sulfurreducens (strain ATCC 51573 / DSM 12127 / PCA)
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
MDVITTHVNADFDCLGAMVAASKLYPDALMVFSGSQEKSMRDLFLKTTGYALPFTRLRDVDFSDITRLVLVDCQHTSRIGRFAEVARRPGVEVHIYDHHPGSSGDIRPSGGEIRDCGSSTTILTRKLMEQGIEVTAVEATLMMLGIYEDTGNLTFPSTTPEDYAAASWLLERGANLNIVSDFVSQELTAEQVALLNDLLKSLRSTPVNGVDIAVAHATLDHYVGDIAVLAHMMRDMQNLDAIFLVVGMGERVYLVARSRIAEVDAGAVMRVFGGGGHATAAAATVRDQTVIQVLGRLNRLLPELVNPVRTAADLMSSPVITLPLATTITEAREILTRYNVNAMPVMDGERMAGIISRRIVEKALYHGLGNLPVDEYMHTEFLRAAPDTPINAIQDYIVGQHRRLVPVFSGERLVGVITRTDLLRYMYTGTQRNAEPVYDLGSENLPVRRREVVHLMNRHLPRPTVAMLRDLGKVGDELELPVYAVGGFVRDLLLGAENDDIDVSVEGDGILFAETVANRVGCRVKSHAKFGTAVIVFPDGLKVDVASTRLEYYETPGALPTVERSSLKMDLYRRDFTINTLAVKLNAEGFGTLIDYFGAYRDLQEKTIRVLHNLSFVEDPTRVFRAIRFEQRLGFPISRHTENLIKNAVKMGFLDKLGGRRLLNELVLILREREPVKAILRMSGLGLLRFIHPDLVLAPNTLQVLDEVKKVITWFDLLYLGEKVETWVVYFLALTSSLPDEGFWGTCTRLSVSEHYREKLIDMRVHGEQVLEVMTRKAARREDVRRSDIYFWLRGLSPEVLLYIMAKTRSDEVRRYVSLYVTQLRGIVTHITGDDLKTLGIPSGPRYREILDRVLTARLNGEAATRDDEMRIAVRLADSA