Ribosomal-protein-alanine N-acetyltransferase
| ribosomal-protein-alanine N-acetyltransferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
In
enzymology, a ribosomal-protein-alanine N-acetyltransferase (EC 2.3.1.128) is an enzyme that catalyzes the chemical reaction
- acetyl-CoA + ribosomal-protein L-alanine CoA + ribosomal-protein N-acetyl-L-alanine
Thus, the two
substrates of this enzyme are acetyl-CoA and ribosomal-protein L-alanine, whereas its two products are CoA and ribosomal-protein N-acetyl-L-alanine
.
This enzyme belongs to the family of transferases, specifically those acyltransferases transferring groups other than aminoacyl groups. The systematic name of this enzyme class is acetyl-CoA:ribosomal-protein-L-alanine N-acetyltransferase. This enzyme is also called ribosomal protein S18 acetyltransferase.
Structural studies
As of late 2007, 3
structures have been solved for this class of enzymes, with PDB accession codes 2CNM, 2CNS, and 2CNT
.
References
- Yoshikawa A, Isono S, Sheback A, Isono K (1987). "Cloning and nucleotide sequencing of the genes rimI and rimJ which encode enzymes acetylating ribosomal proteins S18 and S5 of Escherichia coli K12". Mol. Gen. Genet. 209 (3): 481–8. S2CID 6487689.
