CCA tRNA nucleotidyltransferase EC#: 2.7.7.72 • ChemWhat中文网

CCA tRNA nucleotidyltransferase EC#: 2.7.7.72; 凯望编码 (ChemWhat Code): 1378871


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英文名	CCA tRNA nucleotidyltransferase
Example Structure
别名	A-adding tRNA nucleotidyltransferase, AAS, adenylyl (cytidylyl)-tRNA nucleotidyltransferase, AfCCA, ATP(CTP): tRNA adenylyl (cytidylyl)transferase, ATP(CTP):tRNA nucleotidyl transferase, ATP(CTP):tRNA nucleotidyltransferase, C-adding tRNA nucleotidyltransferase, CC-adding enzyme, CCA enzyme, CCA transferase, CCA-adding enzyme, CCA-adding enzyme/poly(A) polymerase, CCA1, CCase, class 1 tRNA-nucleotidyltransferase, class 2 tRNA-nucleotidyltransferase, class I CCA, class I CCA adding enzyme, class I CCA enzyme, class I CCA-adding enzyme, class II CCA, class II CCA adding enzyme, class II CCA enzyme, class II CCA-adding enzyme, More, NTSFII, NTSFIII, pcnB2, pcnB2 aq_2158, poly A polymerase, TM_0715, TNT, tRNA nucleotidyltransferase, tRNA-NT, TRNT1
EC Number	2.7.7.72
CAS编号
Comments	The acylation of all tRNAs with an amino acid occurs at the terminal ribose of a 3′ CCA sequence. The CCA sequence is added to the tRNA precursor by stepwise nucleotide addition performed by a single enzyme that is ubiquitous in all living organisms. Although the enzyme has the option of releasing the product after each addition, it prefers to stay bound to the product and proceed with the next addition [5].
Cofactor
History
Reactions	A tRNA precursor + 2 ctp + atp = a tRNA with a 3′ cca end + 3 diphosphate.