GMPR, 1-345aa, Human, His tag, E.coli

GMPR, also known as guanosine monophosphate reductase, catalyzes the irreversible NADPHdependent deamination of GMP to IMP. It functions in the conversion of nucleobase, nucleoside and nucleotide derivatives of G to A nucleotides, and in maintaining the intracellular balance of A and G nucleotides. Recombinant human GMPR protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography.