2.4.2.22	758716	 Cloning, expression and biochemical characterization of xanthine and adenine phosphoribosyltransferases from Thermus thermophilus HB8	Biocatal. Biotransform.	 36	 216-223 	2018	Thermus thermophilus	-	
2.4.2.22	758716	 Cloning, expression and biochemical characterization of xanthine and adenine phosphoribosyltransferases from Thermus thermophilus HB8	Biocatal. Biotransform.	 36	 216-223 	2018	Thermus thermophilus DSM 579	-	
2.4.2.22	758716	 Cloning, expression and biochemical characterization of xanthine and adenine phosphoribosyltransferases from Thermus thermophilus HB8	Biocatal. Biotransform.	 36	 216-223 	2018	Thermus thermophilus ATCC 27634	-	
2.4.2.22	759072	 Crystal structures of acyclic nucleoside phosphonates in complex with Escherichia coli hypoxanthine phosphoribosyltransferase	ChemistrySelect	 1	 6267-6276 	2016	Escherichia coli	-	
2.4.2.22	759629	 Molecular mechanism of regulation of the purine salvage enzyme XPRT by the alarmones pppGpp, ppGpp, and pGpp	J. Mol. Biol.	 432	 4108-4126 	2020	Bacillus subtilis	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=32446804&form=6&db=m	
2.4.2.22	759629	 Molecular mechanism of regulation of the purine salvage enzyme XPRT by the alarmones pppGpp, ppGpp, and pGpp	J. Mol. Biol.	 432	 4108-4126 	2020	Bacillus subtilis 168	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=32446804&form=6&db=m	
2.4.2.22	760104	 Role of W181 in modulating kinetic properties of Plasmodium falciparum hypoxanthine guanine xanthine phosphoribosyltransferase	Proteins	 84	 1658-1669 	2016	Plasmodium falciparum	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=27479359&form=6&db=m	
2.4.2.22	759601	 Synthesis and evaluation of asymmetric acyclic nucleoside bisphosphonates as inhibitors of Plasmodium falciparum and human hypoxanthine-guanine-(xanthine) phosphoribosyltransferase	J. Med. Chem.	 60	 7539-7554 	2017	Plasmodium falciparum	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=28813147&form=6&db=m	
2.4.2.22	680653	A conditional mutant deficient in hypoxanthine-guanine phosphoribosyltransferase and xanthine phosphoribosyltransferase validates the purine salvage pathway of Leishmania donovani	J. Biol. Chem.	281	16084-16089	2006	Leishmania donovani	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=16603734&form=6&db=m	
2.4.2.22	704046	Acidic residues in the purine binding site govern the 6-oxopurine specificity of the Leishmania donovani xanthine phosphoribosyltransferase	Int. J. Biochem. Cell Biol.	42	253-262	2010	Leishmania donovani	http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=19861168&form=6&db=m