Ribosomal-protein-alanine N-acetyltransferase
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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.
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[edit] Structural studies
As of late 2007, 3 structures have been solved for this class of enzymes, with PDB accession codes 2CNM, 2CNS, and 2CNT.
[edit] References
- IUBMB entry for 2.3.1.128
- BRENDA references for 2.3.1.128 (Recommended.)
- PubMed references for 2.3.1.128
- PubMed Central references for 2.3.1.128
- Google Scholar references for 2.3.1.128
- 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: 481–8. doi:. PMID 2828880.
[edit] External links
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- The CAS registry number for this enzyme class is 113383-52-1.
[edit] Gene Ontology (GO) codes
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