2.5.1.75	489958	N6-(delta-2-isopentenyl) adenosine. Biosynthesis in transfer ribonucleic acid in vitro	Biochemistry	8	4361-4371	1969	Saccharomyces cerevisiae	https://pubmed.ncbi.nlm.nih.gov/4311031/	
2.5.1.75	489959	DELTA 2 -isopentenylpyrophosphate: transfer ribonucleic acid 2 -isopentenyltransferase from Escherichia coli. Purification and properties of the enzyme	J. Biol. Chem.	247	5675-5680	1972	Escherichia coli	https://pubmed.ncbi.nlm.nih.gov/4341485/	
2.5.1.75	489960	N6-(2-isopentenyl) adenosine: biosynthesis in vitro in transfer RNA by an enzyme purified from Escherichia coli	Biochimie	54	31-39	1972	Escherichia coli	https://pubmed.ncbi.nlm.nih.gov/4346747/	
2.5.1.75	489961	tRNA isopentenyltransferase from Lactobacillus acidophilus ATCC 4963	Hoppe-Seyler's Z. Physiol. Chem.	356	1459-1464	1975	Lactobacillus acidophilus	https://pubmed.ncbi.nlm.nih.gov/809333/	
2.5.1.75	489962	tRNA isopentenyltransferase from Zea mays L. Characterization of the isopentenylation reaction of tRNA, oligo (A) and other nucleic acids	Hoppe-Seyler's Z. Physiol. Chem.	359	89-101	1978	Zea mays	https://pubmed.ncbi.nlm.nih.gov/342386/	
2.5.1.75	489964	Transfer RNA is the source of extracellular isopentenyladenine in a Ti-plasmidless strain of Agrobacterium tumefaciens	Plant Physiol.	110	431-438	1996	Agrobacterium tumefaciens	https://pubmed.ncbi.nlm.nih.gov/12226194/	
2.5.1.75	696190	Escherichia coli dimethylallyl diphosphate:tRNA dimethylallyltransferase: a binding mechanism for recombinant enzyme	Biochemistry	36	604-614	1997	Escherichia coli	https://pubmed.ncbi.nlm.nih.gov/9012675/	
2.5.1.75	489965	Regulation of substrate recognition by the MiaA tRNA prenyltransferase modification enzyme of Escherichia coli K-12	J. Biol. Chem.	272	13073-13083	1997	Escherichia coli	https://pubmed.ncbi.nlm.nih.gov/9148919/	
2.5.1.75	489968	Transfer RNA recognition by the Escherichia coli D2-isopentenyl-pyrophosphate:tRNA D2-isopentenyl transferase: dependence on the anticodon arm structure	RNA	3	721-733	1997	Escherichia coli	https://pubmed.ncbi.nlm.nih.gov/9214656/	
2.5.1.75	489967	Cloning of a human tRNA isopentenyl transferase	Gene	258	85-93	2000	Homo sapiens	https://pubmed.ncbi.nlm.nih.gov/11111046/