Lysyltransferase

In enzymology, a lysyltransferase (EC 2.3.2.3) is an enzyme that catalyzes the chemical reaction

L-lysyl-tRNA + phosphatidylglycerol tRNA + 3-phosphatidyl-1'-(3'-O-L-lysyl)glycerol
lysyltransferase
Identifiers
EC no.2.3.2.3
CAS no.37257-20-8
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Gene OntologyAmiGO / QuickGO
Search
PMCarticles
PubMedarticles
NCBIproteins

Thus, the two substrates of this enzyme are L-lysyl-tRNA and phosphatidylglycerol, whereas its two products are tRNA and 3-phosphatidyl-1'-(3'-O-L-lysyl)glycerol.

This enzyme belongs to the family of transferases, specifically the aminoacyltransferases. The systematic name of this enzyme class is L-lysyl-tRNA:phosphatidylglycerol 3-O-lysyltransferase.

References

    • Lennarz WJ, Bonsen PP, van Deenen LL (1967). "Substrate specificity of O-L-lysylphosphatidylglycerol synthetase Enzymatic studies on the structure of O-L-lysylphosphatidylglycerol". Biochemistry. 6 (8): 2307–12. doi:10.1021/bi00860a005. PMID 6049461.


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