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Ligands
Code Name Style Show Link
CTP Cytidine-5'-triphosphate
MG Magnesium ion
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Code : 1MIY   PDBj   RCSB PDB   PDBe
Header : TRANSLATION, TRANSFERASE
Title : Crystal structure of Bacillus stearothermophilus CCA-adding enzyme in complex with CTP
Release Data : 2002-12-13
Compound :
mol_id molecule chains
1 tRNA CCA-adding enzyme A,B
Source :
mol_id organism_scientific expression_system
1 Geobacillus stearothermophilus  (taxid:1422) Escherichia coli  (taxid:562)
Authors : Li, F., Xiong, Y., Wang, J., Cho, H.D., Weiner, A.M., Steitz, T.A.
Keywords : CCA-adding enzyme, tRNA nucleotidyltransferase, TRANSLATION, TRANSFERASE
Exp. method : X-RAY DIFFRACTION ( 3.52 Å )
Citation :

Crystal structures of the Bacillus stearothermophilus CCA-adding enzyme and its complexes with ATP or CTP

Li, F.,Xiong, Y.,Wang, J.  et al.
(2002)  Cell(Cambridge,Mass.)  111 : 815 - 824

PubMed: 12526808
DOI: 10.1016/S0092-8674(02)01115-7

Chain : A, B
UniProt : Q7SIB1 (CCA_GEOSE)
Reaction: EC: Evidence:
Physiological Direction:
a tRNA precursor + ATP + 2 CTP = a tRNA with a 3' CCA end + 3 diphosphate 2.7.7.72 UniProtKB:P06961
-
a tRNA with a 3' CCA end + ATP + 2 CTP = a tRNA with a 3' CCACCA end + 3 diphosphate - HAMAP-Rule:MF_01263
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