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 | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
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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