TRNT1

TRNT1
Identifiers
Aliases	TRNT1, CCA1, MtCCA, CGI-47, SIFD, tRNA nucleotidyl transferase 1, RPEM
External IDs	OMIM: 612907; MGI: 1917297; GeneCards: TRNT1
Available structures
PDB	Ortholog search: PDBe RCSB
List of PDB id codes
	1OU5, 4X4W
Enzyme activity
Gene location (Human)
Chr.	Chromosome 3 (human)
End	3,150,879 bp
Gene location (Mouse)
Chr.	Chromosome 6 (mouse)
End	106,759,435 bp
RNA expression pattern
	Top expressed in
	endothelial cell; ; secondary oocyte; ; gonad; ; Achilles tendon; ; parietal pleura; ; epithelium of colon; ; pancreatic epithelial cell; ; cartilage tissue; ; metanephros; ; testicle;
	Top expressed in
	spermatocyte; ; zygote; ; spermatid; ; genital tubercle; ; secondary oocyte; ; tail of embryo; ; yolk sac; ; ventricular zone; ; embryo; ; atrioventricular valve;
	More reference expression data
	n/a
Gene ontology
Molecular function	CTP:3'-cytidine-tRNA cytidylyltransferase activity; transferase activity; nucleotide binding; tRNA binding; nucleotidyltransferase activity; ATP binding; CTP:tRNA cytidylyltransferase activity; RNA binding; 5'-3' RNA polymerase activity; ATP:3'-cytidine-cytidine-tRNA adenylyltransferase activity;
Cellular component	mitochondrial matrix; intracellular anatomical structure; mitochondrion; nucleoplasm;
Biological process	RNA processing; tRNA 3'-terminal CCA addition; tRNA processing; tRNA 3'-end processing; mitochondrial tRNA 3'-end processing;
	Sources:Amigo / QuickGO
Orthologs
Databases	NCBI: entry; OMA: entry
	51095
	70047
	ENSG00000072756
	ENSMUSG00000013736
	Q96Q11
	Q8K1J6
	NM_001302946; NM_016000; NM_182916
	NM_001242358; NM_001242360; NM_027296
	NP_001289875; NP_886552; NP_001354250; NP_001354251; NP_001354252
	NP_001229287; NP_001229289; NP_081572
	Wikidata
View/Edit Human	View/Edit Mouse

tRNA-nucleotidyltransferase 1, is an enzyme that in humans is encoded by the TRNT1 gene. This enzyme adds the nucleotide sequence CCA to the 3' end of tRNA, using ATP and CTP as substrates. The sequence creates the binding site for an amino acid.

References

1 2 3 GRCh38: Ensembl release 89: ENSG00000072756 – Ensembl, May 2017
1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000013736 – Ensembl, May 2017
↑ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
↑ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
↑ Lai CH, Chou CY, Ch'ang LY, Liu CS, Lin W (Aug 2000). "Identification of novel human genes evolutionarily conserved in Caenorhabditis elegans by comparative proteomics". Genome Res. 10 (5): 703–13. doi:10.1101/gr.10.5.703. PMC 310876. PMID 10810093.
↑ Nagaike T, Suzuki T, Tomari Y, Takemoto-Hori C, Negayama F, Watanabe K, Ueda T (Oct 2001). "Identification and characterization of mammalian mitochondrial tRNA nucleotidyltransferases". J Biol Chem. 276 (43): 40041–9. doi:10.1074/jbc.M106202200. PMID 11504732.
↑ "Entrez Gene: TRNT1 tRNA nucleotidyl transferase, CCA-adding, 1".
↑ Lizano E, Scheibe M, Rammelt C, Betat H, Mörl M (May 2008). "A comparative analysis of CCA-adding enzymes from human and E. coli: differences in CCA addition and tRNA 3'-end repair". Biochimie. 90 (5): 762–72. doi:10.1016/j.biochi.2007.12.007. PMID 18226598.

