16S rRNA (guanine1516-N2)-methyltransferase (EC 2.1.1.242, yhiQ (gene), rsmJ (gene), m2G1516 methyltransferase) is an enzyme with systematic name S-adenosyl-L-methionine:16S rRNA (guanine1516-N2)-methyltransferase.[1] This enzyme catalyses the following chemical reaction
| 16S rRNA (guanine1516-N2)-methyltransferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 2.1.1.242 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
- S-adenosyl-L-methionine + guanine1516 in 16S rRNA S-adenosyl-L-homocysteine + N2-methylguanine1516 in 16S rRNA
The enzyme specifically methylates guanine1516 at N2 in 16S rRNA.
References
edit- ^ Basturea GN, Dague DR, Deutscher MP, Rudd KE (January 2012). "YhiQ is RsmJ, the methyltransferase responsible for methylation of G1516 in 16S rRNA of E. coli". Journal of Molecular Biology. 415 (1): 16–21. doi:10.1016/j.jmb.2011.10.044. PMC 4140241. PMID 22079366.
External links
edit- 16S+rRNA+(guanine1516-N2)-methyltransferase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
