Uniprot ID	Q8CQV4
Uniprot Name	HPRT_STAES
Taxonomy ID	176280
Sequence	M H K D L K N V L L S E E D I Q N I C K E M G A I I T E D Y K D R P L V C V G I L K G S V M F M A D L I K R I D T H L S I D F M D V S S Y H G G T E S T G E V Q I L K D L G A S I E N K D V L I I E D I L E T G T T L K S I T E L L Q S R K V N S L E I A T L L D K P N R R K A D I E A K Y V G K K I P D E F V V G Y G L D Y R E L Y R N L P Y I G T L K A E V Y S K
Cofactor	COFACTOR: Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000250}; Note=Binds 2 magnesium ions per subunit. The magnesium ions are essentially bound to the substrate and have few direct interactions with the protein. {ECO:0000250};
Active site	ACT_SITE 102 102 Proton acceptor. {ECO:0000250}.
Pfam	PF00156
InterPro	IPR005904 IPR000836 IPR029057