Hartley JL, Temple GF, Brasch MA (2001). "DNA cloning using in vitro site-specific recombination". Genome Res. 10 (11): 1788–95. doi:10.1101/gr.143000. PMC 310948. PMID 11076863.
Wiemann S, Weil B, Wellenreuther R, et al. (2001). "Toward a catalog of human genes and proteins: sequencing and analysis of 500 novel complete protein coding human cDNAs". Genome Res. 11 (3): 422–35. doi:10.1101/gr.GR1547R. PMC 311072. PMID 11230166.
Simpson JC, Wellenreuther R, Poustka A, et al. (2001). "Systematic subcellular localization of novel proteins identified by large-scale cDNA sequencing". EMBO Rep. 1 (3): 287–92. doi:10.1093/embo-reports/kvd058. PMC 1083732. PMID 11256614.
Reichert AS, Thurlow DL, Mörl M (2002). "A eubacterial origin for the human tRNA nucleotidyltransferase?". Biol. Chem. 382 (10): 1431–8. CiteSeerX 10.1.1.657.1235. doi:10.1515/BC.2001.176. PMID 11727826. S2CID 230616. {{cite journal}}: Cite uses deprecated parameter |citeseerx= (help)
Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. Bibcode:2002PNAS...9916899M. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
Augustin MA, Reichert AS, Betat H, et al. (2003). "Crystal structure of the human CCA-adding enzyme: insights into template-independent polymerization". J. Mol. Biol. 328 (5): 985–94. doi:10.1016/S0022-2836(03)00381-4. PMID 12729736.
Gerhard DS, Wagner L, Feingold EA, et al. (2004). "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMC 528928. PMID 15489334.
Wiemann S, Arlt D, Huber W, et al. (2004). "From ORFeome to biology: a functional genomics pipeline". Genome Res. 14 (10B): 2136–44. doi:10.1101/gr.2576704. PMC 528930. PMID 15489336.
Kimura K, Wakamatsu A, Suzuki Y, et al. (2006). "Diversification of transcriptional modulation: large-scale identification and characterization of putative alternative promoters of human genes". Genome Res. 16 (1): 55–65. doi:10.1101/gr.4039406. PMC 1356129. PMID 16344560.
Mehrle A, Rosenfelder H, Schupp I, et al. (2006). "The LIFEdb database in 2006". Nucleic Acids Res. 34 (Database issue): D415–8. doi:10.1093/nar/gkj139. PMC 1347501. PMID 16381901.
Lizano E, Schuster J, Müller M, et al. (2007). "A splice variant of the human CCA-adding enzyme with modified activity". J. Mol. Biol. 366 (4): 1258–65. doi:10.1016/j.jmb.2006.12.016. PMID 17204286.

This article on a gene on human chromosome 3 is a stub. You can help Wikipedia by adding missing information.

[refGRCh38Ensembl-1] 1 2 3 GRCh38: Ensembl release 89: ENSG00000072756 – Ensembl, May 2017

[refGRCm38Ensembl-2] 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000013736 – Ensembl, May 2017

[3] "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.

[4] "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.

[pmid10810093-5] Lai CH, Chou CY, Ch'ang LY, Liu CS, Lin W (Aug 2000). "Identification of novel human genes evolutionarily conserved in Caenorhabditis elegans by comparative proteomics". Genome Res. 10 (5): 703–13. doi:10.1101/gr.10.5.703. PMC 310876. PMID 10810093.

[pmid11504732-6] Nagaike T, Suzuki T, Tomari Y, Takemoto-Hori C, Negayama F, Watanabe K, Ueda T (Oct 2001). "Identification and characterization of mammalian mitochondrial tRNA nucleotidyltransferases". J Biol Chem. 276 (43): 40041–9. doi:10.1074/jbc.M106202200. PMID 11504732.

[entrez-7] "Entrez Gene: TRNT1 tRNA nucleotidyl transferase, CCA-adding, 1".

[8] Lizano E, Scheibe M, Rammelt C, Betat H, Mörl M (May 2008). "A comparative analysis of CCA-adding enzymes from human and E. coli: differences in CCA addition and tRNA 3'-end repair". Biochimie. 90 (5): 762–72. doi:10.1016/j.biochi.2007.12.007. PMID 18226598.

TRNT1

References

Further reading