The complex structure of CCA-adding enzyme with ATP

Mechanism for the definition of elongation and termination by the class II CCA-adding enzyme

TRNA nucleotidyl transferase-related protein

tRNA nucleotidyltransferase, tRNA adenyl-/cytidyl-transferase, tRNA CCA-pyrophosphorylase, tRNA-NT

MQIFRDVSKLLVERVDPKILNLFRLLGKFGDEVNMPVYVVGGFVRDLLLGIKNLDIDIVVEGNALEFAEYAKRFLPGKLV
KHDKFMTASLFLKGGLRIDIATARLEYYESPAKLPDVEMSTIKKDLYRRDFTINAMAIKLNPKDFGLLIDFFGGYRDLKE
GVIRVLHTLSFVDDPTRILRAIRFEQRFDFRIEETTERLLKQAVEEGYLERTTGPRLRQELEKILEEKNPLKSIRRMAQF
DVIKHLFPKTYYTPSMDEKMENLFRNIPWVEENFGEVDRFYAVLHVFLEFYDDESWKEVRDRYSLRRNLINEIRHVEKSA
PALLEMLSERVPASFVYPLVKGVSNETICHFLAYLSGEKEGLFKSYLLKIKNTKLEKINGEYLIRKGITSGKIIGEVLEK
ILMKKLDGDTRDEEEILEEVLASLETEGKLAAALEHHHHHH

20% ethylene glycol, 0.05M Tris-Cl pH8.4, 2mM ATP, VAPOR DIFFUSION, HANGING DROP, temperature 293K

TRANSFERASE/RNA, Nucleotide-binding, Nucleotidyltransferase, RNA-binding, Transferase

QIFRDVSKLLVERVDPKILNLFRLLGKFGDEVNMPVYVVGGFVRDLLLGIKNLDIDIVVEGNALEFAEYAKRFLPGKLVK
HDKFMTASLFLKGGLRIDIATARLEYYESPAKLPDVEMSTIKKDLYRRDFTINAMAIKLNPKDFGLLIDFFGGYRDLKEG
VIRVLHTLSFVDDPTRILRAIRFEQRFDFRIEETTERLLKQAVEEGYLERTTGPRLRQELEKILEEKNPLKSIRRMAQFD
VIKHLFPKTYYTPSMDEKMENLFRNIPWVEENFGEVDRFYAVLHVFLEFYDDESWKEVRDRYSLRRNLINEIRHVEKSAP
ALLEMLSERVPASFVYPLVKGVSNETICHFLAYLSGEKEGLFKSYLLKIKNTKLEKINGEYLIRKGITSGKIIGEVLEKI
LMKKLDGDTRDEEEILEEVLASLETEG